40 CFR 425.10 - Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Applicability; description of the hair... POINT SOURCE CATEGORY Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory § 425.10 Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory. The provisions of this subpart are...

40 CFR 425.20 - Applicability; description of the hair save, chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Applicability; description of the hair... POINT SOURCE CATEGORY Hair Save, Chrome Tan, Retan-Wet Finish Subcategory § 425.20 Applicability; description of the hair save, chrome tan, retan-wet finish subcategory. The provisions of this subpart are...

40 CFR 463.30 - Applicability; description of the finishing water subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY.... Processes in the finishing water subcategory are processes where water comes in contact with the plastic...

40 CFR 463.30 - Applicability; description of the finishing water subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY.... Processes in the finishing water subcategory are processes where water comes in contact with the plastic...

40 CFR 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Applicability; description of the hair... FINISHING POINT SOURCE CATEGORY Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory § 425.30 Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory. The...

40 CFR 410.60 - Applicability; description of the carpet finishing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the carpet finishing subcategory. 410.60 Section 410.60 Protection of Environment ENVIRONMENTAL PROTECTION..., carbonizing, fulling, dyeing, printing, resin treatment, waterproofing, flameproofing, soil repellency...

40 CFR 425.10 - Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory. 425.10 Section 425.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Hair Pulp, Chrome...

40 CFR 425.20 - Applicability; description of the hair save, chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the hair save, chrome tan, retan-wet finish subcategory. 425.20 Section 425.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Hair Save, Chrome Tan,...

40 CFR 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Applicability; description of the hair... TANNING AND FINISHING POINT SOURCE CATEGORY Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory § 425.30 Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish...

40 CFR 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Applicability; description of the hair... TANNING AND FINISHING POINT SOURCE CATEGORY Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory § 425.30 Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish...

40 CFR 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Applicability; description of the hair... TANNING AND FINISHING POINT SOURCE CATEGORY Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory § 425.30 Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish...

40 CFR 425.30 - Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory. 425.30 Section 425.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Hair Save...

40 CFR 429.130 - Applicability; description of the finishing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., fabrication, and by-product utilization timber processing operations not otherwise covered by specific... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Finishing...

Flame retardant finishing of cotton fabric based on synergistic compounds containing boron and nitrogen.

PubMed

Xie, Kongliang; Gao, Aiqin; Zhang, Yongsheng

2013-10-15

Boric acid and compound containing nitrogen, 2,4,6-tri[(2-hydroxy-3-trimethyl-ammonium)propyl]-1,3,5-triazine chloride (Tri-HTAC) were used to finish cotton fabric. The flame retardant properties of the finished cotton fabrics and the synergetic effects of boron and nitrogen elements were investigated and evaluated by limited oxygen index (LOI) method. The mechanism of cross-linking reaction among cotton fiber, Tri-HTAC, and boric acid was discussed by FTIR and element analysis. The thermal stability and surface morphology of the finished cotton fabrics were investigated by thermogravimetric analysis (TGA) and scanning electron microscope (SEM), respectively. The finishing system of the mixture containing boron and nitrogen showed excellent synergistic flame retardancy for cotton fabric. The cotton fabric finished with mixture system had excellent flame retardancy. The LOI value of the treated cotton fabric increased over 27.5. Tri-HTAC could form covalent bonds with cellulose fiber and boric acid. The flame retardant cotton fabric showed a slight decrease in tensile strength and whiteness. The surface morphology of flame retardant cotton fiber was smooth. Copyright © 2013 Elsevier Ltd. All rights reserved.

Studies on Application of Aroma Finish on Silk Fabric

NASA Astrophysics Data System (ADS)

Hipparagi, Sanganna Aminappa; Srinivasa, Thirumalappa; Das, Brojeswari; Naik, Subhas Venkatappa; Purushotham, Serampur Parappa

2016-10-01

Aromatic treatments on textiles have gained importance in the recent years. In the present article work has been done on fragrance finish application on silk material. Silk is an expensive natural fibre used for apparel purpose and known for its feel and appeal. Incorporation of fragrance material in silk product, will add more value to it. Present work focuses to impart durable aroma finish for silk products to be home washed or subjected to dry cleaning. Microencapsulated aroma chemical has been used for the treatment. Impregnation method, Exhaust method, Dip-Pad-Dry method and Spray method have been used to see the influence of application method on the uptake and performance. Evaluation of the aroma treated material has been done through subjective evaluation as per Odor Intensity Reference Scaling (OIRS). Effect of the aroma finishing on the physical properties of the fabric has also been studied. No adverse effect has been observed on the stiffness of the fabric after the aroma treatment.

40 CFR 410.51 - Specialized definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.51 Specialized... the knit fabric finishing subcategory for facilities that are engaged primarily in dyeing or finishing...

40 CFR 410.51 - Specialized definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.51 Specialized... the knit fabric finishing subcategory for facilities that are engaged primarily in dyeing or finishing...

Fluoroalkyl Siloxanes as Liquid-Repellent Fabric Finishes. Part 2. The Homopolymers and their Copolymers with Alkyl Silanes

DTIC Science & Technology

1979-06-01

LUOROALKYL SILOXANES AS LIQUID-JEPELLENT FABiRIC FINISHES YARUJF- THE 1OMOPOLYMERS AND /,THEIR CUPOLYMERS WITH !IxKL LALEK i.W o D DC BEST AVAILABLE...NATIONAL DEFENCE CANADA DEFENCE RESEARCH ESTABLISHMENT OTTAWA REPORT NO. 804 FLUOROALKYL SILOXANES AS LIQUID-REPELLENT FABRIC FINISHES PART II THE...cent) and cotton as finishes , and the oil and water repellency imparted to these fabrics ascertained by standard tests. In this manner it is possible

Aviation Maintenance Technology. Airframe. A203. Aircraft Fabric Covering, Painting, and Finishing. Instructor Material.

ERIC Educational Resources Information Center

Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This teacher's guide is designed to aid teachers in leading students through a module on airframe building and repair, including fabric covering, painting, and finishing. The module contains two units that cover the following topics: (1) inspecting, testing, and installing aircraft fabric coverings and (2) applying dope, paint, and trim. Each unit…

Static properties and moisture content properties of polyester fabrics modified by plasma treatment and chemical finishing

NASA Astrophysics Data System (ADS)

Kan, C. W.; Yuen, C. W. M.

2008-01-01

Low temperature plasma treatment has been conducted in textile industry and has some success in the dyeing and finishing processes. In this paper, an attempt was made to apply low temperature plasma treatment to improve the anti-static property of polyester fabric. The polyester fabrics were treated under different conditions using low temperature plasma. An Orthogonal Array Testing Strategy was employed to determine the optimum treatment condition. After low temperature plasma treatment, the polyester fabrics were evaluated with different characterisation methods. Under the observation of scanning electron microscope, the surface structure of low temperature plasma-treated polyester fabric was seriously altered. This provided more capacity for polyester to capture moisture and hence increase the dissipation of static charges. The relationship between moisture content and half-life decay time for static charges was studied and the results showed that the increment of moisture content would result in shortening the time for the dissipation of static charges. Moreover, there was a great improvement in the anti-static property of the low temperature plasma-treated polyester fabric after comparing with that of the polyester fabric treated with commercial anti-static finishing agent.

Cellulase finishing of woven, cotton fabrics in jet and winch machines.

PubMed

Cortez, J M; Ellis, J; Bishop, D P

2001-08-23

Some authors have reported that as the applied agitation rate increases, the apparent activity of the endoglucanases from Trichoderma reesei towards cotton cellulose increases more markedly than does the apparent activity of the cellobiohydrolases. This suggests that the quality of cellulase finishing effects on cellulosic textiles may be machine-type dependent. The present work using total crude, endoglucanase-rich and cellobiohydrolase-rich cellulases from T. reesei confirmed that the final properties of woven, cotton fabrics treated under realistic processing conditions in a jet machine, were measurably and perceivably different from those of the same fabrics, treated using the same processing conditions of temperature, time, pH, enzyme concentration and fabric to liquor ratio, but in a winch machine. The results are interpreted in terms of the effects of agitation rate on the adsorption-desorption behaviour of the T. reesei endoglucanases and cellobiohydrolases.

40 CFR 425.90 - Applicability; description of the retan-wet finish-splits subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE... resulting from any tannery which processes previously unhaired and tanned splits into finished leather by...

40 CFR 425.40 - Applicability; description of the retan-wet finish-sides subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE... resulting from any tannery which processes previously tanned hides and skins (grain side only) into finished...

A novel photo-grafting of acrylamide onto carboxymethyl starch. 1. Utilization of CMS-g-PAAm in easy care finishing of cotton fabrics.

PubMed

El-Sheikh, Manal A

2016-11-05

The photosensitized grafting of vinyl monomers onto a range of polymeric substrates has been the subject of particular interest in the recent past. Carboxymethyl starch (CMS)-poly acrylamide (PAAm) graft copolymer (CMS-g-PAAm) with high graft yield was successfully prepared by grafting of acrylamide onto CMS using UV irradiation in the presence of the water soluble 4-(trimethyl ammoniummethyl) benzophenone chloride photoinitiator. CMS-g-PAAm with nitrogen content of 8.3% and grafting efficiency up to 98.9% was obtained using 100% AAm, a material: liquor ratio of 1:14 and 1% photinitiator at 30°C for 1h of UV irradiation. The synthesis of CMS-g-PAAm was confirmed by FTIR and Nitrogen content (%). Surface morphology of CMS and surface morphological changes of CMS after grafting with AAm were studied using SEM. Thermal properties of both CMS and CMS-g-PAAm were studied using TGA and DSC. To impart easy care finishing to cotton fabrics, aqueous formulations of: CMS-g-PAAm, dimethylol dihydroxy ethylene urea (DMDHEU), CMS-g-PAAm-DMDHEU mixture or methylolated CMS-g-PAAm were used. Cotton fabrics were padded in these formulations, squeezed to a wet pick up 100%, dried at 100°C for 5min, cured at 150°C for 5min, washed at 50°C for 10min and air-dried. CRA (crease recovery angle) of untreated fabrics and fabrics finished with a mixture of 2% CMS-g-PAAm and 10% DMDHEU or methylolated CMS-g-PAAm (10% formaldehyde) were: 136°, 190°, 288° respectively. Increasing the number of washing cycles up to five cycles results in an insignificant decrease in the CRA and a significant decrease in RF (releasable formaldehyde) of finished fabric samples. The morphologies of the finished and unfinished cotton fabrics were performed by SEM. Copyright © 2016 Elsevier Ltd. All rights reserved.

Surface finish measurement studies

NASA Technical Reports Server (NTRS)

Teague, E. C.

1983-01-01

The performance of stylus instruments for measuring the topography of National Transonic Facility (NTF) model surfaces both for monitoring during fabrication and as an absolute measurement of topography was evaluated. It was found that the shop-grade instruments can damage the surface of models and that their use for monitoring fabrication procedures can lead to surface finishes that are substantially out of range in critical areas of the leading edges. The development of a prototype light-scattering instrument which would allow for rapid assessment of the surface finish of a model is also discussed.

Fabrication of high precision metallic freeform mirrors with magnetorheological finishing (MRF)

NASA Astrophysics Data System (ADS)

Beier, Matthias; Scheiding, Sebastian; Gebhardt, Andreas; Loose, Roman; Risse, Stefan; Eberhardt, Ramona; Tünnermann, Andreas

2013-09-01

The fabrication of complex shaped metal mirrors for optical imaging is a classical application area of diamond machining techniques. Aspherical and freeform shaped optical components up to several 100 mm in diameter can be manufactured with high precision in an acceptable amount of time. However, applications are naturally limited to the infrared spectral region due to scatter losses for shorter wavelengths as a result of the remaining periodic diamond turning structure. Achieving diffraction limited performance in the visible spectrum demands for the application of additional polishing steps. Magnetorheological Finishing (MRF) is a powerful tool to improve figure and finish of complex shaped optics at the same time in a single processing step. The application of MRF as a figuring tool for precise metal mirrors is a nontrivial task since the technology was primarily developed for figuring and finishing a variety of other optical materials, such as glasses or glass ceramics. In the presented work, MRF is used as a figuring tool for diamond turned aluminum lightweight mirrors with electroless nickel plating. It is applied as a direct follow-up process after diamond machining of the mirrors. A high precision measurement setup, composed of an interferometer and an advanced Computer Generated Hologram with additional alignment features, allows for precise metrology of the freeform shaped optics in short measuring cycles. Shape deviations less than 150 nm PV / 20 nm rms are achieved reliably for freeform mirrors with apertures of more than 300 mm. Characterization of removable and induced spatial frequencies is carried out by investigating the Power Spectral Density.

Durable flame retardant finish for silk fabric using boron hybrid silica sol

NASA Astrophysics Data System (ADS)

Zhang, Qiang-hua; Gu, Jiali; Chen, Guo-qiang; Xing, Tie-ling

2016-11-01

A hybrid silica sol was prepared via sol gel method using tetraethoxysilane (TEOS) as a precursor and boric acid (H3BO3) as flame retardant additive and then applied to silk fabric. In order to endow silk fabric with durable flame retardancy, 1,2,3,4-butanetetracarboxylic acid (BTCA) was used as cross-linking agent for the sake of strong linkage formation between the hybrid silica sol and silk fabric. The FT-IR and XPS analysis demonstrated the Si-O-B formation in the sol system, as well as the linkage between the sol and silk after the treatment. The limiting oxygen index (LOI) and smoke density test indicated good flame retardancy and smoke suppression of the treated silk fabrics. The micro calorimeter combustion (MCC) test and thermo gravimetric (TG) analysis showed that the treated samples had less weight loss in the high temperature and lower heat release rate when burning. The washing durability evaluation results indicated that there was a distinct improvement for the silk samples treated with BTCA even after 30 times washing. In addition, the influence of the processing order of BTCA and silica sol treatment on the limiting oxygen index (LOI) of the finished silk fabric was also investigated. And the results demonstrated that the sample treated with BTCA first and then with the silica sol exhibited better LOI value (32.3%) than that of the sample by the conversed treatment order. Moreover the tensile property of treated samples was nearly unchanged, but the handle of sol treated samples obviously decreased.

Biosynthesis of silver nanoparticles using lemon leaves extract and its application for antimicrobial finish on fabric

NASA Astrophysics Data System (ADS)

Vankar, Padma S.; Shukla, Dhara

2012-06-01

Preparation of silver nanoparticles have been carried out using aqueous extract of lemon leaves ( Citrus limon) which acts as reducing agent and encapsulating cage for the silver nanoparticles. These silver nanoparticles have been used for durable textile finish on cotton and silk fabrics. Remarkable antifungal activity has been observed in the treated fabrics. The antimicrobial activity of silver nanoparticles derived from lemon leaves showed enhancement in activity due to synergistic effect of silver and essential oil components of lemon leaves. The present investigation shows the extracellular synthesis of highly stable silver nanoparticles by biotransformation using the extract of lemon leaves by controlled reduction of the Ag+ ion to Ag0. Further the silver nanoparticles were used for antifungal treatment of fabrics which was tested by antifungal activity assessment of textile material by Agar diffusion method against Fusarium oxysporum and Alternaria brassicicola. Formation of the metallic nanoparticles was established by FT-IR, UV-Visible spectroscopy, transmission electron microscopy, scanning electron microscopy, atomic force microscopy.

An atomic-scale and high efficiency finishing method of zirconia ceramics by using magnetorheological finishing

NASA Astrophysics Data System (ADS)

Luo, Hu; Guo, Meijian; Yin, Shaohui; Chen, Fengjun; Huang, Shuai; Lu, Ange; Guo, Yuanfan

2018-06-01

Zirconia ceramics is a valuable crucial material for fabricating functional components applied in aerospace, biology, precision machinery, military industry and other fields. However, the properties of its high brittleness and high hardness could seriously reduce its finishing efficiency and surface quality by conventional processing technology. In this work, we present a high efficiency and high-quality finishing process by using magnetorheological finishing (MRF), which employs the permanent magnetic yoke with straight air gap as excitation unit. The sub-nanoscale surface roughness and damage free surface can be obtained after magnetorheological finishing. The XRD results and SEM morphologies confirmed that the mechanical shear removal with ductile modes are the dominant material removal mechanism for the magnetorheological finishing of zirconia ceramic. With the developed experimental apparatus, the effects of workpiece speed, trough speed and work gap on material removal rate and surface roughness were systematically investigated. Zirconia ceramics finished to ultra-smooth surface with surface roughness less than Ra 1 nm was repeatedly achieved during the parametric experiments. Additionally, the highest material removal rate exceeded 1 mg/min when using diamond as an abrasive particle. Magnetorheological finishing promises to be an adaptable and efficient method for zirconia ceramics finishing.

JSC Metal Finishing Waste Minimization Methods

NASA Technical Reports Server (NTRS)

Sullivan, Erica

2003-01-01

THe paper discusses the following: Johnson Space Center (JSC) has achieved VPP Star status and is ISO 9001 compliant. The Structural Engineering Division in the Engineering Directorate is responsible for operating the metal finishing facility at JSC. The Engineering Directorate is responsible for $71.4 million of space flight hardware design, fabrication and testing. The JSC Metal Finishing Facility processes flight hardware to support the programs in particular schedule and mission critical flight hardware. The JSC Metal Finishing Facility is operated by Rothe Joint Venture. The Facility provides following processes: anodizing, alodining, passivation, and pickling. JSC Metal Finishing Facility completely rebuilt in 1998. Total cost of $366,000. All new tanks, electrical, plumbing, and ventilation installed. Designed to meet modern safety, environmental, and quality requirements. Designed to minimize contamination and provide the highest quality finishes.

Combined fabrication process for high-precision aspheric surface based on smoothing polishing and magnetorheological finishing

NASA Astrophysics Data System (ADS)

Nie, Xuqing; Li, Shengyi; Song, Ci; Hu, Hao

2014-08-01

Due to the different curvature everywhere, the aspheric surface is hard to achieve high-precision accuracy by the traditional polishing process. Controlling of the mid-spatial frequency errors (MSFR), in particular, is almost unapproachable. In this paper, the combined fabrication process based on the smoothing polishing (SP) and magnetorheological finishing (MRF) is proposed. The pressure distribution of the rigid polishing lap and semi-flexible polishing lap is calculated. The shape preserving capacity and smoothing effect are compared. The feasibility of smoothing aspheric surface with the semi-flexible polishing lap is verified, and the key technologies in the SP process are discussed. Then, A K4 parabolic surface with the diameter of 500mm is fabricated based on the combined fabrication process. A Φ150 mm semi-flexible lap is used in the SP process to control the MSFR, and the deterministic MRF process is applied to figure the surface error. The root mean square (RMS) error of the aspheric surface converges from 0.083λ (λ=632.8 nm) to 0.008λ. The power spectral density (PSD) result shows that the MSFR are well restrained while the surface error has a great convergence.

