Sample records for effluent discharge standards

  1. 40 CFR 414.101 - Toxic pollutant effluent limitations and standards for direct discharge point sources that do not...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment 28 2010-07-01 2010-07-01 true Toxic pollutant effluent limitations and standards for direct discharge...Not Use End-of-Pipe Biological Treatment § 414.101 Toxic pollutant effluent limitations and standards for direct...

  2. 40 CFR 414.91 - Toxic pollutant effluent limitations and standards for direct discharge point sources that use...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment 28 2010-07-01 2010-07-01 true Toxic pollutant effluent limitations and standards for direct discharge...That Use End-of-Pipe Biological Treatment § 414.91 Toxic pollutant effluent limitations and standards for direct...

  3. 40 CFR 414.101 - Toxic pollutant effluent limitations and standards for direct discharge point sources that do not...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...2012-07-01 2012-07-01 false Toxic pollutant effluent limitations...Biological Treatment § 414.101 Toxic pollutant effluent limitations...the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total...

  4. 40 CFR 414.101 - Toxic pollutant effluent limitations and standards for direct discharge point sources that do not...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...2013-07-01 2012-07-01 true Toxic pollutant effluent limitations...Biological Treatment § 414.101 Toxic pollutant effluent limitations...the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total...

  5. 40 CFR 414.101 - Toxic pollutant effluent limitations and standards for direct discharge point sources that do not...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...2014-07-01 2012-07-01 true Toxic pollutant effluent limitations...Biological Treatment § 414.101 Toxic pollutant effluent limitations...the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total...

  6. Minimization of effluent discharge to the Soil Column

    SciTech Connect

    Dronen, V.R.; Hydzik, K.M.

    1994-01-01

    In 1987, the US Congress mandated that the US Department of Energy (DOE), cease discharge of contaminated effluents to the soil column at the Hanford Site by calendar year 1995. The plan and schedule for this activity can be found in The Plan and Schedule to Discontinue Disposal of Contaminated Liquid into the Soil Column at the Hanford Site, (WHC 1987). Coupled with this mandate and DOE`s intent to cleanup Hanford (remediate and restore to the extent practicable), DOE entered into an agreement with the US Environmental Protection Agency (EPA) and the Washington State Department of Ecology (Ecology). The agreement is called the ``Hanford Federal Facility Agreement and Consent Order`` (Ecology et al. 1992) otherwise known as the Tri-Party Agreement. The Tri-Party Agreement established schedules and legally enforceable milestones for the Hanford cleanup mission. One such milestone was to cease discharge of effluent to Hanford`s 300 Area process trenches located approximately 100 m from the Columbia River, north of Richland, Washington.

  7. Raising discharge standards leads to environmental problem shifting in China.

    PubMed

    Zhu, Lingyun; Liu, Beibei; Wang, Feng; Bi, Jun

    2013-01-01

    The discharge standards for wastewater treatment plants (WWTPs) in China are trending towards increasingly stringent nutrient removal requirements over recent decades. However, the current paradigm for WWTPs has a singular focus on effluent quality, seldom considering the broader environmental consequences of the treatment required to meet these more stringent limits. In this article, the operating data of 17 WWTPs with three different discharge standards were collected. Using an inventory-type approach, greenhouse gas (GHG) emissions and eutrophication potential (EP) of each plant were calculated. Results show diminishing marginal returns in terms of pollution reduction as the level of treatment increases, taking environmental influences into consideration. Therefore, the strictest standards are not the most cost-effective ones in current China. Rather than focusing strictly on point source dischargers and requiring advanced treatments, regulatory agencies should reconsider their water quality protection strategies. PMID:24355847

  8. 40 CFR 420.07 - Effluent limitations guidelines and standards for pH.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...07 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY General Provisions § 420.07 Effluent limitations guidelines and...

  9. Standards for discharge measurement with standardized nozzles and orifices

    NASA Technical Reports Server (NTRS)

    1940-01-01

    The following standards give the standardized forms for two throttling devices, standard nozzles and standard orifices, and enable them to be used in circular pipes without calibration. The definition of the standards are applicable in principle to the calibration and use of nonstandardized throttling devices, such as the venturi tube. The standards are valid, likewise, as a basis for discharge measurements in the German acceptance standards.

  10. 32 CFR 70.9 - Discharge review standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...2012-07-01 2012-07-01 false Discharge review standards. 70.9 Section 70.9...PERSONNEL, MILITARY AND CIVILIAN DISCHARGE REVIEW BOARD (DRB) PROCEDURES AND STANDARDS § 70.9 Discharge review standards. (a) Objective of...

  11. 32 CFR 70.9 - Discharge review standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...2013-07-01 2013-07-01 false Discharge review standards. 70.9 Section 70.9...PERSONNEL, MILITARY AND CIVILIAN DISCHARGE REVIEW BOARD (DRB) PROCEDURES AND STANDARDS § 70.9 Discharge review standards. (a) Objective of...

  12. 32 CFR 70.9 - Discharge review standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...2010-07-01 2010-07-01 false Discharge review standards. 70.9 Section 70.9...PERSONNEL, MILITARY AND CIVILIAN DISCHARGE REVIEW BOARD (DRB) PROCEDURES AND STANDARDS § 70.9 Discharge review standards. (a) Objective of...