Process Optimization of Eco-Friendly Flame Retardant Finish for Cotton Fabric: a Response Surface Methodology Approach

NASA Astrophysics Data System (ADS)

Yasin, Sohail; Curti, Massimo; Behary, Nemeshwaree; Perwuelz, Anne; Giraud, Stephane; Rovero, Giorgio; Guan, Jinping; Chen, Guoqiang

The n-methylol dimethyl phosphono propionamide (MDPA) flame retardant compounds are predominantly used for cotton fabric treatments with trimethylol melamine (TMM) to obtain better crosslinking and enhanced flame retardant properties. Nevertheless, such treatments are associated with a toxic issue of cancer-causing formaldehyde release. An eco-friendly finishing was used to get formaldehyde-free fixation of flame retardant to the cotton fabric. Citric acid as a crosslinking agent along with the sodium hypophosphite as a catalyst in the treatment was utilized. The process parameters of the treatment were enhanced for optimized flame retardant properties, in addition, low mechanical loss to the fabric by response surface methodology using Box-Behnken statistical design experiment methodology was achieved. The effects of concentrations on the fabric’s properties (flame retardancy and mechanical properties) were evaluated. The regression equations for the prediction of concentrations and mechanical properties of the fabric were also obtained for the eco-friendly treatment. The R-squared values of all the responses were above 0.95 for the reagents used, indicating the degree of relationship between the predicted values by the Box-Behnken design and the actual experimental results. It was also found that the concentration parameters (crosslinking reagents and catalysts) in the treatment formulation have a prime role in the overall performance of flame retardant cotton fabrics.

Surface Finish after Laser Metal Deposition

NASA Astrophysics Data System (ADS)

Rombouts, M.; Maes, G.; Hendrix, W.; Delarbre, E.; Motmans, F.

Laser metal deposition (LMD) is an additive manufacturing technology for the fabrication of metal parts through layerwise deposition and laser induced melting of metal powder. The poor surface finish presents a major limitation in LMD. This study focuses on the effects of surface inclination angle and strategies to improve the surface finish of LMD components. A substantial improvement in surface quality of both the side and top surfaces has been obtained by laser remelting after powder deposition.

Poly(carboxylic acid)-Cyclodextrin/Anionic Porphyrin Finished Fabrics as Photosensitizer Releasers for Antimicrobial Photodynamic Therapy.

PubMed

Castriciano, Maria Angela; Zagami, Roberto; Casaletto, Maria Pia; Martel, Bernard; Trapani, Mariachiara; Romeo, Andrea; Villari, Valentina; Sciortino, Maria Teresa; Grasso, Laura; Guglielmino, Salvatore; Scolaro, Luigi Monsù; Mazzaglia, Antonino

2017-04-10

In the development of new antibacterial therapeutic approaches to fight multidrug-resistant bacteria, antimicrobial photodynamic therapy (aPDT) represents a well-known alternative to treat local infections caused by different microorganisms. Here we present a polypropylene (PP) fabric finished with citrate-hydroxypropyl-βCD polymer (PP-CD) entrapping the tetra-anionic 5,10,15,20-tetrakis(4-sulfonatophenyl)-21H,23H-porphine (TPPS) as photosensitizer-eluting scaffold (PP-CD/TPPS) for aPDT. The concept is based on host-guest complexation of porphyrin in the cavities of CDs immobilized on the PP fibers, followed by its sustained and controlled delivery in release medium and simultaneous photoinactivation of microorganisms. Morphology of fabric was characterized by optical (OM) and scanning electron microscopies (SEM). Optical properties were investigated by UV-vis absorption, steady- and time-resolved fluorescence emission spectroscopy. X-ray photoelectron spectroscopy (XPS) and FT-IR revealed the surface chemical composition and the distribution map of the molecular components on the fabric, respectively. Direct 1 O 2 determination allowed to assess the potential photodynamic activity of the fabric. Release kinetics of TPPS in physiological conditions pointed out the role of the CD cavity to control the TPPS elution. Photoantimicrobial activity of the porphyrin-loaded textile was investigated against both Gram-positive Staphylococcus aureus ATCC 29213 (S. aureus) and Gram-negative Pseudomonas aeruginosa ATCC 27853 (P. aeruginosa). Optical microscopy coupled with UV-vis extinction and fluorescence spectra aim to ascertain the uptake of TPPS to S. aureus bacterial cells. Finally, PP-CD/TPPS fabric-treated S. aureus cells were photokilled of 99.98%. Moreover, low adhesion of S. aureus cells on textile was established. Conversely, no photodamage of fabric-treated P. aeruginosa cells was observed, together with their satisfying adhesion.

Flow Charts for Determining Your Requirements: Nine Metal Fabrication and Finishing Source Categories Area Sources National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart XXXXXX

EPA Pesticide Factsheets

This page contains a July 2008 document that has flow charts to help determine if this National Emission Standards for Hazardous Air Pollutants (NESHAP) rule for Nine metal Fabrication and Finishing Area Source Categories applies to your facility.

Antibacterial and anti-inflammatory finishing of cotton by microencapsulation using three marine organisms.

PubMed

El-Rafie, H M; El-Rafie, M H; AbdElsalam, H M; El-Sayed, W A

2016-05-01

This work is a small effort in the production of an eco-friendly natural based antibacterial and anti-inflammatory finished cotton fabrics using the ethanolic extracts (Ex) of the sea grass Halophila stipulacea (H. stipulacea) and marine macroalgae [Colbomenia sinuosa (C. sinuosa) and Ulva fasciata (U. fasciata)]. The extracts were phytochemically screened for their constituents. These extracts were used to finish cotton fabrics by a variety of methods. Concerning this, fabrics (F) were singly treated with ethanolic extracts (ExF) of these marine organisms by the dip technique and the extract encapsulated with sodium alginate or meypro gum. The encapsulated fabric (EnF) was further finished individually with citric acid (CA), (EnF/CA) and mono-tert-butyl ether of glycerol (MTBG) binder (EnF/Bin) by the pad-dry-cure technique. The fabrics so-finished were evaluated for their antibacterial and anti-inflammatory activities without washing (control) and after different washing cycles. The results obtained showed that, both EnF/CA and EnF/Bin inhibit the bacterial growth by about 90% after 10 washing cycles for both Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). The anti-inflammatory activity, the potency% reached to 88.3% for the fabric encapsulated with microcapsules of sodium alginate/H. stipulacea sea grass and the EnF/CA. Copyright © 2016 Elsevier B.V. All rights reserved.

40 CFR 428.60 - Applicability; description of the medium-sized general molded, extruded, and fabricated rubber...

Code of Federal Regulations, 2010 CFR

2010-07-01

... medium-sized general molded, extruded, and fabricated rubber plants subcategory. 428.60 Section 428.60... RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.60 Applicability; description of the medium-sized general molded, extruded, and...

40 CFR 428.60 - Applicability; description of the medium-sized general molded, extruded, and fabricated rubber...

Code of Federal Regulations, 2014 CFR

2014-07-01

... medium-sized general molded, extruded, and fabricated rubber plants subcategory. 428.60 Section 428.60... (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.60 Applicability; description of the medium-sized general molded...

40 CFR 428.60 - Applicability; description of the medium-sized general molded, extruded, and fabricated rubber...

Code of Federal Regulations, 2013 CFR

2013-07-01

... medium-sized general molded, extruded, and fabricated rubber plants subcategory. 428.60 Section 428.60... (CONTINUED) RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory § 428.60 Applicability; description of the medium-sized general molded...

40 CFR 410.54 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Pretreatment standards for existing sources (PSES). 410.54 Section 410.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory...

40 CFR 410.56 - Pretreatment standards for new sources (PSNS).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Pretreatment standards for new sources (PSNS). 410.56 Section 410.56 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory...

40 CFR 410.54 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for existing sources (PSES). 410.54 Section 410.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory...

40 CFR 410.56 - Pretreatment standards for new sources (PSNS).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for new sources (PSNS). 410.56 Section 410.56 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory...

40 CFR 410.55 - New source performance standards (NSPS).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true New source performance standards (NSPS). 410.55 Section 410.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.55 New...

40 CFR 410.55 - New source performance standards (NSPS).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true New source performance standards (NSPS). 410.55 Section 410.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.55 New...

Role of alginate in antibacterial finishing of textiles.

PubMed

Li, Jiwei; He, Jinmei; Huang, Yudong

2017-01-01

Antibacterial finishing of textiles has been introduced as a necessary process for various purposes especially creating a fabric with antimicrobial activities. Currently, the textile industry continues to look for textiles antimicrobial finishing process based on sustainable biopolymers from the viewpoints of environmental friendliness, industrialization, and economic concerns. This paper reviews the role of alginate, a sustainable biopolymer, in the development of antimicrobial textiles, including both basic physicochemical properties of alginate such as preparation, chemical structure, molecular weight, solubility, viscosity, and sol-gel transformation property. Then different processing routes (e.g. nanocomposite coating, ionic cross-linking coating, and Layer-by-Layer coating) for the antibacterial finishing of textiles by using alginate are revised in some detail. The achievements in this area have increased our knowledge of alginate application in the field of textile industry and promoted the development of green textile finishing. Copyright © 2016 Elsevier B.V. All rights reserved.

FINISHING FABRICATED METAL PRODUCTS WITH ...

EPA Pesticide Factsheets

This report provides a technical and economic evaluation of a polyester powder coating system applied to the exterior and interior surfaces of metal boxes fabricated for the telephone and cable industries. This evaluation summarized many of the requirements and benefits of a clean technology that effectively eliminates the use of hazardous solvents and prevents the generation of volatile organic emissions and hazardous solid waste. publish information

Solder flow over fine line PWB surface finishes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hosking, F.M.; Hernandez, C.L.

1998-08-01

The rapid advancement of interconnect technology has stimulated the development of alternative printed wiring board (PWB) surface finishes to enhance the solderability of standard copper and solder-coated surfaces. These new finishes are based on either metallic or organic chemistries. As part of an ongoing solderability study, Sandia National Laboratories has investigated the solder flow behavior of two azole-based organic solderability preservations, immersion Au, immersion Ag, electroless Pd, and electroless Pd/Ni on fine line copper features. The coated substrates were solder tested in the as-fabricated and environmentally-stressed conditions. Samples were processed through an inerted reflow machine. The azole-based coatings generally providedmore » the most effective protection after aging. Thin Pd over Cu yielded the best wetting results of the metallic coatings, with complete dissolution of the Pd overcoat and wetting of the underlying Cu by the flowing solder. Limited wetting was measured on the thicker Pd and Pd over Ni finishes, which were not completely dissolved by the molten solder. The immersion Au and Ag finishes yielded the lowest wetted lengths, respectively. These general differences in solderability were directly attributed to the type of surface finish which the solder came in contact with. The effects of circuit geometry, surface finish, stressing, and solder processing conditions are discussed.« less

Dielectric Properties of Polymer Matrix Composites Prepared from Conductive Polymer Treated Fabrics

DTIC Science & Technology

1992-02-01

JPS 09827 finish. The doping agent used was anthraquinone-2 sulfonic acid. (3) A 5 x 5 S2-glass 24 oz. woven roving with an Owens Corning 463 finish...x- I S2-glass 27 oz. woven roving with an Owens Corning 933 finish, nominally equiv- alent to the JPS 09827 finish. The doping agent used was...were fabricated by laminating the layers of Fabric with wet polyester resin ( Owens Corning E-780) and subsequently processing the com- posites using the

Ultra-smooth finishing of aspheric surfaces using CAST technology

NASA Astrophysics Data System (ADS)

Kong, John; Young, Kevin

2014-06-01

Growing applications for astronomical ground-based adaptive systems and air-born telescope systems demand complex optical surface designs combined with ultra-smooth finishing. The use of more sophisticated and accurate optics, especially aspheric ones, allows for shorter optical trains with smaller sizes and a reduced number of components. This in turn reduces fabrication and alignment time and costs. These aspheric components include the following: steep surfaces with large aspheric departures; more complex surface feature designs like stand-alone off-axis-parabola (OAP) and free form optics that combine surface complexity with a requirement for ultra-high smoothness, as well as special optic materials such as lightweight silicon carbide (SiC) for air-born systems. Various fabrication technologies for finishing ultra-smooth aspheric surfaces are progressing to meet these growing and demanding challenges, especially Magnetorheological Finishing (MRF) and ion-milling. These methods have demonstrated some good success as well as a certain level of limitations. Amongst them, computer-controlled asphere surface-finishing technology (CAST), developed by Precision Asphere Inc. (PAI), plays an important role in a cost effective manufacturing environment and has successfully delivered numerous products for the applications mentioned above. One of the most recent successes is the Gemini Planet Imager (GPI), the world's most powerful planet-hunting instrument, with critical aspheric components (seven OAPs and free form optics) made using CAST technology. GPI showed off its first images in a press release on January 7, 2014 . This paper reviews features of today's technologies in handling the ultra-smooth aspheric optics, especially the capabilities of CAST on these challenging products. As examples, three groups of aspheres deployed in astronomical optics systems, both polished and finished using CAST, will be discussed in detail.

Poly-dimethylsiloxane derivates side chains effect on syntan functionalized Polyamide fabric

NASA Astrophysics Data System (ADS)

Migani, V.; Weiss, H.; Massafra, M. R.; Merlo, A.; Colleoni, C.; Rosace, G.

2011-02-01

Poly-dimethylsiloxane (PDMS) polymers finishing of Polyamide-6,6 (PA66) fabrics involves ionic interactions between reactive groups on the PDMS polymers and the ones of the textile fabric. Such interactions could be strengthened by a pretreatment with a fixing agent to promote either ion-ion and H-bonding and ion-dipole forces. These forces could contribute towards the building of substantial PDMS-PA66 systems and the achieving of better adhesion properties to fabrics. Four different silicone polymers based on PDMS were applied on a synthetic tanning agent (syntan) finished Polyamide-6,6 fabric under acid conditions. Soxhlet extraction method and ATR FT-IR technique were used to investigate the application conditions. The finishing parameters such as pH and temperature together with fastness, mechanical and performance properties of the treated samples were studied and related to PDMS side chains effect on syntan functionalized Polyamide fabric.

Tribological investigation of a functional medical textile with lubricating drug-delivery finishing.

PubMed

Gerhardt, L-C; Lottenbach, R; Rossi, R M; Derler, S

2013-08-01

Textile-based drug delivery systems have a high potential for innovative medical and gerontechnological applications. In this study, the tribological behaviour and lubrication properties of a novel textile with drug delivery function/finishing was investigated by means of friction experiments that simulated cyclic dynamic contacts with skin under dry and wet conditions. The textile drug delivery system is based on a loadable biopolymer dressing on a polyester (PES) woven fabric. The fabrics were finished with low (LC) and highly cross-linked (HC) polysaccharide dressings and investigated in the unloaded condition as well as loaded with phytotherapeutic substances. The mechanical resistance and possible abrasion of the functional coatings on the textile substrate were assessed by friction measurements and scanning electron microscopical analyses. Under dry contact conditions, all investigated fabrics (PES substrate alone and textiles with loaded and unloaded dressings) showed generally low friction coefficients (0.20-0.26). Under wet conditions, the measured friction coefficients were typically higher (0.34-0.51) by a factor of 1.5-2. In the wet condition, both loaded drug delivery textiles exhibited 7-29% lower friction (0.34-0.41) than the PES fabric with unloaded dressings (0.42-0.51), indicating pronounced lubrication effects. The lubrication effects as well as the abrasion resistance of the studied textiles with drug delivery function depended on the degree of dilution of the phytotherapeutic substances. Lubricating formulations of textile-based drug delivery systems which reduce friction against the skin might be promising candidates for advanced medical textile finishes in connection with skin care and wound (decubitus ulcer) prevention. Copyright © 2013 Elsevier B.V. All rights reserved.

Effect of Surface Treatments on Electron Beam Freeform Fabricated Aluminum Structures

NASA Technical Reports Server (NTRS)

Taminger, Karen M. B.; Hafley, Robert A.; Fahringer, David T.; Martin, Richard E.

2004-01-01

Electron beam freeform fabrication (EBF3) parts exhibit a ridged surface finish typical of many layer-additive processes. This, post-processing is required to produce a net shape with a smooth surface finish. High speed milling wire electrical discharge machining (EDM), electron beam glazing, and glass bead blasting were performed on EBF3-build 2219 aluminum alloy parts to reduce or eliminate the ridged surface features. Surface roughness, surface residual stress state, and microstructural characteristics were examined for each of the different surface treatment to assess the quality and effect of the surface treatments on the underlying material. The analysis evaluated the effectivenes of the different surface finishing techniques for achieving a smooth surface finish on an electron beam freeform fabricated part.

40 CFR 461.60 - Applicability; description of the magnesium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... magnesium subcategory. 461.60 Section 461.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies... treatment works from the manufacturing of magnesium anode batteries. ...

40 CFR 461.60 - Applicability; description of the magnesium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... magnesium subcategory. 461.60 Section 461.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies... treatment works from the manufacturing of magnesium anode batteries. ...

40 CFR 461.60 - Applicability; description of the magnesium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... magnesium subcategory. 461.60 Section 461.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies... treatment works from the manufacturing of magnesium anode batteries. ...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Diatomite Subcategory § 436.240 Applicability; description of the diatomite subcategory. The provisions of this subpart are applicable to the processing of diatomite. ...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Diatomite Subcategory § 436.240 Applicability; description of the diatomite subcategory. The provisions of this subpart are applicable to the processing of diatomite. ...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Diatomite Subcategory § 436.240 Applicability; description of the diatomite subcategory. The provisions of this subpart are applicable to the processing of diatomite. ...

Sol-gel 3-glycidoxypropyltriethoxysilane finishing on different fabrics: The role of precursor concentration and catalyst on the textile performances and cytotoxic activity.

PubMed

Plutino, M R; Colleoni, C; Donelli, I; Freddi, G; Guido, E; Maschi, O; Mezzi, A; Rosace, G

2017-11-15

In this paper, the influence of 3-glycidoxypropyltriethoxysilane (GPTES) based organic-inorganic coatings on the properties of treated textile fabrics was studied. All experimental results were deeply analyzed and thereafter correlated with the employed silica precursor concentration and with the presence of the BF 3 OEt 2 (Boron trifluoride diethyl etherate), used as epoxy ring opening catalyst. SEM analysis, FT-IR spectroscopy, X-ray Photoelectron Spectroscopy (XPS), thermogravimetric analysis (TGA) and washing fastness tests of the sol-gel treated cotton fabric samples were firstly exploited in order to characterize the morphological and structural features of the achieved coatings. Finally, the influence of the resulting nanohybrid coatings was explored in terms of abrasion resistance, tensile strength and elongation properties of treated cotton, polyester and silk fabrics. The catalyst amounts seem to strongly improve the formation of coatings, but still they do not influence the wear resistance of treated textile fabrics to the same extent. Indeed, it was found that increasing catalyst/GPTES ratio leads to a more cross linked inorganic 3D-network. GPTES itself was not found to affect the bulk properties of the selected textile and the resulting coatings were not so rigid to hardly modify the mechanical properties of the treated samples. Finally, it is worth mentioning that in all case the obtained 3-glycidoxypropyltriethoxysilane-based chemical finishing have shown no cytotoxic effects on human skin cells. Copyright © 2017 Elsevier Inc. All rights reserved.

40 CFR 461.60 - Applicability; description of the magnesium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... magnesium subcategory. 461.60 Section 461.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies to...

40 CFR 461.60 - Applicability; description of the magnesium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... magnesium subcategory. 461.60 Section 461.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Magnesium Subcategory § 461.60 Applicability; description of the magnesium subcategory. This subpart applies to...

40 CFR 419.20 - Applicability; description of the cracking subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... cracking subcategory. 419.20 Section 419.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Cracking Subcategory § 419.20 Applicability; description of the cracking subcategory. The provisions of this subpart are...

40 CFR 419.20 - Applicability; description of the cracking subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... cracking subcategory. 419.20 Section 419.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Cracking Subcategory § 419.20 Applicability; description of the cracking subcategory. The provisions of this subpart are...

40 CFR 418.20 - Applicability; description of the ammonia subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ammonia subcategory. 418.20 Section 418.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERTILIZER MANUFACTURING POINT SOURCE CATEGORY Ammonia Subcategory § 418.20 Applicability; description of the ammonia subcategory. The provisions of this subpart are...

40 CFR 418.20 - Applicability; description of the ammonia subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ammonia subcategory. 418.20 Section 418.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERTILIZER MANUFACTURING POINT SOURCE CATEGORY Ammonia Subcategory § 418.20 Applicability; description of the ammonia subcategory. The provisions of this subpart are...

40 CFR 418.20 - Applicability; description of the ammonia subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ammonia subcategory. 418.20 Section 418.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERTILIZER MANUFACTURING POINT SOURCE CATEGORY Ammonia Subcategory § 418.20 Applicability; description of the ammonia subcategory. The provisions of this subpart are...

40 CFR 418.20 - Applicability; description of the ammonia subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ammonia subcategory. 418.20 Section 418.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERTILIZER MANUFACTURING POINT SOURCE CATEGORY Ammonia Subcategory § 418.20 Applicability; description of the ammonia subcategory. The provisions of this subpart are...

40 CFR 418.20 - Applicability; description of the ammonia subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ammonia subcategory. 418.20 Section 418.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERTILIZER MANUFACTURING POINT SOURCE CATEGORY Ammonia Subcategory § 418.20 Applicability; description of the ammonia subcategory. The provisions of this subpart are...

40 CFR 411.20 - Applicability; description of the leaching subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... leaching subcategory. 411.20 Section 411.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CEMENT MANUFACTURING POINT SOURCE CATEGORY Leaching Subcategory § 411.20 Applicability; description of the leaching subcategory. The provisions of this subpart are...

40 CFR 411.20 - Applicability; description of the leaching subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... leaching subcategory. 411.20 Section 411.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CEMENT MANUFACTURING POINT SOURCE CATEGORY Leaching Subcategory § 411.20 Applicability; description of the leaching subcategory. The provisions of this subpart are...

40 CFR 411.20 - Applicability; description of the leaching subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... leaching subcategory. 411.20 Section 411.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CEMENT MANUFACTURING POINT SOURCE CATEGORY Leaching Subcategory § 411.20 Applicability; description of the leaching subcategory. The provisions of this subpart are...

40 CFR 436.380 - Applicability; description of the graphite subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... graphite subcategory. 436.380 Section 436.380 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Graphite Subcategory § 436.380 Applicability; description of the graphite subcategory. The provisions of this subpart...

40 CFR 436.380 - Applicability; description of the graphite subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... graphite subcategory. 436.380 Section 436.380 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Graphite Subcategory § 436.380 Applicability; description of the graphite subcategory. The provisions of this subpart are applicable to the mining and processing of naturally occurring graphite. ...

40 CFR 461.20 - Applicability; description of the calcium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... calcium subcategory. 461.20 Section 461.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges to...

40 CFR 461.20 - Applicability; description of the calcium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... calcium subcategory. 461.20 Section 461.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges to...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.240 Applicability; description of the diatomite subcategory. The provisions of this subpart...

40 CFR 436.240 - Applicability; description of the diatomite subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... diatomite subcategory. 436.240 Section 436.240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.240 Applicability; description of the diatomite subcategory. The provisions of this subpart...

40 CFR 461.50 - Applicability; description of the lithium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... lithium subcategory. 461.50 Section 461.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges...

40 CFR 461.50 - Applicability; description of the lithium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... lithium subcategory. 461.50 Section 461.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges...

40 CFR 461.50 - Applicability; description of the lithium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... lithium subcategory. 461.50 Section 461.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges to...

40 CFR 461.50 - Applicability; description of the lithium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... lithium subcategory. 461.50 Section 461.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges...

40 CFR 461.50 - Applicability; description of the lithium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... lithium subcategory. 461.50 Section 461.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Lithium Subcategory § 461.50 Applicability; description of the lithium subcategory. This subpart applies to discharges to...

40 CFR 467.40 - Applicability; description of the forging subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... forging subcategory. 467.40 Section 467.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ALUMINUM FORMING POINT SOURCE CATEGORY Forging Subcategory § 467.40 Applicability; description of the forging subcategory. This subpart applies to discharges of...

40 CFR 461.20 - Applicability; description of the calcium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... calcium subcategory. 461.20 Section 461.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges...

40 CFR 461.20 - Applicability; description of the calcium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... calcium subcategory. 461.20 Section 461.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges...

40 CFR 461.20 - Applicability; description of the calcium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... calcium subcategory. 461.20 Section 461.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Calcium Subcategory § 461.20 Applicability; description of the calcium subcategory. This subpart applies to discharges...

40 CFR 435.60 - Applicability; description of the stripper subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... stripper subcategory. 435.60 Section 435.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS OIL AND GAS EXTRACTION POINT SOURCE CATEGORY Stripper Subcategory § 435.60 Applicability; description of the stripper subcategory. The provisions of this subpart...

40 CFR 405.40 - Applicability; description of the butter subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... butter subcategory. 405.40 Section 405.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Butter Subcategory § 405.40 Applicability; description of the butter subcategory. The provisions of this subpart are...

40 CFR 405.40 - Applicability; description of the butter subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... butter subcategory. 405.40 Section 405.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Butter Subcategory § 405.40 Applicability; description of the butter subcategory. The provisions of this subpart are...

40 CFR 405.40 - Applicability; description of the butter subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... butter subcategory. 405.40 Section 405.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Butter Subcategory § 405.40 Applicability; description of the butter subcategory. The provisions of this subpart are...

40 CFR 405.40 - Applicability; description of the butter subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... butter subcategory. 405.40 Section 405.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Butter Subcategory § 405.40 Applicability; description of the butter subcategory. The provisions of this subpart are...

40 CFR 405.40 - Applicability; description of the butter subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... butter subcategory. 405.40 Section 405.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Butter Subcategory § 405.40 Applicability; description of the butter subcategory. The provisions of this subpart are...

40 CFR 411.20 - Applicability; description of the leaching subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... leaching subcategory. 411.20 Section 411.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CEMENT MANUFACTURING POINT SOURCE CATEGORY Leaching Subcategory § 411.20 Applicability; description of the leaching subcategory. The provisions of this subpart are...

40 CFR 436.380 - Applicability; description of the graphite subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... graphite subcategory. 436.380 Section 436.380 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Graphite Subcategory § 436.380 Applicability; description of the graphite subcategory. The provisions of this subpart...

The Finish Line.

ERIC Educational Resources Information Center

Cohen, Andrew

1998-01-01

Details what is expected in a good floor finish for athletic facilities, and explores the different categories of finishes and their content within the context of environmental regulation and manufacturing standards. Also discusses urethane finishings, the debate over using waterbased finishes, and the influence of regulatory control that may…

40 CFR 436.130 - Applicability; description of the borax subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... borax subcategory. 436.130 Section 436.130 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Borax Subcategory § 436.130 Applicability; description of the borax subcategory. The provisions of this subpart are...

40 CFR 436.130 - Applicability; description of the borax subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... borax subcategory. 436.130 Section 436.130 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Borax Subcategory § 436.130 Applicability; description of the borax subcategory. The provisions of this subpart are...

40 CFR 435.60 - Applicability; description of the stripper subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Applicability; description of the stripper subcategory. 435.60 Section 435.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Stripper Subcategory § 435.60 Applicability; description of the stripper subcategory. The provisions of...

40 CFR 435.60 - Applicability; description of the stripper subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Applicability; description of the stripper subcategory. 435.60 Section 435.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Stripper Subcategory § 435.60 Applicability; description of the stripper subcategory. The provisions of...

40 CFR 435.60 - Applicability; description of the stripper subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Applicability; description of the stripper subcategory. 435.60 Section 435.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Stripper Subcategory § 435.60 Applicability; description of the stripper subcategory. The provisions of...

40 CFR 435.40 - Applicability; description of the coastal subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Applicability; description of the coastal subcategory. 435.40 Section 435.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Coastal Subcategory § 435.40 Applicability; description of the coastal subcategory. The provisions of this...

40 CFR 435.40 - Applicability; description of the coastal subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Applicability; description of the coastal subcategory. 435.40 Section 435.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Coastal Subcategory § 435.40 Applicability; description of the coastal subcategory. The provisions of this...

40 CFR 435.40 - Applicability; description of the coastal subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Applicability; description of the coastal subcategory. 435.40 Section 435.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Coastal Subcategory § 435.40 Applicability; description of the coastal subcategory. The provisions of this...

40 CFR 436.130 - Applicability; description of the borax subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... borax subcategory. 436.130 Section 436.130 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Borax Subcategory § 436.130 Applicability; description of the borax subcategory. The provisions of this subpart are applicable to the processing of borate minerals. Borax obtained from brine lakes is regulated...

40 CFR 436.130 - Applicability; description of the borax subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... borax subcategory. 436.130 Section 436.130 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Borax Subcategory § 436.130 Applicability; description of the borax subcategory. The provisions of this subpart are applicable to the processing of borate minerals. Borax obtained from brine lakes is regulated...

40 CFR 436.130 - Applicability; description of the borax subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... borax subcategory. 436.130 Section 436.130 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Borax Subcategory § 436.130 Applicability; description of the borax subcategory. The provisions of this subpart are applicable to the processing of borate minerals. Borax obtained from brine lakes is regulated...

40 CFR 454.50 - Applicability; description of the essential oils subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... essential oils subcategory. 454.50 Section 454.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Essential Oils Subcategory § 454.50 Applicability; description of the essential oils subcategory... essential oils. ...

40 CFR 454.50 - Applicability; description of the essential oils subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... essential oils subcategory. 454.50 Section 454.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Essential Oils Subcategory § 454.50 Applicability; description of the essential oils subcategory... essential oils. ...

40 CFR 454.50 - Applicability; description of the essential oils subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... essential oils subcategory. 454.50 Section 454.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Essential Oils Subcategory § 454.50 Applicability; description of the essential oils subcategory... essential oils. ...

40 CFR 430.60 - Applicability; description of the semi-chemical subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-chemical subcategory. 430.60 Section 430.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...-Chemical Subcategory § 430.60 Applicability; description of the semi-chemical subcategory. The provisions... paper at semi-chemical mills. ...

40 CFR 430.60 - Applicability; description of the semi-chemical subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-chemical subcategory. 430.60 Section 430.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...-Chemical Subcategory § 430.60 Applicability; description of the semi-chemical subcategory. The provisions... paper at semi-chemical mills. ...

40 CFR 405.110 - Applicability; description of the condensed whey subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... condensed whey subcategory. 405.110 Section 405.110 Protection of Environment ENVIRONMENTAL PROTECTION... Condensed Whey Subcategory § 405.110 Applicability; description of the condensed whey subcategory. The... whey and condensed acid whey. ...

Automated Finishing with Autofinish

PubMed Central

Gordon, David; Desmarais, Cindy; Green, Phil

2001-01-01

Currently, the genome sequencing community is producing shotgun sequence data at a very high rate, but finishing (collecting additional directed sequence data to close gaps and improve the quality of the data) is not matching that rate. One reason for the difference is that shotgun sequencing is highly automated but finishing is not: Most finishing decisions, such as which directed reads to obtain and which specialized sequencing techniques to use, are made by people. If finishing rates are to increase to match shotgun sequencing rates, most finishing decisions also must be automated. The Autofinish computer program (which is part of the Consed computer software package) does this by automatically choosing finishing reads. Autofinish is able to suggest most finishing reads required for completion of each sequencing project, greatly reducing the amount of human attention needed. Autofinish sometimes completely finishes the project, with no human decisions required. It cannot solve the most complex problems, so we recommend that Autofinish be allowed to suggest reads for the first three rounds of finishing, and if the project still is not finished completely, a human finisher complete the work. We compared this Autofinish-Hybrid method of finishing against a human finisher in five different projects with a variety of shotgun depths by finishing each project twice—once with each method. This comparison shows that the Autofinish-Hybrid method saves many hours over a human finisher alone, while using roughly the same number and type of reads and closing gaps at roughly the same rate. Autofinish currently is in production use at several large sequencing centers. It is designed to be adaptable to the finishing strategy of the lab—it can finish using some or all of the following: resequencing reads, reverses, custom primer walks on either subclone templates or whole clone templates, PCR, or minilibraries. Autofinish has been used for finishing cDNA, genomic clones, and

40 CFR 430.60 - Applicability; description of the semi-chemical subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-chemical subcategory. 430.60 Section 430.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Semi-Chemical Subcategory § 430.60 Applicability; description of the semi-chemical subcategory... of pulp and paper at semi-chemical mills. ...

40 CFR 427.50 - Applicability; description of the asbestos millboard subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asbestos millboard subcategory. 427.50 Section 427.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.50 Applicability; description of the asbestos millboard subcategory...

40 CFR 427.50 - Applicability; description of the asbestos millboard subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asbestos millboard subcategory. 427.50 Section 427.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.50 Applicability; description of the asbestos millboard subcategory...

40 CFR 422.20 - Applicability; description of the phosphorus consuming subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... phosphorus consuming subcategory. 422.20 Section 422.20 Protection of Environment ENVIRONMENTAL PROTECTION... Phosphorus Consuming Subcategory § 422.20 Applicability; description of the phosphorus consuming subcategory... manufacture of phosphoric acid, phosphorus pentoxide, phosphorus pentasulfide, phosphorus trichloride, and...

40 CFR 422.20 - Applicability; description of the phosphorus consuming subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... phosphorus consuming subcategory. 422.20 Section 422.20 Protection of Environment ENVIRONMENTAL PROTECTION... Phosphorus Consuming Subcategory § 422.20 Applicability; description of the phosphorus consuming subcategory... manufacture of phosphoric acid, phosphorus pentoxide, phosphorus pentasulfide, phosphorus trichloride, and...

Effect of Plasma Surface Finish on Wettability and Mechanical Properties of SAC305 Solder Joints

NASA Astrophysics Data System (ADS)

Kim, Kyoung-Ho; Koike, Junichi; Yoon, Jeong-Won; Yoo, Sehoon

2016-12-01

The wetting behavior, interfacial reactions, and mechanical reliability of Sn-Ag-Cu solder on a plasma-coated printed circuit board (PCB) substrate were evaluated under multiple heat-treatments. Conventional organic solderability preservative (OSP) finished PCBs were used as a reference. The plasma process created a dense and highly cross-linked polymer coating on the Cu substrates. The plasma finished samples had higher wetting forces and shorter zero-cross times than those with OSP surface finish. The OSP sample was degraded after sequential multiple heat treatments and reflow processes, whereas the solderability of the plasma finished sample was retained after multiple heat treatments. After the soldering process, similar microstructures were observed at the interfaces of the two solder joints, where the development of intermetallic compounds was observed. From ball shear tests, it was found that the shear force for the plasma substrate was consistently higher than that for the OSP substrate. Deterioration of the OSP surface finish was observed after multiple heat treatments. Overall, the plasma surface finish was superior to the conventional OSP finish with respect to wettability and joint reliability, indicating that it is a suitable material for the fabrication of complex electronic devices.

40 CFR 427.60 - Applicability; description of the asbestos roofing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asbestos roofing subcategory. 427.60 Section 427.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.60 Applicability; description of the asbestos roofing subcategory. The...

40 CFR 427.60 - Applicability; description of the asbestos roofing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asbestos roofing subcategory. 427.60 Section 427.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.60 Applicability; description of the asbestos roofing subcategory. The...

40 CFR 427.90 - Applicability; description of the solvent recovery subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... solvent recovery subcategory. 427.90 Section 427.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Solvent Recovery Subcategory § 427.90 Applicability; description of the solvent recovery subcategory. The...

Material removal in magnetorheological finishing of optics.

PubMed

Kordonski, William; Gorodkin, Sergei

2011-05-10

A concept of material removal based on the principle of conservation of particles momentum in a binary suspension is applied to analyze material removal in magnetorheological finishing and magnetorheological jet processes widely used in precision optics fabrication. According to this concept, a load for surface indentation by abrasive particles is provided at their interaction near the wall with heavier basic (magnetic) particles, which fluctuate (due to collision) in the shear flow of concentrated suspension. The model is in good qualitative and quantitative agreement with experimental results.

Multi-Response Optimization of Resin Finishing by Using a Taguchi-Based Grey Relational Analysis

PubMed Central

Shafiq, Faizan; Sarwar, Zahid; Jilani, Muhammad Munib; Cai, Yingjie

2018-01-01

In this study, the influence and optimization of the factors of a non-formaldehyde resin finishing process on cotton fabric using a Taguchi-based grey relational analysis were experimentally investigated. An L27 orthogonal array was selected for five parameters and three levels by applying Taguchi’s design of experiments. The Taguchi technique was coupled with a grey relational analysis to obtain a grey relational grade for evaluating multiple responses, i.e., crease recovery angle (CRA), tearing strength (TE), and whiteness index (WI). The optimum parameters (values) for resin finishing were the resin concentration (80 g·L−1), the polyethylene softener (40 g·L−1), the catalyst (25 g·L−1), the curing temperature (140 °C), and the curing time (2 min). The goodness-of-fit of the data was validated by an analysis of variance (ANOVA). The optimized sample was characterized by Fourier-transform infrared (FTIR) spectroscopy, thermogravimetric analysis (TGA), and scanning electron microscope (SEM) to better understand the structural details of the resin finishing process. The results showed an improved thermal stability and confirmed the presence of well deposited of resin on the optimized fabric surface. PMID:29543724

40 CFR 464.10 - Applicability; description of the aluminum casting subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... aluminum casting subcategory. 464.10 Section 464.10 Protection of Environment ENVIRONMENTAL PROTECTION... Aluminum Casting Subcategory § 464.10 Applicability; description of the aluminum casting subcategory. The... introduction of pollutants into publicly owned treatment works resulting from aluminum casting operations as...

40 CFR 468.10 - Applicability; description of the copper forming subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... copper forming subcategory. 468.10 Section 468.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COPPER FORMING POINT SOURCE CATEGORY Copper Forming Subcategory § 468.10 Applicability; description of the copper forming subcategory. This subpart applies to...

40 CFR 468.10 - Applicability; description of the copper forming subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... copper forming subcategory. 468.10 Section 468.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COPPER FORMING POINT SOURCE CATEGORY Copper Forming Subcategory § 468.10 Applicability; description of the copper forming subcategory. This subpart applies to...

40 CFR 464.20 - Applicability; description of the copper casting subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... copper casting subcategory. 464.20 Section 464.20 Protection of Environment ENVIRONMENTAL PROTECTION... Copper Casting Subcategory § 464.20 Applicability; description of the copper casting subcategory. The... introduction of pollutants into publicly owned treatment works resulting from copper casting operations as...

40 CFR 464.20 - Applicability; description of the copper casting subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... copper casting subcategory. 464.20 Section 464.20 Protection of Environment ENVIRONMENTAL PROTECTION... Copper Casting Subcategory § 464.20 Applicability; description of the copper casting subcategory. The... introduction of pollutants into publicly owned treatment works resulting from copper casting operations as...

40 CFR 424.30 - Applicability; description of the slag processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... processing subcategory. 424.30 Section 424.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.30 Applicability; description of the slag processing subcategory. The provisions of this...

40 CFR 424.70 - Applicability; description of the electrolytic chromium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... electrolytic chromium subcategory. 424.70 Section 424.70 Protection of Environment ENVIRONMENTAL PROTECTION... Electrolytic Chromium Subcategory § 424.70 Applicability; description of the electrolytic chromium subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of chromium...

40 CFR 424.70 - Applicability; description of the electrolytic chromium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... electrolytic chromium subcategory. 424.70 Section 424.70 Protection of Environment ENVIRONMENTAL PROTECTION... Electrolytic Chromium Subcategory § 424.70 Applicability; description of the electrolytic chromium subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of chromium...

40 CFR 424.70 - Applicability; description of the electrolytic chromium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... electrolytic chromium subcategory. 424.70 Section 424.70 Protection of Environment ENVIRONMENTAL PROTECTION... Electrolytic Chromium Subcategory § 424.70 Applicability; description of the electrolytic chromium subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of chromium...

40 CFR 464.30 - Applicability; description of the ferrous casting subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ferrous casting subcategory. 464.30 Section 464.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.30 Applicability; description of the ferrous casting subcategory. The...

40 CFR 440.60 - Applicability; description of the tungsten ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... tungsten ore subcategory. 440.60 Section 440.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory § 440.60 Applicability; description of the tungsten ore subcategory. The...

40 CFR 440.50 - Applicability; description of the titanium ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... titanium ore subcategory. 440.50 Section 440.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.50 Applicability; description of the titanium ore subcategory. The...

40 CFR 440.60 - Applicability; description of the tungsten ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... tungsten ore subcategory. 440.60 Section 440.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory § 440.60 Applicability; description of the tungsten ore subcategory. The...

40 CFR 440.60 - Applicability; description of the tungsten ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... tungsten ore subcategory. 440.60 Section 440.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory § 440.60 Applicability; description of the tungsten ore subcategory. The...

40 CFR 440.20 - Applicability; description of the aluminum ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... aluminum ore subcategory. 440.20 Section 440.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory § 440.20 Applicability; description of the aluminum ore subcategory. The...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability; description of the antimony ore subcategory. The...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability; description of the antimony ore subcategory. The...

40 CFR 440.50 - Applicability; description of the titanium ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... titanium ore subcategory. 440.50 Section 440.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.50 Applicability; description of the titanium ore subcategory. The...

40 CFR 440.20 - Applicability; description of the aluminum ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... aluminum ore subcategory. 440.20 Section 440.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory § 440.20 Applicability; description of the aluminum ore subcategory. The...

40 CFR 440.50 - Applicability; description of the titanium ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... titanium ore subcategory. 440.50 Section 440.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.50 Applicability; description of the titanium ore subcategory. The...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability; description of the antimony ore subcategory. The...

40 CFR 440.20 - Applicability; description of the aluminum ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... aluminum ore subcategory. 440.20 Section 440.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory § 440.20 Applicability; description of the aluminum ore subcategory. The...

40 CFR 436.60 - Applicability; description of the asphaltic mineral subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asphaltic mineral subcategory. 436.60 Section 436.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Asphaltic Mineral Subcategory § 436.60 Applicability; description of the asphaltic mineral subcategory. The...

40 CFR 436.60 - Applicability; description of the asphaltic mineral subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asphaltic mineral subcategory. 436.60 Section 436.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Asphaltic Mineral Subcategory § 436.60 Applicability; description of the asphaltic mineral subcategory. The...

40 CFR 424.70 - Applicability; description of the electrolytic chromium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... electrolytic chromium subcategory. 424.70 Section 424.70 Protection of Environment ENVIRONMENTAL PROTECTION... Electrolytic Chromium Subcategory § 424.70 Applicability; description of the electrolytic chromium subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of chromium...

40 CFR 424.70 - Applicability; description of the electrolytic chromium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... electrolytic chromium subcategory. 424.70 Section 424.70 Protection of Environment ENVIRONMENTAL PROTECTION... Electrolytic Chromium Subcategory § 424.70 Applicability; description of the electrolytic chromium subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of chromium...

40 CFR 436.150 - Applicability; description of the sodium sulfate subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... sodium sulfate subcategory. 436.150 Section 436.150 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Sodium Sulfate Subcategory § 436.150 Applicability; description of the sodium sulfate subcategory. The provisions of this subpart are applicable to the processing of sodium sulfate. Sodium sulfate...

40 CFR 436.150 - Applicability; description of the sodium sulfate subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sodium sulfate subcategory. 436.150 Section 436.150 Protection of Environment ENVIRONMENTAL PROTECTION... Sodium Sulfate Subcategory § 436.150 Applicability; description of the sodium sulfate subcategory. The provisions of this subpart are applicable to the processing of sodium sulfate. Sodium sulfate obtained from...

40 CFR 436.150 - Applicability; description of the sodium sulfate subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... sodium sulfate subcategory. 436.150 Section 436.150 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Sodium Sulfate Subcategory § 436.150 Applicability; description of the sodium sulfate subcategory. The provisions of this subpart are applicable to the processing of sodium sulfate. Sodium sulfate...

40 CFR 436.150 - Applicability; description of the sodium sulfate subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... sodium sulfate subcategory. 436.150 Section 436.150 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Sodium Sulfate Subcategory § 436.150 Applicability; description of the sodium sulfate subcategory. The provisions of this subpart are applicable to the processing of sodium sulfate. Sodium sulfate...

40 CFR 436.150 - Applicability; description of the sodium sulfate subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sodium sulfate subcategory. 436.150 Section 436.150 Protection of Environment ENVIRONMENTAL PROTECTION... Sodium Sulfate Subcategory § 436.150 Applicability; description of the sodium sulfate subcategory. The provisions of this subpart are applicable to the processing of sodium sulfate. Sodium sulfate obtained from...

40 CFR 443.10 - Applicability; description of the asphalt emulsion subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... asphalt emulsion subcategory. 443.10 Section 443.10 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Emulsion Subcategory § 443.10 Applicability; description of the asphalt emulsion subcategory. The provisions of this subpart are applicable to...

40 CFR 443.10 - Applicability; description of the asphalt emulsion subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asphalt emulsion subcategory. 443.10 Section 443.10 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Emulsion Subcategory § 443.10 Applicability; description of the asphalt emulsion subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 443.10 - Applicability; description of the asphalt emulsion subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asphalt emulsion subcategory. 443.10 Section 443.10 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Emulsion Subcategory § 443.10 Applicability; description of the asphalt emulsion subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 443.10 - Applicability; description of the asphalt emulsion subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... asphalt emulsion subcategory. 443.10 Section 443.10 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Emulsion Subcategory § 443.10 Applicability; description of the asphalt emulsion subcategory. The provisions of this subpart are applicable to...

40 CFR 443.10 - Applicability; description of the asphalt emulsion subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... asphalt emulsion subcategory. 443.10 Section 443.10 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Emulsion Subcategory § 443.10 Applicability; description of the asphalt emulsion subcategory. The provisions of this subpart are applicable to...

40 CFR 440.20 - Applicability; description of the aluminum ore subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... aluminum ore subcategory. 440.20 Section 440.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory § 440.20 Applicability; description of the aluminum ore subcategory. The provisions of this...

40 CFR 405.120 - Applicability; description of the dry whey subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... whey subcategory. 405.120 Section 405.120 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Whey Subcategory § 405.120 Applicability; description of the dry whey subcategory. The provisions of this subpart...

40 CFR 454.50 - Applicability; description of the essential oils subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... essential oils subcategory. 454.50 Section 454.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Essential Oils Subcategory § 454.50 Applicability; description of the essential oils subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of essential oils. ...

40 CFR 430.10 - Applicability; description of the dissolving kraft subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... dissolving kraft subcategory. 430.10 Section 430.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Dissolving Kraft Subcategory § 430.10 Applicability; description of the dissolving kraft subcategory. The provisions of this subpart apply to discharges resulting from the production of dissolving...

40 CFR 430.10 - Applicability; description of the dissolving kraft subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... dissolving kraft subcategory. 430.10 Section 430.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Dissolving Kraft Subcategory § 430.10 Applicability; description of the dissolving kraft subcategory. The provisions of this subpart apply to discharges resulting from the production of dissolving...

40 CFR 430.10 - Applicability; description of the dissolving kraft subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... dissolving kraft subcategory. 430.10 Section 430.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORY Dissolving Kraft Subcategory § 430.10 Applicability; description of the dissolving kraft subcategory. The provisions of this subpart apply to discharges resulting from the production of dissolving...

40 CFR 471.20 - Applicability; description of the magnesium forming subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... magnesium forming subcategory. 471.20 Section 471.20 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Magnesium Forming Subcategory § 471.20 Applicability; description of the magnesium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 471.20 - Applicability; description of the magnesium forming subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... magnesium forming subcategory. 471.20 Section 471.20 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Magnesium Forming Subcategory § 471.20 Applicability; description of the magnesium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 471.20 - Applicability; description of the magnesium forming subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... magnesium forming subcategory. 471.20 Section 471.20 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Magnesium Forming Subcategory § 471.20 Applicability; description of the magnesium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 471.70 - Applicability; description of the uranium forming subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... uranium forming subcategory. 471.70 Section 471.70 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Uranium Forming Subcategory § 471.70 Applicability; description of the uranium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 471.70 - Applicability; description of the uranium forming subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... uranium forming subcategory. 471.70 Section 471.70 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Uranium Forming Subcategory § 471.70 Applicability; description of the uranium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 471.70 - Applicability; description of the uranium forming subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... uranium forming subcategory. 471.70 Section 471.70 Protection of Environment ENVIRONMENTAL PROTECTION... POWDERS POINT SOURCE CATEGORY Uranium Forming Subcategory § 471.70 Applicability; description of the uranium forming subcategory. This subpart applies to discharges of pollutants to waters of the United...

40 CFR 443.20 - Applicability; description of the asphalt concrete subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... asphalt concrete subcategory. 443.20 Section 443.20 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Concrete Subcategory § 443.20 Applicability; description of the asphalt concrete subcategory. The provisions of this subpart are applicable to...

40 CFR 443.20 - Applicability; description of the asphalt concrete subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asphalt concrete subcategory. 443.20 Section 443.20 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Concrete Subcategory § 443.20 Applicability; description of the asphalt concrete subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 443.30 - Applicability; description of the asphalt roofing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... asphalt roofing subcategory. 443.30 Section 443.30 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Roofing Subcategory § 443.30 Applicability; description of the asphalt roofing subcategory. The provisions of this subpart are applicable to...

40 CFR 443.20 - Applicability; description of the asphalt concrete subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... asphalt concrete subcategory. 443.20 Section 443.20 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Concrete Subcategory § 443.20 Applicability; description of the asphalt concrete subcategory. The provisions of this subpart are applicable to...

40 CFR 443.30 - Applicability; description of the asphalt roofing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... asphalt roofing subcategory. 443.30 Section 443.30 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Roofing Subcategory § 443.30 Applicability; description of the asphalt roofing subcategory. The provisions of this subpart are applicable to...

40 CFR 443.30 - Applicability; description of the asphalt roofing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asphalt roofing subcategory. 443.30 Section 443.30 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Roofing Subcategory § 443.30 Applicability; description of the asphalt roofing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 443.30 - Applicability; description of the asphalt roofing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... asphalt roofing subcategory. 443.30 Section 443.30 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Roofing Subcategory § 443.30 Applicability; description of the asphalt roofing subcategory. The provisions of this subpart are applicable to...

40 CFR 443.30 - Applicability; description of the asphalt roofing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asphalt roofing subcategory. 443.30 Section 443.30 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Roofing Subcategory § 443.30 Applicability; description of the asphalt roofing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 443.20 - Applicability; description of the asphalt concrete subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... asphalt concrete subcategory. 443.20 Section 443.20 Protection of Environment ENVIRONMENTAL PROTECTION... ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Concrete Subcategory § 443.20 Applicability; description of the asphalt concrete subcategory. The provisions of this subpart are applicable to...

40 CFR 454.50 - Applicability; description of the essential oils subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... essential oils subcategory. 454.50 Section 454.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Essential Oils Subcategory § 454.50 Applicability; description of the essential oils subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of essential oils. ...

40 CFR 430.70 - Applicability; description of the mechanical pulp subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mechanical pulp subcategory. 430.70 Section 430.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Mechanical Pulp Subcategory § 430.70 Applicability; description of the mechanical pulp subcategory. The... groundwood chemi-mechanical mills; the production of pulp and paper at groundwood mills through the...

40 CFR 440.110 - Applicability; description of the platinum ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... platinum ore subcategory. 440.110 Section 440.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Platinum Ores Subcategory § 440.110 Applicability; description of the platinum ore subcategory. The provisions of this...

40 CFR 440.110 - Applicability; description of the platinum ore subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... platinum ore subcategory. 440.110 Section 440.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Platinum Ores Subcategory § 440.110 Applicability; description of the platinum ore subcategory. The provisions of this...

40 CFR 443.20 - Applicability; description of the asphalt concrete subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asphalt concrete subcategory. 443.20 Section 443.20 Protection of Environment ENVIRONMENTAL PROTECTION... MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY Asphalt Concrete Subcategory § 443.20 Applicability; description of the asphalt concrete subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 406.70 - Applicability; description of the animal feed subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... animal feed subcategory. 406.70 Section 406.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Animal Feed Subcategory § 406.70 Applicability; description of the animal feed subcategory. The provisions of this subpart are...

40 CFR 420.110 - Applicability; description of the alkaline cleaning subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... alkaline cleaning subcategory. 420.110 Section 420.110 Protection of Environment ENVIRONMENTAL PROTECTION... Alkaline Cleaning Subcategory § 420.110 Applicability; description of the alkaline cleaning subcategory... alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing...

40 CFR 420.110 - Applicability; description of the alkaline cleaning subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... alkaline cleaning subcategory. 420.110 Section 420.110 Protection of Environment ENVIRONMENTAL PROTECTION... Alkaline Cleaning Subcategory § 420.110 Applicability; description of the alkaline cleaning subcategory... alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing...

40 CFR 420.110 - Applicability; description of the alkaline cleaning subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... alkaline cleaning subcategory. 420.110 Section 420.110 Protection of Environment ENVIRONMENTAL PROTECTION... Alkaline Cleaning Subcategory § 420.110 Applicability; description of the alkaline cleaning subcategory... alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing...

40 CFR 420.110 - Applicability; description of the alkaline cleaning subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... alkaline cleaning subcategory. 420.110 Section 420.110 Protection of Environment ENVIRONMENTAL PROTECTION... Alkaline Cleaning Subcategory § 420.110 Applicability; description of the alkaline cleaning subcategory... alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing...

40 CFR 420.110 - Applicability; description of the alkaline cleaning subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... alkaline cleaning subcategory. 420.110 Section 420.110 Protection of Environment ENVIRONMENTAL PROTECTION... Alkaline Cleaning Subcategory § 420.110 Applicability; description of the alkaline cleaning subcategory... alkaline cleaning baths to remove mineral and animal fats or oils from the steel, and those rinsing...

40 CFR 421.130 - Applicability: Description of the secondary lead subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... secondary lead subcategory. 421.130 Section 421.130 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Secondary Lead Subcategory § 421.130 Applicability: Description of the secondary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead by...

40 CFR 421.130 - Applicability: Description of the secondary lead subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... secondary lead subcategory. 421.130 Section 421.130 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Secondary Lead Subcategory § 421.130 Applicability: Description of the secondary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead by...

40 CFR 421.130 - Applicability: Description of the secondary lead subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... secondary lead subcategory. 421.130 Section 421.130 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Secondary Lead Subcategory § 421.130 Applicability: Description of the secondary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead by...

40 CFR 421.130 - Applicability: Description of the secondary lead subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... secondary lead subcategory. 421.130 Section 421.130 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Secondary Lead Subcategory § 421.130 Applicability: Description of the secondary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead by...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability; description of the antimony ore subcategory. The provisions of this...

40 CFR 440.40 - Applicability; description of the mercury ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... mercury ore subcategory. 440.40 Section 440.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Mercury Ore Subcategory § 440.40 Applicability; description of the mercury ore subcategory. The provisions...

40 CFR 440.10 - Applicability; description of the iron ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ore subcategory. 440.10 Section 440.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Iron Ore Subcategory § 440.10 Applicability; description of the iron ore subcategory. The provisions of...

40 CFR 440.10 - Applicability; description of the iron ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ore subcategory. 440.10 Section 440.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Iron Ore Subcategory § 440.10 Applicability; description of the iron ore subcategory. The provisions of...

40 CFR 440.70 - Applicability; description of the nickel ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... nickel ore subcategory. 440.70 Section 440.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Nickel Ore Subcategory § 440.70 Applicability; description of the nickel ore subcategory. The provisions...

40 CFR 440.60 - Applicability; description of the tungsten ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... tungsten ore subcategory. 440.60 Section 440.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory § 440.60 Applicability; description of the tungsten ore subcategory. The provisions of this...

40 CFR 440.60 - Applicability; description of the tungsten ore subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... tungsten ore subcategory. 440.60 Section 440.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Tungsten Ore Subcategory § 440.60 Applicability; description of the tungsten ore subcategory. The provisions of this...

40 CFR 440.40 - Applicability; description of the mercury ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... mercury ore subcategory. 440.40 Section 440.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Mercury Ore Subcategory § 440.40 Applicability; description of the mercury ore subcategory. The provisions...

40 CFR 440.10 - Applicability; description of the iron ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ore subcategory. 440.10 Section 440.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Iron Ore Subcategory § 440.10 Applicability; description of the iron ore subcategory. The provisions of...

40 CFR 440.90 - Applicability; description of the antimony ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... antimony ore subcategory. 440.90 Section 440.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Antimony Ore Subcategory § 440.90 Applicability; description of the antimony ore subcategory. The provisions of this...

40 CFR 440.70 - Applicability; description of the nickel ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... nickel ore subcategory. 440.70 Section 440.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Nickel Ore Subcategory § 440.70 Applicability; description of the nickel ore subcategory. The provisions...

40 CFR 440.40 - Applicability; description of the mercury ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... mercury ore subcategory. 440.40 Section 440.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Mercury Ore Subcategory § 440.40 Applicability; description of the mercury ore subcategory. The provisions...

40 CFR 440.20 - Applicability; description of the aluminum ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... aluminum ore subcategory. 440.20 Section 440.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Aluminum Ore Subcategory § 440.20 Applicability; description of the aluminum ore subcategory. The provisions of this...

40 CFR 440.50 - Applicability; description of the titanium ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... titanium ore subcategory. 440.50 Section 440.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.50 Applicability; description of the titanium ore subcategory. The provisions of this...

40 CFR 440.70 - Applicability; description of the nickel ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... nickel ore subcategory. 440.70 Section 440.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Nickel Ore Subcategory § 440.70 Applicability; description of the nickel ore subcategory. The provisions...

40 CFR 421.130 - Applicability: Description of the secondary lead subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... secondary lead subcategory. 421.130 Section 421.130 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Secondary Lead Subcategory § 421.130 Applicability: Description of the secondary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead by...

40 CFR 418.40 - Applicability; description of the ammonium nitrate subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ammonium nitrate subcategory. 418.40 Section 418.40 Protection of Environment ENVIRONMENTAL PROTECTION... Ammonium Nitrate Subcategory § 418.40 Applicability; description of the ammonium nitrate subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonium nitrate...

40 CFR 418.40 - Applicability; description of the ammonium nitrate subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ammonium nitrate subcategory. 418.40 Section 418.40 Protection of Environment ENVIRONMENTAL PROTECTION... Ammonium Nitrate Subcategory § 418.40 Applicability; description of the ammonium nitrate subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonium nitrate...

40 CFR 418.40 - Applicability; description of the ammonium nitrate subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ammonium nitrate subcategory. 418.40 Section 418.40 Protection of Environment ENVIRONMENTAL PROTECTION... Ammonium Nitrate Subcategory § 418.40 Applicability; description of the ammonium nitrate subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonium nitrate...

40 CFR 418.40 - Applicability; description of the ammonium nitrate subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ammonium nitrate subcategory. 418.40 Section 418.40 Protection of Environment ENVIRONMENTAL PROTECTION... Ammonium Nitrate Subcategory § 418.40 Applicability; description of the ammonium nitrate subcategory. The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonium nitrate...

40 CFR 428.110 - Applicability; description of the latex foam subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... latex foam subcategory. 428.110 Section 428.110 Protection of Environment ENVIRONMENTAL PROTECTION... Foam Subcategory § 428.110 Applicability; description of the latex foam subcategory. The provisions of... foam except for those discharges from textile plants subject to the provisions of part 410 of this...

40 CFR 428.110 - Applicability; description of the latex foam subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... latex foam subcategory. 428.110 Section 428.110 Protection of Environment ENVIRONMENTAL PROTECTION... Foam Subcategory § 428.110 Applicability; description of the latex foam subcategory. The provisions of... foam except for those discharges from textile plants subject to the provisions of part 410 of this...

40 CFR 436.180 - Applicability; description of the phosphate rock subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... phosphate rock subcategory. 436.180 Section 436.180 Protection of Environment ENVIRONMENTAL PROTECTION... Phosphate Rock Subcategory § 436.180 Applicability; description of the phosphate rock subcategory. The provisions of this subpart are applicable to the mining and the processing of phosphate bearing rock, ore or...

40 CFR 436.180 - Applicability; description of the phosphate rock subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... phosphate rock subcategory. 436.180 Section 436.180 Protection of Environment ENVIRONMENTAL PROTECTION... Phosphate Rock Subcategory § 436.180 Applicability; description of the phosphate rock subcategory. The provisions of this subpart are applicable to the mining and the processing of phosphate bearing rock, ore or...

40 CFR 421.290 - Applicability: Description of the secondary tin subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... secondary tin subcategory. 421.290 Section 421.290 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Tin Subcategory § 421.290 Applicability: Description of the secondary tin subcategory. The provisions of this subpart are applicable to discharges resulting from the production of tin at secondary tin...

40 CFR 421.290 - Applicability: Description of the secondary tin subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... secondary tin subcategory. 421.290 Section 421.290 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Tin Subcategory § 421.290 Applicability: Description of the secondary tin subcategory. The provisions of this subpart are applicable to discharges resulting from the production of tin at secondary tin...

40 CFR 421.290 - Applicability: Description of the secondary tin subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... secondary tin subcategory. 421.290 Section 421.290 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Tin Subcategory § 421.290 Applicability: Description of the secondary tin subcategory. The provisions of this subpart are applicable to discharges resulting from the production of tin at secondary tin...

40 CFR 421.290 - Applicability: Description of the secondary tin subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... secondary tin subcategory. 421.290 Section 421.290 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Tin Subcategory § 421.290 Applicability: Description of the secondary tin subcategory. The provisions of this subpart are applicable to discharges resulting from the production of tin at secondary tin...

40 CFR 421.290 - Applicability: Description of the secondary tin subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... secondary tin subcategory. 421.290 Section 421.290 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Tin Subcategory § 421.290 Applicability: Description of the secondary tin subcategory. The provisions of this subpart are applicable to discharges resulting from the production of tin at secondary tin...

40 CFR 430.10 - Applicability; description of the dissolving kraft subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... dissolving kraft subcategory. 430.10 Section 430.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Dissolving Kraft Subcategory § 430.10 Applicability; description of the dissolving kraft subcategory. The provisions of this subpart apply to discharges resulting from the production of dissolving pulp at kraft...

40 CFR 430.10 - Applicability; description of the dissolving kraft subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... dissolving kraft subcategory. 430.10 Section 430.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Dissolving Kraft Subcategory § 430.10 Applicability; description of the dissolving kraft subcategory. The provisions of this subpart apply to discharges resulting from the production of dissolving pulp at kraft...

40 CFR 421.80 - Applicability: Description of the primary zinc subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary zinc subcategory. 421.80 Section 421.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Zinc Subcategory § 421.80 Applicability: Description of the primary zinc subcategory. The provisions of this subpart are applicable to discharges resulting from the production of primary zinc by either...

40 CFR 421.80 - Applicability: Description of the primary zinc subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary zinc subcategory. 421.80 Section 421.80 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Zinc Subcategory § 421.80 Applicability: Description of the primary zinc subcategory. The provisions of this subpart are applicable to discharges resulting from the production of primary zinc by either...

40 CFR 421.70 - Applicability: Description of the primary lead subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary lead subcategory. 421.70 Section 421.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Lead Subcategory § 421.70 Applicability: Description of the primary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead at primary lead...

40 CFR 421.70 - Applicability: Description of the primary lead subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... primary lead subcategory. 421.70 Section 421.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Lead Subcategory § 421.70 Applicability: Description of the primary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead at primary lead...

40 CFR 421.70 - Applicability: Description of the primary lead subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... primary lead subcategory. 421.70 Section 421.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Lead Subcategory § 421.70 Applicability: Description of the primary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead at primary lead...

40 CFR 421.70 - Applicability: Description of the primary lead subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... primary lead subcategory. 421.70 Section 421.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Lead Subcategory § 421.70 Applicability: Description of the primary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead at primary lead...

40 CFR 440.70 - Applicability; description of the nickel ore subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... nickel ore subcategory. 440.70 Section 440.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Nickel Ore Subcategory § 440.70 Applicability; description of the nickel ore subcategory. The provisions of this subpart...

40 CFR 440.70 - Applicability; description of the nickel ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... nickel ore subcategory. 440.70 Section 440.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Nickel Ore Subcategory § 440.70 Applicability; description of the nickel ore subcategory. The provisions of this subpart...

40 CFR 440.40 - Applicability; description of the mercury ore subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... mercury ore subcategory. 440.40 Section 440.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Mercury Ore Subcategory § 440.40 Applicability; description of the mercury ore subcategory. The provisions of subpart D...

40 CFR 421.70 - Applicability: Description of the primary lead subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary lead subcategory. 421.70 Section 421.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Lead Subcategory § 421.70 Applicability: Description of the primary lead subcategory. The provisions of this subpart are applicable to discharges resulting from the production of lead at primary lead...

40 CFR 436.190 - Applicability; description of the Frasch sulfur subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Frasch sulfur subcategory. 436.190 Section 436.190 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Frasch Sulfur Subcategory § 436.190 Applicability; description of the Frasch sulfur subcategory. The provisions of this subpart are applicable to the processing of sulfur on shore and in marshes...

40 CFR 436.190 - Applicability; description of the Frasch sulfur subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Frasch sulfur subcategory. 436.190 Section 436.190 Protection of Environment ENVIRONMENTAL PROTECTION... Frasch Sulfur Subcategory § 436.190 Applicability; description of the Frasch sulfur subcategory. The provisions of this subpart are applicable to the processing of sulfur on shore and in marshes and estuaries...

40 CFR 436.190 - Applicability; description of the Frasch sulfur subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Frasch sulfur subcategory. 436.190 Section 436.190 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Frasch Sulfur Subcategory § 436.190 Applicability; description of the Frasch sulfur subcategory. The provisions of this subpart are applicable to the processing of sulfur on shore and in marshes...

40 CFR 436.190 - Applicability; description of the Frasch sulfur subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Frasch sulfur subcategory. 436.190 Section 436.190 Protection of Environment ENVIRONMENTAL PROTECTION... Frasch Sulfur Subcategory § 436.190 Applicability; description of the Frasch sulfur subcategory. The provisions of this subpart are applicable to the processing of sulfur on shore and in marshes and estuaries...

40 CFR 436.190 - Applicability; description of the Frasch sulfur subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Frasch sulfur subcategory. 436.190 Section 436.190 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Frasch Sulfur Subcategory § 436.190 Applicability; description of the Frasch sulfur subcategory. The provisions of this subpart are applicable to the processing of sulfur on shore and in marshes...

Direct laser additive fabrication system with image feedback control

DOEpatents

Griffith, Michelle L.; Hofmeister, William H.; Knorovsky, Gerald A.; MacCallum, Danny O.; Schlienger, M. Eric; Smugeresky, John E.

2002-01-01

A closed-loop, feedback-controlled direct laser fabrication system is disclosed. The feedback refers to the actual growth conditions obtained by real-time analysis of thermal radiation images. The resulting system can fabricate components with severalfold improvement in dimensional tolerances and surface finish.

40 CFR 440.110 - Applicability; description of the platinum ore subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... platinum ore subcategory. 440.110 Section 440.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Platinum Ores Subcategory § 440.110 Applicability; description of the platinum ore subcategory. The provisions of this subpart K are applicable to discharges from (a) mines that produce platinum ore and (b...

40 CFR 440.110 - Applicability; description of the platinum ore subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... platinum ore subcategory. 440.110 Section 440.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Platinum Ores Subcategory § 440.110 Applicability; description of the platinum ore subcategory. The provisions of this subpart K are applicable to discharges from (a) mines that produce platinum ore and (b...

40 CFR 440.110 - Applicability; description of the platinum ore subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... platinum ore subcategory. 440.110 Section 440.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Platinum Ores Subcategory § 440.110 Applicability; description of the platinum ore subcategory. The provisions of this subpart K are applicable to discharges from (a) mines that produce platinum ore and (b...

40 CFR 471.80 - Applicability; description of the zinc forming subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the zinc... CATEGORY Zinc Forming Subcategory § 471.80 Applicability; description of the zinc forming subcategory. This... pollutants into publicly owned treatment works from the process operations of the zinc forming subcategory. ...

40 CFR 471.80 - Applicability; description of the zinc forming subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Applicability; description of the zinc... CATEGORY Zinc Forming Subcategory § 471.80 Applicability; description of the zinc forming subcategory. This... pollutants into publicly owned treatment works from the process operations of the zinc forming subcategory. ...

40 CFR 467.20 - Applicability; description of the rolling with emulsions subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... rolling with emulsions subcategory. 467.20 Section 467.20 Protection of Environment ENVIRONMENTAL... Rolling With Emulsions Subcategory § 467.20 Applicability; description of the rolling with emulsions... the rolling with emulsions subcategory. ...

40 CFR 467.20 - Applicability; description of the rolling with emulsions subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... rolling with emulsions subcategory. 467.20 Section 467.20 Protection of Environment ENVIRONMENTAL... Rolling With Emulsions Subcategory § 467.20 Applicability; description of the rolling with emulsions... the rolling with emulsions subcategory. ...

Hyperbranched polymer functional cotton fabric for its in situ deposition of silver nanoparticles

NASA Astrophysics Data System (ADS)

Zhang, Desuo; Jiao, Chenlu; Xiong, Jiaqing; Lin, Hong; Chen, Yuyue

2015-06-01

This paper describes a strategy of fabricating silver nanoparticles (Ag NPs) finished cotton fabric through in situ synthesis method. In order to endow the cotton fabric with the capability of in situ synthesis of Ag NPs without any other reagents, an amino-terminated hyperbranched polymer (HBP-NH2) was employed to functionalize the cotton fabric. To this end, cotton fabric was oxidized to generate aldehyde groups and then HBP-NH2 was grafted on the oxidized cotton fabric based on the reaction between amino groups and aldehyde groups. Due to numerous imino and amino groups in the polymer and its special three-dimensional structure, the functional cotton fabric could take initiative to capture and reduce silver ions, control the formation of Ag NPs and fix them on the cotton fabric. The sizes of Ag NPs in situ synthesized on cotton fibers range from 4 to 10 nm. The prepared Ag NPs finished cotton fabric has excellent laundering durability.

Effects of Wet and Dry Finishing and Polishing on Surface Roughness and Microhardness of Composite Resins

PubMed Central

Nasoohi, Negin; Hoorizad, Maryam

2017-01-01

Objectives: This study aimed to assess the effect of wet and dry finishing and polishing on microhardness and roughness of microhybrid and nanohybrid composites. Materials and Methods: Thirty samples were fabricated of each of the Polofil Supra and Aelite Aesthetic All-Purpose Body microhybrid and Grandio and Aelite Aesthetic Enamel nanohybrid composite resins. Each group (n=30) was divided into three subgroups of D, W and C (n=10). Finishing and polishing were performed dry in group D and under water coolant in group W. Group C served as the control group and did not receive finishing and polishing. Surface roughness of samples was measured by a profilometer and their hardness was measured by a Vickers hardness tester. Data were analyzed using two-way ANOVA (P<0.05). Results: The smoothest surfaces with the lowest microhardness were obtained under Mylar strip without finishing/polishing for all composites (P<0.0001). The highest surface roughness was recorded for dry finishing/polishing for all composites (P<0.0001). Dry finishing/polishing increased the microhardness of all composites (P<0.0001). Conclusions: Dry finishing and polishing increases the microhardness and surface roughness of microhybrid and nanohybrid composite resins. PMID:29104597

S-CNN: Subcategory-aware convolutional networks for object detection.

PubMed

Chen, Tao; Lu, Shijian; Fan, Jiayuan

2017-09-26

The marriage between the deep convolutional neural network (CNN) and region proposals has made breakthroughs for object detection in recent years. While the discriminative object features are learned via a deep CNN for classification, the large intra-class variation and deformation still limit the performance of the CNN based object detection. We propose a subcategory-aware CNN (S-CNN) to solve the object intra-class variation problem. In the proposed technique, the training samples are first grouped into multiple subcategories automatically through a novel instance sharing maximum margin clustering process. A multi-component Aggregated Channel Feature (ACF) detector is then trained to produce more latent training samples, where each ACF component corresponds to one clustered subcategory. The produced latent samples together with their subcategory labels are further fed into a CNN classifier to filter out false proposals for object detection. An iterative learning algorithm is designed for the joint optimization of image subcategorization, multi-component ACF detector, and subcategory-aware CNN classifier. Experiments on INRIA Person dataset, Pascal VOC 2007 dataset and MS COCO dataset show that the proposed technique clearly outperforms the state-of-the-art methods for generic object detection.

40 CFR 415.140 - Applicability; description of the sodium bicarbonate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... sodium bicarbonate production subcategory. 415.140 Section 415.140 Protection of Environment... POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.140 Applicability; description of the sodium bicarbonate production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.140 - Applicability; description of the sodium bicarbonate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... sodium bicarbonate production subcategory. 415.140 Section 415.140 Protection of Environment... POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.140 Applicability; description of the sodium bicarbonate production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.140 - Applicability; description of the sodium bicarbonate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... sodium bicarbonate production subcategory. 415.140 Section 415.140 Protection of Environment... POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.140 Applicability; description of the sodium bicarbonate production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.140 - Applicability; description of the sodium bicarbonate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sodium bicarbonate production subcategory. 415.140 Section 415.140 Protection of Environment... POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.140 Applicability; description of the sodium bicarbonate production subcategory. The provisions of this subpart are applicable to...

FR Performance of New Fire-off on PET/CO blend fabrics

NASA Astrophysics Data System (ADS)

Atakan, R.; Çelebi, E.; Ozcan, G.; Soydan, N.; Sarac, A. S.

2017-10-01

This paper represents the investigation on flame retardancy performance and durability of polyester/cotton (P/C) fabrics treated with a novel halogen/formaldehyde free, P-N synergetic FR finishing agent called New Fire-off. 100 % Cotton, 100 % Polyester and three different blend P/C fabrics were chosen in this study. Fabric samples were treated with New Fire-off through pad-dry-cure process. Flammability and thermal properties of the treated samples with New Fire-off were tested according to relevant ISO standard and procedures. The obtained results showed that this new finishing formulation is a good char-forming agent. However, further studies are required to achieve washing durability for the P/C blends.

40 CFR 415.310 - Applicability; description of the calcium hydroxide production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... calcium hydroxide production subcategory. 415.310 Section 415.310 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Hydroxide Production Subcategory § 415.310 Applicability; description of the calcium hydroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.300 - Applicability; description of the calcium carbonate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... calcium carbonate production subcategory. 415.300 Section 415.300 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Carbonate Production Subcategory § 415.300 Applicability; description of the calcium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.40 - Applicability; description of the calcium chloride production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... calcium chloride production subcategory. 415.40 Section 415.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.40 Applicability; description of the calcium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.310 - Applicability; description of the calcium hydroxide production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... calcium hydroxide production subcategory. 415.310 Section 415.310 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Hydroxide Production Subcategory § 415.310 Applicability; description of the calcium hydroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.300 - Applicability; description of the calcium carbonate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... calcium carbonate production subcategory. 415.300 Section 415.300 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Carbonate Production Subcategory § 415.300 Applicability; description of the calcium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.90 - Applicability; description of the hydrogen peroxide production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... hydrogen peroxide production subcategory. 415.90 Section 415.90 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Peroxide Production Subcategory § 415.90 Applicability; description of the hydrogen peroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.90 - Applicability; description of the hydrogen peroxide production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... hydrogen peroxide production subcategory. 415.90 Section 415.90 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Peroxide Production Subcategory § 415.90 Applicability; description of the hydrogen peroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.90 - Applicability; description of the hydrogen peroxide production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... hydrogen peroxide production subcategory. 415.90 Section 415.90 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Peroxide Production Subcategory § 415.90 Applicability; description of the hydrogen peroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.90 - Applicability; description of the hydrogen peroxide production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... hydrogen peroxide production subcategory. 415.90 Section 415.90 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Peroxide Production Subcategory § 415.90 Applicability; description of the hydrogen peroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.90 - Applicability; description of the hydrogen peroxide production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... hydrogen peroxide production subcategory. 415.90 Section 415.90 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Peroxide Production Subcategory § 415.90 Applicability; description of the hydrogen peroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.450 - Applicability; description of the lithium carbonate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... lithium carbonate production subcategory. 415.450 Section 415.450 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Lithium Carbonate Production Subcategory § 415.450 Applicability; description of the lithium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.450 - Applicability; description of the lithium carbonate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... lithium carbonate production subcategory. 415.450 Section 415.450 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Lithium Carbonate Production Subcategory § 415.450 Applicability; description of the lithium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.450 - Applicability; description of the lithium carbonate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... lithium carbonate production subcategory. 415.450 Section 415.450 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Lithium Carbonate Production Subcategory § 415.450 Applicability; description of the lithium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.450 - Applicability; description of the lithium carbonate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... lithium carbonate production subcategory. 415.450 Section 415.450 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Lithium Carbonate Production Subcategory § 415.450 Applicability; description of the lithium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.450 - Applicability; description of the lithium carbonate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... lithium carbonate production subcategory. 415.450 Section 415.450 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Lithium Carbonate Production Subcategory § 415.450 Applicability; description of the lithium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.130 - Applicability; description of the potassium sulfate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... potassium sulfate production subcategory. 415.130 Section 415.130 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Sulfate Production Subcategory § 415.130 Applicability; description of the potassium sulfate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.510 - Applicability; description of the potassium iodide production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... potassium iodide production subcategory. 415.510 Section 415.510 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Iodide Production Subcategory § 415.510 Applicability; description of the potassium iodide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.110 - Applicability; description of the potassium metal production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... potassium metal production subcategory. 415.110 Section 415.110 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Metal Production Subcategory § 415.110 Applicability; description of the potassium metal production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.110 - Applicability; description of the potassium metal production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... potassium metal production subcategory. 415.110 Section 415.110 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Metal Production Subcategory § 415.110 Applicability; description of the potassium metal production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.500 - Applicability; description of the potassium chloride production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... potassium chloride production subcategory. 415.500 Section 415.500 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Chloride Production Subcategory § 415.500 Applicability; description of the potassium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.500 - Applicability; description of the potassium chloride production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... potassium chloride production subcategory. 415.500 Section 415.500 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Chloride Production Subcategory § 415.500 Applicability; description of the potassium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.110 - Applicability; description of the potassium metal production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... potassium metal production subcategory. 415.110 Section 415.110 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Metal Production Subcategory § 415.110 Applicability; description of the potassium metal production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.110 - Applicability; description of the potassium metal production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... potassium metal production subcategory. 415.110 Section 415.110 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Metal Production Subcategory § 415.110 Applicability; description of the potassium metal production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.510 - Applicability; description of the potassium iodide production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... potassium iodide production subcategory. 415.510 Section 415.510 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Iodide Production Subcategory § 415.510 Applicability; description of the potassium iodide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.110 - Applicability; description of the potassium metal production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... potassium metal production subcategory. 415.110 Section 415.110 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Metal Production Subcategory § 415.110 Applicability; description of the potassium metal production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.130 - Applicability; description of the potassium sulfate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... potassium sulfate production subcategory. 415.130 Section 415.130 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Sulfate Production Subcategory § 415.130 Applicability; description of the potassium sulfate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.510 - Applicability; description of the potassium iodide production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... potassium iodide production subcategory. 415.510 Section 415.510 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Iodide Production Subcategory § 415.510 Applicability; description of the potassium iodide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.510 - Applicability; description of the potassium iodide production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... potassium iodide production subcategory. 415.510 Section 415.510 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Iodide Production Subcategory § 415.510 Applicability; description of the potassium iodide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.510 - Applicability; description of the potassium iodide production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... potassium iodide production subcategory. 415.510 Section 415.510 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Iodide Production Subcategory § 415.510 Applicability; description of the potassium iodide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.130 - Applicability; description of the potassium sulfate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... potassium sulfate production subcategory. 415.130 Section 415.130 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Sulfate Production Subcategory § 415.130 Applicability; description of the potassium sulfate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.130 - Applicability; description of the potassium sulfate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... potassium sulfate production subcategory. 415.130 Section 415.130 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Sulfate Production Subcategory § 415.130 Applicability; description of the potassium sulfate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.130 - Applicability; description of the potassium sulfate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... potassium sulfate production subcategory. 415.130 Section 415.130 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Sulfate Production Subcategory § 415.130 Applicability; description of the potassium sulfate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.500 - Applicability; description of the potassium chloride production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... potassium chloride production subcategory. 415.500 Section 415.500 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Chloride Production Subcategory § 415.500 Applicability; description of the potassium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.500 - Applicability; description of the potassium chloride production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... potassium chloride production subcategory. 415.500 Section 415.500 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Chloride Production Subcategory § 415.500 Applicability; description of the potassium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.300 - Applicability; description of the calcium carbonate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... calcium carbonate production subcategory. 415.300 Section 415.300 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Carbonate Production Subcategory § 415.300 Applicability; description of the calcium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.310 - Applicability; description of the calcium hydroxide production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... calcium hydroxide production subcategory. 415.310 Section 415.310 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Hydroxide Production Subcategory § 415.310 Applicability; description of the calcium hydroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.310 - Applicability; description of the calcium hydroxide production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... calcium hydroxide production subcategory. 415.310 Section 415.310 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Hydroxide Production Subcategory § 415.310 Applicability; description of the calcium hydroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.310 - Applicability; description of the calcium hydroxide production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... calcium hydroxide production subcategory. 415.310 Section 415.310 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Hydroxide Production Subcategory § 415.310 Applicability; description of the calcium hydroxide production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.40 - Applicability; description of the calcium chloride production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... calcium chloride production subcategory. 415.40 Section 415.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.40 Applicability; description of the calcium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.300 - Applicability; description of the calcium carbonate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... calcium carbonate production subcategory. 415.300 Section 415.300 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Carbonate Production Subcategory § 415.300 Applicability; description of the calcium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.40 - Applicability; description of the calcium chloride production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... calcium chloride production subcategory. 415.40 Section 415.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.40 Applicability; description of the calcium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.300 - Applicability; description of the calcium carbonate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... calcium carbonate production subcategory. 415.300 Section 415.300 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Carbonate Production Subcategory § 415.300 Applicability; description of the calcium carbonate production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.40 - Applicability; description of the calcium chloride production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... calcium chloride production subcategory. 415.40 Section 415.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.40 Applicability; description of the calcium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 417.130 - Applicability; description of the chlorosulfonic acid sulfation subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... chlorosulfonic acid sulfation subcategory. 417.130 Section 417.130 Protection of Environment ENVIRONMENTAL... CATEGORY Chlorosulfonic Acid Sulfation Subcategory § 417.130 Applicability; description of the chlorosulfonic acid sulfation subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 417.130 - Applicability; description of the chlorosulfonic acid sulfation subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... chlorosulfonic acid sulfation subcategory. 417.130 Section 417.130 Protection of Environment ENVIRONMENTAL... CATEGORY Chlorosulfonic Acid Sulfation Subcategory § 417.130 Applicability; description of the chlorosulfonic acid sulfation subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 415.500 - Applicability; description of the potassium chloride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... potassium chloride production subcategory. 415.500 Section 415.500 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Chloride Production Subcategory § 415.500 Applicability; description of the potassium chloride production subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 415.40 - Applicability; description of the calcium chloride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... calcium chloride production subcategory. 415.40 Section 415.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.40 Applicability; description of the calcium chloride production subcategory. The provisions of this subpart are applicable to discharges...

Microencapsulated citronella oil for mosquito repellent finishing of cotton textiles.

PubMed

Specos, M M Miró; García, J J; Tornesello, J; Marino, P; Vecchia, M Della; Tesoriero, M V Defain; Hermida, L G

2010-10-01

Microcapsules containing citronella essential oil were prepared by complex coacervation and applied to cotton textiles in order to study the repellent efficacy of the obtained fabrics. Citronella released from treated textiles was indirectly monitored by the extractable content of its main components. Repellent activity was assessed by exposure of a human hand and arm covered with the treated textiles to Aedes aegypti mosquitoes. Fabrics treated with microencapsulated citronella presented a higher and longer lasting protection from insects compared to fabrics sprayed with an ethanol solution of the essential oil, assuring a repellent effect higher than 90% for three weeks. Complex coacervation is a simple, low cost, scalable and reproducible method of obtaining encapsulated essential oils for textile application. Repellent textiles were achieved by padding cotton fabrics with microcapsules slurries using a conventional pad-dry method. This methodology requires no additional investment for textile finishing industries, which is a desirable factor in developing countries. Copyright © 2010 Royal Society of Tropical Medicine and Hygiene.

Evaluation of marginal fit of two all-ceramic copings with two finish lines

PubMed Central

Subasi, Gulce; Ozturk, Nilgun; Inan, Ozgur; Bozogullari, Nalan

2012-01-01

Objectives: This in-vitro study investigated the marginal fit of two all-ceramic copings with 2 finish line designs. Methods: Forty machined stainless steel molar die models with two different margin designs (chamfer and rounded shoulder) were prepared. A total of 40 standardized copings were fabricated and divided into 4 groups (n=10 for each finish line-coping material). Coping materials tested were IPS e.max Press and Zirkonzahn; luting agent was Variolink II. Marginal fit was evaluated after cementation with a stereomicroscope (Leica MZ16). Two-way analysis of variance and Tukey-HSD test were performed to assess the influence of each finish line design and ceramic type on the marginal fit of 2 all-ceramic copings (α =.05). Results: Two-way analysis of variance revealed no statistically significant differences for marginal fit relative to finish lines (P=.362) and ceramic types (P=.065). Conclusion: Within the limitations of this study, both types of all-ceramic copings demonstrated that the mean marginal fit was considered acceptable for clinical application (⩽120 μm). PMID:22509119

Recent Developments in the UltraForm Finishing and UltraSurf Measuring of Axisymmetric IR Domes

DTIC Science & Technology

2010-06-08

Approved for public release; distribution is unlimited. 13. SUPPLEMENTARY NOTES Presented at Mirror Technology Days, Boulder, Colorado, USA......deterministic fabrication solution for a wide range of newly developed windows , domes and mirrors . COMMERCIALIZATION  UltraForm Finishing ( UFF

40 CFR 415.20 - Applicability; description of the aluminum sulfate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... aluminum sulfate production subcategory. 415.20 Section 415.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Sulfate Production Subcategory § 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to...

40 CFR 415.20 - Applicability; description of the aluminum sulfate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... aluminum sulfate production subcategory. 415.20 Section 415.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Sulfate Production Subcategory § 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to...

40 CFR 418.60 - Applicability; description of the ammonium sulfate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ammonium sulfate production subcategory. 418.60 Section 418.60 Protection of Environment ENVIRONMENTAL... CATEGORY Ammonium Sulfate Production Subcategory § 418.60 Applicability; description of the ammonium sulfate production subcategory. The provisions of this subpart apply to discharges resulting from the...

40 CFR 418.60 - Applicability; description of the ammonium sulfate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ammonium sulfate production subcategory. 418.60 Section 418.60 Protection of Environment ENVIRONMENTAL... CATEGORY Ammonium Sulfate Production Subcategory § 418.60 Applicability; description of the ammonium sulfate production subcategory. The provisions of this subpart apply to discharges resulting from the...

40 CFR 418.60 - Applicability; description of the ammonium sulfate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ammonium sulfate production subcategory. 418.60 Section 418.60 Protection of Environment ENVIRONMENTAL... CATEGORY Ammonium Sulfate Production Subcategory § 418.60 Applicability; description of the ammonium sulfate production subcategory. The provisions of this subpart apply to discharges resulting from the...

40 CFR 415.20 - Applicability; description of the aluminum sulfate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... aluminum sulfate production subcategory. 415.20 Section 415.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Sulfate Production Subcategory § 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to...

40 CFR 418.60 - Applicability; description of the ammonium sulfate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ammonium sulfate production subcategory. 418.60 Section 418.60 Protection of Environment ENVIRONMENTAL... CATEGORY Ammonium Sulfate Production Subcategory § 418.60 Applicability; description of the ammonium sulfate production subcategory. The provisions of this subpart apply to discharges resulting from the...

40 CFR 415.20 - Applicability; description of the aluminum sulfate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... aluminum sulfate production subcategory. 415.20 Section 415.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Sulfate Production Subcategory § 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to...

40 CFR 428.20 - Applicability; description of the emulsion crumb rubber subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... emulsion crumb rubber subcategory. 428.20 Section 428.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.20 Applicability; description of the emulsion crumb rubber subcategory...

40 CFR 428.20 - Applicability; description of the emulsion crumb rubber subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... emulsion crumb rubber subcategory. 428.20 Section 428.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Emulsion Crumb Rubber Subcategory § 428.20 Applicability; description of the emulsion crumb rubber subcategory...

40 CFR 427.70 - Applicability; description of the asbestos floor tile subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asbestos floor tile subcategory. 427.70 Section 427.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.70 Applicability; description of the asbestos floor tile subcategory...

40 CFR 427.70 - Applicability; description of the asbestos floor tile subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asbestos floor tile subcategory. 427.70 Section 427.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.70 Applicability; description of the asbestos floor tile subcategory...

40 CFR 407.40 - Applicability; description of the frozen potato products subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... frozen potato products subcategory. 407.40 Section 407.40 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Frozen Potato Products Subcategory § 407.40 Applicability; description of the frozen potato products subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 407.50 - Applicability; description of the dehydrated potato products subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... dehydrated potato products subcategory. 407.50 Section 407.50 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Dehydrated Potato Products Subcategory § 407.50 Applicability; description of the dehydrated potato products subcategory. The provisions of this subpart are applicable to...

40 CFR 415.20 - Applicability; description of the aluminum sulfate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... aluminum sulfate production subcategory. 415.20 Section 415.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Sulfate Production Subcategory § 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to...

40 CFR 421.30 - Applicability: Description of the secondary aluminum smelting subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... secondary aluminum smelting subcategory. 421.30 Section 421.30 Protection of Environment ENVIRONMENTAL... CATEGORY Secondary Aluminum Smelting Subcategory § 421.30 Applicability: Description of the secondary aluminum smelting subcategory. The provisions of this subpart are applicable to discharges resulting from...

40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory. The...

40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory. The...

40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory. The...

40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory. The...

40 CFR 409.10 - Applicability; description of the beet sugar processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sugar processing subcategory. 409.10 Section 409.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.10 Applicability; description of the beet sugar processing subcategory. The...

40 CFR 415.420 - Applicability; description of the hydrogen cyanide production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... hydrogen cyanide production subcategory. 415.420 Section 415.420 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.420 Applicability; description of the hydrogen cyanide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.420 - Applicability; description of the hydrogen cyanide production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... hydrogen cyanide production subcategory. 415.420 Section 415.420 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.420 Applicability; description of the hydrogen cyanide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.420 - Applicability; description of the hydrogen cyanide production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... hydrogen cyanide production subcategory. 415.420 Section 415.420 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.420 Applicability; description of the hydrogen cyanide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.420 - Applicability; description of the hydrogen cyanide production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... hydrogen cyanide production subcategory. 415.420 Section 415.420 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.420 Applicability; description of the hydrogen cyanide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.420 - Applicability; description of the hydrogen cyanide production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... hydrogen cyanide production subcategory. 415.420 Section 415.420 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.420 Applicability; description of the hydrogen cyanide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.220 - Applicability; description of the titanium dioxide production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... titanium dioxide production subcategory. 415.220 Section 415.220 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.220 Applicability; description of the titanium dioxide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.220 - Applicability; description of the titanium dioxide production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... titanium dioxide production subcategory. 415.220 Section 415.220 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.220 Applicability; description of the titanium dioxide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.220 - Applicability; description of the titanium dioxide production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... titanium dioxide production subcategory. 415.220 Section 415.220 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.220 Applicability; description of the titanium dioxide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.220 - Applicability; description of the titanium dioxide production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... titanium dioxide production subcategory. 415.220 Section 415.220 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.220 Applicability; description of the titanium dioxide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.220 - Applicability; description of the titanium dioxide production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... titanium dioxide production subcategory. 415.220 Section 415.220 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.220 Applicability; description of the titanium dioxide production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 421.90 - Applicability: Description of the metallurgical acid plants subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... metallurgical acid plants subcategory. 421.90 Section 421.90 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Metallurgical Acid Plants Subcategory § 421.90 Applicability: Description of the metallurgical acid plants subcategory. The provisions of this subpart apply to process wastewater discharges...

40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory. The...

40 CFR 415.120 - Applicability; description of the potassium dichromate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... potassium dichromate production subcategory. 415.120 Section 415.120 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Dichromate Production Subcategory § 415.120 Applicability; description of the potassium dichromate production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 415.120 - Applicability; description of the potassium dichromate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... potassium dichromate production subcategory. 415.120 Section 415.120 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Dichromate Production Subcategory § 415.120 Applicability; description of the potassium dichromate production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 415.120 - Applicability; description of the potassium dichromate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... potassium dichromate production subcategory. 415.120 Section 415.120 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Dichromate Production Subcategory § 415.120 Applicability; description of the potassium dichromate production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 415.120 - Applicability; description of the potassium dichromate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... potassium dichromate production subcategory. 415.120 Section 415.120 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Dichromate Production Subcategory § 415.120 Applicability; description of the potassium dichromate production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 415.230 - Applicability; description of the aluminum fluoride production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... aluminum fluoride production subcategory. 415.230 Section 415.230 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.230 Applicability; description of the aluminum fluoride production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.230 - Applicability; description of the aluminum fluoride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... aluminum fluoride production subcategory. 415.230 Section 415.230 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.230 Applicability; description of the aluminum fluoride production subcategory. This subpart applies to discharges to waters of the United States...

40 CFR 415.120 - Applicability; description of the potassium dichromate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... potassium dichromate production subcategory. 415.120 Section 415.120 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Potassium Dichromate Production Subcategory § 415.120 Applicability; description of the potassium dichromate production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 417.120 - Applicability; description of the sulfamic acid sulfation subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sulfamic acid sulfation subcategory. 417.120 Section 417.120 Protection of Environment ENVIRONMENTAL... CATEGORY Sulfamic Acid Sulfation Subcategory § 417.120 Applicability; description of the sulfamic acid sulfation subcategory. The provisions of this subpart are applicable to discharges resulting from operations...

40 CFR 417.120 - Applicability; description of the sulfamic acid sulfation subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sulfamic acid sulfation subcategory. 417.120 Section 417.120 Protection of Environment ENVIRONMENTAL... CATEGORY Sulfamic Acid Sulfation Subcategory § 417.120 Applicability; description of the sulfamic acid sulfation subcategory. The provisions of this subpart are applicable to discharges resulting from operations...

40 CFR 465.10 - Applicability; description of the steel basis material subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... steel basis material subcategory. 465.10 Section 465.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COIL COATING POINT SOURCE CATEGORY Steel Basis Material Subcategory § 465.10 Applicability; description of the steel basis material subcategory...

40 CFR 465.10 - Applicability; description of the steel basis material subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... steel basis material subcategory. 465.10 Section 465.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS COIL COATING POINT SOURCE CATEGORY Steel Basis Material Subcategory § 465.10 Applicability; description of the steel basis material subcategory...

40 CFR 407.40 - Applicability; description of the frozen potato products subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... frozen potato products subcategory. 407.40 Section 407.40 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Frozen Potato Products Subcategory § 407.40 Applicability; description of the frozen potato products subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 407.40 - Applicability; description of the frozen potato products subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... frozen potato products subcategory. 407.40 Section 407.40 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Frozen Potato Products Subcategory § 407.40 Applicability; description of the frozen potato products subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 407.40 - Applicability; description of the frozen potato products subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... frozen potato products subcategory. 407.40 Section 407.40 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Frozen Potato Products Subcategory § 407.40 Applicability; description of the frozen potato products subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 407.50 - Applicability; description of the dehydrated potato products subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... dehydrated potato products subcategory. 407.50 Section 407.50 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Dehydrated Potato Products Subcategory § 407.50 Applicability; description of the dehydrated potato products subcategory. The provisions of this subpart are applicable to...

40 CFR 407.40 - Applicability; description of the frozen potato products subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... frozen potato products subcategory. 407.40 Section 407.40 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Frozen Potato Products Subcategory § 407.40 Applicability; description of the frozen potato products subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 407.50 - Applicability; description of the dehydrated potato products subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... dehydrated potato products subcategory. 407.50 Section 407.50 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Dehydrated Potato Products Subcategory § 407.50 Applicability; description of the dehydrated potato products subcategory. The provisions of this subpart are applicable to...

40 CFR 407.50 - Applicability; description of the dehydrated potato products subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... dehydrated potato products subcategory. 407.50 Section 407.50 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Dehydrated Potato Products Subcategory § 407.50 Applicability; description of the dehydrated potato products subcategory. The provisions of this subpart are applicable to...

40 CFR 407.50 - Applicability; description of the dehydrated potato products subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... dehydrated potato products subcategory. 407.50 Section 407.50 Protection of Environment ENVIRONMENTAL... PROCESSING POINT SOURCE CATEGORY Dehydrated Potato Products Subcategory § 407.50 Applicability; description of the dehydrated potato products subcategory. The provisions of this subpart are applicable to...

40 CFR 415.160 - Applicability; description of the sodium chloride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sodium chloride production subcategory. 415.160 Section 415.160 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Sodium Chloride Production Subcategory § 415.160 Applicability; description of the sodium chloride production subcategory. The provisions of this subpart are applicable to discharges resulting from...

40 CFR 415.10 - Applicability; description of the aluminum chloride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... aluminum chloride production subcategory. 415.10 Section 415.10 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Aluminum Chloride Production Subcategory § 415.10 Applicability; description of the aluminum chloride production subcategory. The provisions of this subpart are applicable to discharges and...

40 CFR 467.20 - Applicability; description of the rolling with emulsions subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... rolling with emulsions subcategory. 467.20 Section 467.20 Protection of Environment ENVIRONMENTAL... CATEGORY Rolling With Emulsions Subcategory § 467.20 Applicability; description of the rolling with emulsions subcategory. This subpart applies to dischargers of pollutants to waters of the United States and...

40 CFR 467.20 - Applicability; description of the rolling with emulsions subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... rolling with emulsions subcategory. 467.20 Section 467.20 Protection of Environment ENVIRONMENTAL... CATEGORY Rolling With Emulsions Subcategory § 467.20 Applicability; description of the rolling with emulsions subcategory. This subpart applies to dischargers of pollutants to waters of the United States and...

40 CFR 467.20 - Applicability; description of the rolling with emulsions subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... rolling with emulsions subcategory. 467.20 Section 467.20 Protection of Environment ENVIRONMENTAL... CATEGORY Rolling With Emulsions Subcategory § 467.20 Applicability; description of the rolling with emulsions subcategory. This subpart applies to dischargers of pollutants to waters of the United States and...

40 CFR 436.70 - Applicability; description of the asbestos and wollastonite subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... asbestos and wollastonite subcategory. 436.70 Section 436.70 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Asbestos and Wollastonite Subcategory § 436.70 Applicability; description of the asbestos and wollastonite subcategory. The provisions of this subpart are applicable to the processing of...

40 CFR 436.70 - Applicability; description of the asbestos and wollastonite subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... asbestos and wollastonite subcategory. 436.70 Section 436.70 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Asbestos and Wollastonite Subcategory § 436.70 Applicability; description of the asbestos and wollastonite subcategory. The provisions of this subpart are applicable to the processing of...

40 CFR 436.70 - Applicability; description of the asbestos and wollastonite subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... asbestos and wollastonite subcategory. 436.70 Section 436.70 Protection of Environment ENVIRONMENTAL... CATEGORY Asbestos and Wollastonite Subcategory § 436.70 Applicability; description of the asbestos and wollastonite subcategory. The provisions of this subpart are applicable to the processing of asbestos and...

40 CFR 436.70 - Applicability; description of the asbestos and wollastonite subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... asbestos and wollastonite subcategory. 436.70 Section 436.70 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Asbestos and Wollastonite Subcategory § 436.70 Applicability; description of the asbestos and wollastonite subcategory. The provisions of this subpart are applicable to the processing of...

40 CFR 436.70 - Applicability; description of the asbestos and wollastonite subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... asbestos and wollastonite subcategory. 436.70 Section 436.70 Protection of Environment ENVIRONMENTAL... CATEGORY Asbestos and Wollastonite Subcategory § 436.70 Applicability; description of the asbestos and wollastonite subcategory. The provisions of this subpart are applicable to the processing of asbestos and...

40 CFR 415.550 - Applicability; description of the sodium fluoride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sodium fluoride production subcategory. 415.550 Section 415.550 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.550 Applicability; description of the sodium fluoride production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.550 - Applicability; description of the sodium fluoride production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sodium fluoride production subcategory. 415.550 Section 415.550 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.550 Applicability; description of the sodium fluoride production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 471.90 - Applicability; description of the zirconium-hafnium forming subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... zirconium-hafnium forming subcategory. 471.90 Section 471.90 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Zirconium-Hafnium Forming Subcategory § 471.90 Applicability; description of the zirconium-hafnium forming subcategory. This subpart applies to discharges of pollutants to waters of the...

40 CFR 415.530 - Applicability; description of the silver nitrate production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... silver nitrate production subcategory. 415.530 Section 415.530 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Silver Nitrate Production Subcategory § 415.530 Applicability; description of the silver nitrate production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.530 - Applicability; description of the silver nitrate production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... silver nitrate production subcategory. 415.530 Section 415.530 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Silver Nitrate Production Subcategory § 415.530 Applicability; description of the silver nitrate production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.530 - Applicability; description of the silver nitrate production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... silver nitrate production subcategory. 415.530 Section 415.530 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Silver Nitrate Production Subcategory § 415.530 Applicability; description of the silver nitrate production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.530 - Applicability; description of the silver nitrate production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... silver nitrate production subcategory. 415.530 Section 415.530 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Silver Nitrate Production Subcategory § 415.530 Applicability; description of the silver nitrate production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.530 - Applicability; description of the silver nitrate production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... silver nitrate production subcategory. 415.530 Section 415.530 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Silver Nitrate Production Subcategory § 415.530 Applicability; description of the silver nitrate production subcategory. The provisions of this subpart are applicable to discharges and to the...

40 CFR 415.380 - Applicability; description of the ferric chloride production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ferric chloride production subcategory. 415.380 Section 415.380 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Ferric Chloride Production Subcategory § 415.380 Applicability; description of the ferric chloride production subcategory. The provisions of this subpart are applicable to discharges and to the...

Fabrication of cooled radial turbine rotor

NASA Technical Reports Server (NTRS)

Hammer, A. N.; Aigret, G. G.; Psichogios, T. P.; Rodgers, C.

1986-01-01

A design and fabrication program was conducted to evaluate a unique concept for constructing a cooled, high temperature radial turbine rotor. This concept, called split blade fabrication was developed as an alternative to internal ceramic coring. In this technique, the internal cooling cavity is created without flow dividers or any other detail by a solid (and therefore stronger) ceramic plate which can be more firmly anchored within the casting shell mold than can conventional detailed ceramic cores. Casting is conducted in the conventional manner, except that the finished product, instead of having finished internal cooling passages, is now a split blade. The internal details of the blade are created separately together with a carrier sheet. The inserts are superalloy. Both are produced by essentially the same software such that they are a net fit. The carrier assemblies are loaded into the split blade and the edges sealed by welding. The entire wheel is Hot Isostatic Pressed (HIPed), braze bonding the internal details to the inside of the blades. During this program, two wheels were successfully produced by the split blade fabrication technique.

40 CFR 425.60 - Applicability; description of the through-the-blue subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... through-the-blue subcategory. 425.60 Section 425.60 Protection of Environment ENVIRONMENTAL PROTECTION... Through-the-Blue Subcategory § 425.60 Applicability; description of the through-the-blue subcategory. The... processes raw or cured cattle or cattle-like hides through the blue tanned state by hair pulp unhairing and...

40 CFR 426.120 - Applicability; description of the incandescent lamp envelope manufacturing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... incandescent lamp envelope manufacturing subcategory. 426.120 Section 426.120 Protection of Environment... POINT SOURCE CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.120 Applicability; description of the incandescent lamp envelope manufacturing subcategory. The provisions of this subpart are...

40 CFR 426.120 - Applicability; description of the incandescent lamp envelope manufacturing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... incandescent lamp envelope manufacturing subcategory. 426.120 Section 426.120 Protection of Environment... POINT SOURCE CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.120 Applicability; description of the incandescent lamp envelope manufacturing subcategory. The provisions of this subpart are...

40 CFR 426.120 - Applicability; description of the incandescent lamp envelope manufacturing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... incandescent lamp envelope manufacturing subcategory. 426.120 Section 426.120 Protection of Environment... POINT SOURCE CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.120 Applicability; description of the incandescent lamp envelope manufacturing subcategory. The provisions of this subpart are...

40 CFR 426.120 - Applicability; description of the incandescent lamp envelope manufacturing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... incandescent lamp envelope manufacturing subcategory. 426.120 Section 426.120 Protection of Environment... CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.120 Applicability; description of the incandescent lamp envelope manufacturing subcategory. The provisions of this subpart are applicable to...

40 CFR 426.120 - Applicability; description of the incandescent lamp envelope manufacturing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... incandescent lamp envelope manufacturing subcategory. 426.120 Section 426.120 Protection of Environment... CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.120 Applicability; description of the incandescent lamp envelope manufacturing subcategory. The provisions of this subpart are applicable to...

40 CFR 415.430 - Applicability; description of the iodine production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... iodine production subcategory. 415.430 Section 415.430 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Iodine Production Subcategory § 415.430 Applicability; description of the iodine production... iodine. ...

40 CFR 415.430 - Applicability; description of the iodine production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... iodine production subcategory. 415.430 Section 415.430 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Iodine Production Subcategory § 415.430 Applicability; description of the iodine production... iodine. ...

40 CFR 457.10 - Applicability; description of the commercial manufacture of explosives subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commercial manufacture of explosives subcategory. 457.10 Section 457.10 Protection of Environment... SOURCE CATEGORY Manufacture of Explosives Subcategory § 457.10 Applicability; description of the commercial manufacture of explosives subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 417.160 - Applicability; description of the manufacture of liquid detergents subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... manufacture of liquid detergents subcategory. 417.160 Section 417.160 Protection of Environment ENVIRONMENTAL... CATEGORY Manufacture of Liquid Detergents Subcategory § 417.160 Applicability; description of the manufacture of liquid detergents subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 424.50 - Applicability; description of the other calcium carbide furnaces subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... calcium carbide furnaces subcategory. 424.50 Section 424.50 Protection of Environment ENVIRONMENTAL... CATEGORY Other Calcium Carbide Furnaces Subcategory § 424.50 Applicability; description of the other calcium carbide furnaces subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 424.50 - Applicability; description of the other calcium carbide furnaces subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... calcium carbide furnaces subcategory. 424.50 Section 424.50 Protection of Environment ENVIRONMENTAL... CATEGORY Other Calcium Carbide Furnaces Subcategory § 424.50 Applicability; description of the other calcium carbide furnaces subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 421.300 - Applicability: Description of the primary and secondary titanium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary and secondary titanium subcategory. 421.300 Section 421.300 Protection of Environment... POINT SOURCE CATEGORY Primary and Secondary Titanium Subcategory § 421.300 Applicability: Description of the primary and secondary titanium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.300 - Applicability: Description of the primary and secondary titanium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... primary and secondary titanium subcategory. 421.300 Section 421.300 Protection of Environment... POINT SOURCE CATEGORY Primary and Secondary Titanium Subcategory § 421.300 Applicability: Description of the primary and secondary titanium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.300 - Applicability: Description of the primary and secondary titanium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... primary and secondary titanium subcategory. 421.300 Section 421.300 Protection of Environment... POINT SOURCE CATEGORY Primary and Secondary Titanium Subcategory § 421.300 Applicability: Description of the primary and secondary titanium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.300 - Applicability: Description of the primary and secondary titanium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary and secondary titanium subcategory. 421.300 Section 421.300 Protection of Environment... POINT SOURCE CATEGORY Primary and Secondary Titanium Subcategory § 421.300 Applicability: Description of the primary and secondary titanium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.300 - Applicability: Description of the primary and secondary titanium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... primary and secondary titanium subcategory. 421.300 Section 421.300 Protection of Environment... POINT SOURCE CATEGORY Primary and Secondary Titanium Subcategory § 421.300 Applicability: Description of the primary and secondary titanium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.50 - Applicability: Description of the primary electrolytic copper refining subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary electrolytic copper refining subcategory. 421.50 Section 421.50 Protection of Environment... POINT SOURCE CATEGORY Primary Electrolytic Copper Refining Subcategory § 421.50 Applicability: Description of the primary electrolytic copper refining subcategory. The provisions of this subpart apply to...

40 CFR 421.50 - Applicability: Description of the primary electrolytic copper refining subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary electrolytic copper refining subcategory. 421.50 Section 421.50 Protection of Environment... POINT SOURCE CATEGORY Primary Electrolytic Copper Refining Subcategory § 421.50 Applicability: Description of the primary electrolytic copper refining subcategory. The provisions of this subpart apply to...

40 CFR 408.200 - Applicability; description of the Alaskan bottom fish processing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Alaskan bottom fish processing subcategory. 408.200 Section 408.200 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Bottom Fish Processing Subcategory § 408.200 Applicability; description of the Alaskan bottom fish processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.200 - Applicability; description of the Alaskan bottom fish processing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Alaskan bottom fish processing subcategory. 408.200 Section 408.200 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Bottom Fish Processing Subcategory § 408.200 Applicability; description of the Alaskan bottom fish processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.200 - Applicability; description of the Alaskan bottom fish processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Alaskan bottom fish processing subcategory. 408.200 Section 408.200 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Bottom Fish Processing Subcategory § 408.200 Applicability; description of the Alaskan bottom fish processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.200 - Applicability; description of the Alaskan bottom fish processing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Alaskan bottom fish processing subcategory. 408.200 Section 408.200 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Bottom Fish Processing Subcategory § 408.200 Applicability; description of the Alaskan bottom fish processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.200 - Applicability; description of the Alaskan bottom fish processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Alaskan bottom fish processing subcategory. 408.200 Section 408.200 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Bottom Fish Processing Subcategory § 408.200 Applicability; description of the Alaskan bottom fish processing subcategory. The provisions of this subpart are applicable...

40 CFR 424.50 - Applicability; description of the other calcium carbide furnaces subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... calcium carbide furnaces subcategory. 424.50 Section 424.50 Protection of Environment ENVIRONMENTAL... CATEGORY Other Calcium Carbide Furnaces Subcategory § 424.50 Applicability; description of the other calcium carbide furnaces subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 424.50 - Applicability; description of the other calcium carbide furnaces subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... calcium carbide furnaces subcategory. 424.50 Section 424.50 Protection of Environment ENVIRONMENTAL... CATEGORY Other Calcium Carbide Furnaces Subcategory § 424.50 Applicability; description of the other calcium carbide furnaces subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 424.50 - Applicability; description of the other calcium carbide furnaces subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... other calcium carbide furnaces subcategory. 424.50 Section 424.50 Protection of Environment... SOURCE CATEGORY Other Calcium Carbide Furnaces Subcategory § 424.50 Applicability; description of the other calcium carbide furnaces subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.100 - Applicability; description of the remote Alaskan shrimp processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... remote Alaskan shrimp processing subcategory. 408.100 Section 408.100 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Remote Alaskan Shrimp Processing Subcategory § 408.100 Applicability; description of the remote Alaskan shrimp processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.100 - Applicability; description of the remote Alaskan shrimp processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... remote Alaskan shrimp processing subcategory. 408.100 Section 408.100 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Remote Alaskan Shrimp Processing Subcategory § 408.100 Applicability; description of the remote Alaskan shrimp processing subcategory. The provisions of this subpart are applicable...

40 CFR 408.170 - Applicability; description of the Alaskan mechanized salmon processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Alaskan mechanized salmon processing subcategory. 408.170 Section 408.170 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Mechanized Salmon Processing Subcategory § 408.170 Applicability; description of the Alaskan mechanized salmon processing subcategory. The provisions of this subpart are...

40 CFR 408.170 - Applicability; description of the Alaskan mechanized salmon processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Alaskan mechanized salmon processing subcategory. 408.170 Section 408.170 Protection of Environment... PROCESSING POINT SOURCE CATEGORY Alaskan Mechanized Salmon Processing Subcategory § 408.170 Applicability; description of the Alaskan mechanized salmon processing subcategory. The provisions of this subpart are...

40 CFR 421.210 - Applicability: Description of the primary molybdenum and rhenium subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... primary molybdenum and rhenium subcategory. 421.210 Section 421.210 Protection of Environment... POINT SOURCE CATEGORY Primary Molybdenum and Rhenium Subcategory § 421.210 Applicability: Description of the primary molybdenum and rhenium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.210 - Applicability: Description of the primary molybdenum and rhenium subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... primary molybdenum and rhenium subcategory. 421.210 Section 421.210 Protection of Environment... POINT SOURCE CATEGORY Primary Molybdenum and Rhenium Subcategory § 421.210 Applicability: Description of the primary molybdenum and rhenium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.210 - Applicability: Description of the primary molybdenum and rhenium subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... primary molybdenum and rhenium subcategory. 421.210 Section 421.210 Protection of Environment... POINT SOURCE CATEGORY Primary Molybdenum and Rhenium Subcategory § 421.210 Applicability: Description of the primary molybdenum and rhenium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.210 - Applicability: Description of the primary molybdenum and rhenium subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary molybdenum and rhenium subcategory. 421.210 Section 421.210 Protection of Environment... POINT SOURCE CATEGORY Primary Molybdenum and Rhenium Subcategory § 421.210 Applicability: Description of the primary molybdenum and rhenium subcategory. The provisions of this subpart are applicable to...

40 CFR 421.210 - Applicability: Description of the primary molybdenum and rhenium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary molybdenum and rhenium subcategory. 421.210 Section 421.210 Protection of Environment... POINT SOURCE CATEGORY Primary Molybdenum and Rhenium Subcategory § 421.210 Applicability: Description of the primary molybdenum and rhenium subcategory. The provisions of this subpart are applicable to...

40 CFR 415.490 - Applicability; description of the oxygen and nitrogen production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... oxygen and nitrogen production subcategory. 415.490 Section 415.490 Protection of Environment... POINT SOURCE CATEGORY Oxygen and Nitrogen Production Subcategory § 415.490 Applicability; description of the oxygen and nitrogen production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.490 - Applicability; description of the oxygen and nitrogen production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... oxygen and nitrogen production subcategory. 415.490 Section 415.490 Protection of Environment... POINT SOURCE CATEGORY Oxygen and Nitrogen Production Subcategory § 415.490 Applicability; description of the oxygen and nitrogen production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.490 - Applicability; description of the oxygen and nitrogen production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... oxygen and nitrogen production subcategory. 415.490 Section 415.490 Protection of Environment... POINT SOURCE CATEGORY Oxygen and Nitrogen Production Subcategory § 415.490 Applicability; description of the oxygen and nitrogen production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.490 - Applicability; description of the oxygen and nitrogen production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... oxygen and nitrogen production subcategory. 415.490 Section 415.490 Protection of Environment... POINT SOURCE CATEGORY Oxygen and Nitrogen Production Subcategory § 415.490 Applicability; description of the oxygen and nitrogen production subcategory. The provisions of this subpart are applicable to...

40 CFR 415.490 - Applicability; description of the oxygen and nitrogen production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... oxygen and nitrogen production subcategory. 415.490 Section 415.490 Protection of Environment... POINT SOURCE CATEGORY Oxygen and Nitrogen Production Subcategory § 415.490 Applicability; description of the oxygen and nitrogen production subcategory. The provisions of this subpart are applicable to...

40 CFR 413.40 - Applicability: Description of the anodizing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability: Description of the anodizing subcategory. 413.40 Section 413.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ELECTROPLATING POINT SOURCE CATEGORY Anodizing Subcategory...

40 CFR 461.10 - Applicability; description of the cadmium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the cadmium subcategory. 461.10 Section 461.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY Cadmium Subcategory...

40 CFR 430.80 - Applicability; description of the non-wood chemical pulp subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-wood chemical pulp subcategory. 430.80 Section 430.80 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.80 Applicability; description of the non-wood chemical pulp subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 430.80 - Applicability; description of the non-wood chemical pulp subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-wood chemical pulp subcategory. 430.80 Section 430.80 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.80 Applicability; description of the non-wood chemical pulp subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 430.80 - Applicability; description of the non-wood chemical pulp subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-wood chemical pulp subcategory. 430.80 Section 430.80 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Non-Wood Chemical Pulp Subcategory § 430.80 Applicability; description of the non-wood chemical pulp subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 408.20 - Applicability; description of the conventional blue crab processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conventional blue crab processing subcategory. 408.20 Section 408.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Conventional Blue Crab Processing Subcategory § 408.20 Applicability; description of the conventional blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.20 - Applicability; description of the conventional blue crab processing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... conventional blue crab processing subcategory. 408.20 Section 408.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Conventional Blue Crab Processing Subcategory § 408.20 Applicability; description of the conventional blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.30 - Applicability; description of the mechanized blue crab processing subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... mechanized blue crab processing subcategory. 408.30 Section 408.30 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Mechanized Blue Crab Processing Subcategory § 408.30 Applicability; description of the mechanized blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.30 - Applicability; description of the mechanized blue crab processing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... mechanized blue crab processing subcategory. 408.30 Section 408.30 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Mechanized Blue Crab Processing Subcategory § 408.30 Applicability; description of the mechanized blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.30 - Applicability; description of the mechanized blue crab processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mechanized blue crab processing subcategory. 408.30 Section 408.30 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Mechanized Blue Crab Processing Subcategory § 408.30 Applicability; description of the mechanized blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.30 - Applicability; description of the mechanized blue crab processing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... mechanized blue crab processing subcategory. 408.30 Section 408.30 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Mechanized Blue Crab Processing Subcategory § 408.30 Applicability; description of the mechanized blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.20 - Applicability; description of the conventional blue crab processing subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... conventional blue crab processing subcategory. 408.20 Section 408.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Conventional Blue Crab Processing Subcategory § 408.20 Applicability; description of the conventional blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.20 - Applicability; description of the conventional blue crab processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conventional blue crab processing subcategory. 408.20 Section 408.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Conventional Blue Crab Processing Subcategory § 408.20 Applicability; description of the conventional blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.20 - Applicability; description of the conventional blue crab processing subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... conventional blue crab processing subcategory. 408.20 Section 408.20 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Conventional Blue Crab Processing Subcategory § 408.20 Applicability; description of the conventional blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 408.30 - Applicability; description of the mechanized blue crab processing subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... mechanized blue crab processing subcategory. 408.30 Section 408.30 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Mechanized Blue Crab Processing Subcategory § 408.30 Applicability; description of the mechanized blue crab processing subcategory. The provisions of this subpart are applicable to discharges...

40 CFR 428.80 - Applicability; description of the wet digestion reclaimed rubber subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... digestion reclaimed rubber subcategory. 428.80 Section 428.80 Protection of Environment ENVIRONMENTAL... CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.80 Applicability; description of the wet digestion reclaimed rubber subcategory. The provisions of this subpart are applicable to process waste water...

40 CFR 428.80 - Applicability; description of the wet digestion reclaimed rubber subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... digestion reclaimed rubber subcategory. 428.80 Section 428.80 Protection of Environment ENVIRONMENTAL... CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.80 Applicability; description of the wet digestion reclaimed rubber subcategory. The provisions of this subpart are applicable to process waste water...

40 CFR 428.80 - Applicability; description of the wet digestion reclaimed rubber subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... digestion reclaimed rubber subcategory. 428.80 Section 428.80 Protection of Environment ENVIRONMENTAL... CATEGORY Wet Digestion Reclaimed Rubber Subcategory § 428.80 Applicability; description of the wet digestion reclaimed rubber subcategory. The provisions of this subpart are applicable to process waste water...

40 CFR 471.10 - Applicability; description of the lead-tin-bismuth forming subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-tin-bismuth forming subcategory. 471.10 Section 471.10 Protection of Environment ENVIRONMENTAL... METAL POWDERS POINT SOURCE CATEGORY Lead-Tin-Bismuth Forming Subcategory § 471.10 Applicability; description of the lead-tin-bismuth forming subcategory. This subpart applies to discharges of pollutants to...

40 CFR 471.10 - Applicability; description of the lead-tin-bismuth forming subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-tin-bismuth forming subcategory. 471.10 Section 471.10 Protection of Environment ENVIRONMENTAL... METAL POWDERS POINT SOURCE CATEGORY Lead-Tin-Bismuth Forming Subcategory § 471.10 Applicability; description of the lead-tin-bismuth forming subcategory. This subpart applies to discharges of pollutants to...

40 CFR 471.10 - Applicability; description of the lead-tin-bismuth forming subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-tin-bismuth forming subcategory. 471.10 Section 471.10 Protection of Environment ENVIRONMENTAL... METAL POWDERS POINT SOURCE CATEGORY Lead-Tin-Bismuth Forming Subcategory § 471.10 Applicability; description of the lead-tin-bismuth forming subcategory. This subpart applies to discharges of pollutants to...

40 CFR 406.90 - Applicability; description of the ready-to-eat cereal subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-to-eat cereal subcategory. 406.90 Section 406.90 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Ready-to-Eat Cereal Subcategory § 406.90 Applicability; description of the ready-to-eat cereal subcategory. The...

40 CFR 454.60 - Applicability; description of manufacture of rosin-based derivatives subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... manufacture of rosin-based derivatives subcategory. 454.60 Section 454.60 Protection of Environment... MANUFACTURING POINT SOURCE CATEGORY Rosin-Based Derivatives Subcategory § 454.60 Applicability; description of manufacture of rosin-based derivatives subcategory. The provisions of this subpart are applicable to...

40 CFR 458.40 - Applicability; description of the carbon black lamp process subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... carbon black lamp process subcategory. 458.40 Section 458.40 Protection of Environment ENVIRONMENTAL... SOURCE CATEGORY Carbon Black Lamp Process Subcategory § 458.40 Applicability; description of the carbon black lamp process subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 406.100 - Applicability; description of the wheat starch and gluten subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... starch and gluten subcategory. 406.100 Section 406.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Wheat Starch and Gluten Subcategory § 406.100 Applicability; description of the wheat starch and gluten subcategory. The...

40 CFR 406.100 - Applicability; description of the wheat starch and gluten subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... starch and gluten subcategory. 406.100 Section 406.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Wheat Starch and Gluten Subcategory § 406.100 Applicability; description of the wheat starch and gluten subcategory. The...

40 CFR 406.100 - Applicability; description of the wheat starch and gluten subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... starch and gluten subcategory. 406.100 Section 406.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Wheat Starch and Gluten Subcategory § 406.100 Applicability; description of the wheat starch and gluten subcategory. The...

40 CFR 421.330 - Applicability: Description of the primary zirconium and hafnium subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary zirconium and hafnium subcategory. 421.330 Section 421.330 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Zirconium and Hafnium Subcategory § 421.330 Applicability: Description of the primary zirconium and hafnium subcategory. The provisions of this subpart are applicable to discharges resulting...

40 CFR 413.50 - Applicability: Description of the coatings subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability: Description of the coatings subcategory. 413.50 Section 413.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ELECTROPLATING POINT SOURCE CATEGORY Coatings Subcategory § 413...

40 CFR 430.40 - Applicability; description of the dissolving sulfite subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... dissolving sulfite subcategory. 430.40 Section 430.40 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Dissolving Sulfite Subcategory § 430.40 Applicability; description of the dissolving sulfite... at dissolving sulfite mills. ...

40 CFR 430.40 - Applicability; description of the dissolving sulfite subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... dissolving sulfite subcategory. 430.40 Section 430.40 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Dissolving Sulfite Subcategory § 430.40 Applicability; description of the dissolving sulfite... at dissolving sulfite mills. ...

40 CFR 471.10 - Applicability; description of the lead-tin-bismuth forming subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-tin-bismuth forming subcategory. 471.10 Section 471.10 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Lead-Tin-Bismuth Forming Subcategory § 471.10 Applicability; description of the lead-tin-bismuth forming subcategory. This subpart applies to discharges of pollutants to waters of the...

40 CFR 471.10 - Applicability; description of the lead-tin-bismuth forming subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-tin-bismuth forming subcategory. 471.10 Section 471.10 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Lead-Tin-Bismuth Forming Subcategory § 471.10 Applicability; description of the lead-tin-bismuth forming subcategory. This subpart applies to discharges of pollutants to waters of the...

40 CFR 405.60 - Applicability; description of the natural and processed cheese subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... natural and processed cheese subcategory. 405.60 Section 405.60 Protection of Environment ENVIRONMENTAL... CATEGORY Natural and Processed Cheese Subcategory § 405.60 Applicability; description of the natural and processed cheese subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 405.60 - Applicability; description of the natural and processed cheese subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... natural and processed cheese subcategory. 405.60 Section 405.60 Protection of Environment ENVIRONMENTAL... CATEGORY Natural and Processed Cheese Subcategory § 405.60 Applicability; description of the natural and processed cheese subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 421.270 - Applicability: Description of the primary rare earth metals subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... primary rare earth metals subcategory. 421.270 Section 421.270 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Rare Earth Metals Subcategory § 421.270 Applicability: Description of the primary rare earth metals subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 421.270 - Applicability: Description of the primary rare earth metals subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... primary rare earth metals subcategory. 421.270 Section 421.270 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Rare Earth Metals Subcategory § 421.270 Applicability: Description of the primary rare earth metals subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 421.270 - Applicability: Description of the primary rare earth metals subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... primary rare earth metals subcategory. 421.270 Section 421.270 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Rare Earth Metals Subcategory § 421.270 Applicability: Description of the primary rare earth metals subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 421.270 - Applicability: Description of the primary rare earth metals subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... primary rare earth metals subcategory. 421.270 Section 421.270 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Rare Earth Metals Subcategory § 421.270 Applicability: Description of the primary rare earth metals subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 421.270 - Applicability: Description of the primary rare earth metals subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... primary rare earth metals subcategory. 421.270 Section 421.270 Protection of Environment ENVIRONMENTAL... CATEGORY Primary Rare Earth Metals Subcategory § 421.270 Applicability: Description of the primary rare earth metals subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 458.40 - Applicability; description of the carbon black lamp process subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... carbon black lamp process subcategory. 458.40 Section 458.40 Protection of Environment ENVIRONMENTAL... CATEGORY Carbon Black Lamp Process Subcategory § 458.40 Applicability; description of the carbon black lamp process subcategory. The provisions of this subpart are applicable to discharges resulting from the...

40 CFR 408.330 - Applicability; description of the abalone processing subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... abalone processing subcategory. 408.330 Section 408.330 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Abalone Processing Subcategory § 408.330 Applicability; description of the abalone processing... abalone in the contiguous states. ...

40 CFR 461.30 - Applicability; description of the lead subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Applicability; description of the lead...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lead Subcategory § 461.30 Applicability; description of the lead subcategory. This subpart applies to discharges to...

40 CFR 461.30 - Applicability; description of the lead subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Applicability; description of the lead...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lead Subcategory § 461.30 Applicability; description of the lead subcategory. This subpart applies to discharges to...

40 CFR 461.30 - Applicability; description of the lead subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Applicability; description of the lead...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Lead Subcategory § 461.30 Applicability; description of the lead subcategory. This subpart applies to discharges to...

40 CFR 429.120 - Applicability; description of the sawmills and planing mills subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sawmills and planing mills subcategory. 429.120 Section 429.120 Protection of Environment ENVIRONMENTAL... CATEGORY Sawmills and Planing Mills Subcategory § 429.120 Applicability; description of the sawmills and planing mills subcategory. This subpart applies to discharges to waters of the United States and to the...

40 CFR 430.80 - Applicability; description of the non-wood chemical pulp subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-wood chemical pulp subcategory. 430.80 Section 430.80 Protection of Environment ENVIRONMENTAL... CATEGORY Non-Wood Chemical Pulp Subcategory § 430.80 Applicability; description of the non-wood chemical... production of pulp and paper at non-wood chemical pulp mills. This subcategory includes, but is not limited...

40 CFR 430.80 - Applicability; description of the non-wood chemical pulp subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-wood chemical pulp subcategory. 430.80 Section 430.80 Protection of Environment ENVIRONMENTAL... CATEGORY Non-Wood Chemical Pulp Subcategory § 430.80 Applicability; description of the non-wood chemical... production of pulp and paper at non-wood chemical pulp mills. This subcategory includes, but is not limited...

40 CFR 415.410 - Applicability; description of the hydrogen production subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... hydrogen production subcategory. 415.410 Section 415.410 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Hydrogen Production Subcategory § 415.410 Applicability; description of the hydrogen production... hydrogen as a refinery by-product. ...

40 CFR 415.410 - Applicability; description of the hydrogen production subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... hydrogen production subcategory. 415.410 Section 415.410 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Hydrogen Production Subcategory § 415.410 Applicability; description of the hydrogen production... hydrogen as a refinery by-product. ...

40 CFR 415.410 - Applicability; description of the hydrogen production subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... hydrogen production subcategory. 415.410 Section 415.410 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Hydrogen Production Subcategory § 415.410 Applicability; description of the hydrogen production... hydrogen as a refinery by-product. ...

40 CFR 415.410 - Applicability; description of the hydrogen production subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... hydrogen production subcategory. 415.410 Section 415.410 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Hydrogen Production Subcategory § 415.410 Applicability; description of the hydrogen production... hydrogen as a refinery by-product. ...

40 CFR 415.410 - Applicability; description of the hydrogen production subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... hydrogen production subcategory. 415.410 Section 415.410 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Hydrogen Production Subcategory § 415.410 Applicability; description of the hydrogen production... hydrogen as a refinery by-product. ...

40 CFR 430.40 - Applicability; description of the dissolving sulfite subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... dissolving sulfite subcategory. 430.40 Section 430.40 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.40 Applicability; description of the dissolving... production of pulp at dissolving sulfite mills. ...

40 CFR 430.40 - Applicability; description of the dissolving sulfite subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... dissolving sulfite subcategory. 430.40 Section 430.40 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.40 Applicability; description of the dissolving... production of pulp at dissolving sulfite mills. ...

40 CFR 430.40 - Applicability; description of the dissolving sulfite subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... dissolving sulfite subcategory. 430.40 Section 430.40 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.40 Applicability; description of the dissolving... production of pulp at dissolving sulfite mills. ...

40 CFR 63.7499 - What are the subcategories of boilers and process heaters?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 13 2010-07-01 2010-07-01 false What are the subcategories of boilers..., and Institutional Boilers and Process Heaters Emission Limits and Work Practice Standards § 63.7499 What are the subcategories of boilers and process heaters? The subcategories of boilers and process...

40 CFR 436.380 - Applicability; description of the graphite subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Applicability; description of the graphite subcategory. 436.380 Section 436.380 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Graphite Subcategory § 436.380...