  13. 32 CFR 70.9 - Discharge review standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...2011-07-01 2011-07-01 false Discharge review standards. 70.9 Section 70.9...PERSONNEL, MILITARY AND CIVILIAN DISCHARGE REVIEW BOARD (DRB) PROCEDURES AND STANDARDS § 70.9 Discharge review standards. (a) Objective of...

  14. 32 CFR 70.9 - Discharge review standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...2014-07-01 2014-07-01 false Discharge review standards. 70.9 Section 70.9...PERSONNEL, MILITARY AND CIVILIAN DISCHARGE REVIEW BOARD (DRB) PROCEDURES AND STANDARDS § 70.9 Discharge review standards. (a) Objective of...

  15. 30 CFR 816.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 3 2012-07-01 2012-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 816...STANDARDS-SURFACE MINING ACTIVITIES § 816.42 Hydrologic balance: Water quality standards and effluent...

  16. 30 CFR 816.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 3 2014-07-01 2014-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 816...STANDARDS-SURFACE MINING ACTIVITIES § 816.42 Hydrologic balance: Water quality standards and effluent...

  17. 30 CFR 817.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 3 2013-07-01 2013-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 817...STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.42 Hydrologic balance: Water quality standards and effluent...

  18. 30 CFR 817.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 3 2014-07-01 2014-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 817...STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.42 Hydrologic balance: Water quality standards and effluent...

  19. 30 CFR 817.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 3 2012-07-01 2012-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 817...STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.42 Hydrologic balance: Water quality standards and effluent...

  20. 30 CFR 816.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 3 2013-07-01 2013-07-01 false Hydrologic balance: Water quality standards and effluent limitations. 816...STANDARDS-SURFACE MINING ACTIVITIES § 816.42 Hydrologic balance: Water quality standards and effluent...

  1. 30 CFR 817.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... false Hydrologic balance: Water quality standards and effluent limitations...817.42 Hydrologic balance: Water quality standards and effluent limitations...all applicable State and Federal water quality laws and regulations and...

  2. 30 CFR 817.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... false Hydrologic balance: Water quality standards and effluent limitations...817.42 Hydrologic balance: Water quality standards and effluent limitations...all applicable State and Federal water quality laws and regulations and...

  3. 78 FR 41907 - Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ...2040-AF14 Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category AGENCY: Environmental...Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category,''...

  4. 40 CFR 129.6 - Adjustment of effluent standard for presence of toxic pollutant in the intake water.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Adjustment of effluent standard for presence of toxic pollutant in the intake water. 129.6 Section...PROTECTION AGENCY (CONTINUED) WATER PROGRAMS TOXIC POLLUTANT EFFLUENT STANDARDS Toxic Pollutant Effluent Standards and Prohibitions...

  5. Reducing effluent discharge and recovering bioenergy in an osmotic microbial fuel cell treating domestic wastewater

    E-print Network

    Reducing effluent discharge and recovering bioenergy in an osmotic microbial fuel cell treating August 2012 Available online 19 September 2012 Keywords: Microbial fuel cell Forward osmosis Wastewater treatment Bioenergy Osmotic microbial fuel cells (OsMFCs) are an emerging concept that integrates forward

  6. 40 CFR 35.918-3 - Requirements for discharge of effluents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.918-3 Requirements...the Act shall be met for disposal of effluent on or into the soil from individual systems. Discharges to surface waters...

  7. Draft 2-5-06 Effluent discharged from the Strawberry Monitoring Station

    E-print Network

    Lee, Jason R.

    Draft 2-5-06 theplan Effluent discharged from the Strawberry Monitoring Station eventually flows wastewater flows. Storm Drainage Berkeley Lab is situated within Blackberry and Strawberry Can- yons which lie mostly within the Strawberry Creek Watershed. Surface drainage naturally flows from higher

  8. The aquatic toxicity and chemical forms of coke plant effluent cyanide -- Implications for discharge limits

    SciTech Connect

    Garibay, R.; Rupnow, M.; Godwin-Saad, E.; Hall, S. [ADVENT Group, Inc., Brentwood, TN (United States)

    1995-12-31

    Cyanide is present in treated cokemaking process waters at concentrations as high as 8.0 mg/L. In assessing options for managing the discharge of a treated effluent, the development and implementation of discharge limits for cyanide became a critical issue. A study was initiated to evaluate possible alternatives to cyanide permit limits at the US Steel Gary Works Facility. The objectives of the study were to: (1) evaluation the forms of cyanide present in coke plant effluent; (2) determine whether these forms of cyanide are toxic to selected aquatic organisms; (3) compare the aquatic toxicity of various chemical forms of cyanide; (4) identify if the receiving water modifies cyanide bioavailability; and (5) confirm, with respect to water quality-based effluent limits, an appropriate analytical method for monitoring cyanide in a coke plant effluent. The results of aquatic toxicity tests and corresponding analytical data are presented. Toxicity tests were conducted with various pure chemical forms of cyanide as well as whole coke plant effluent (generated from a pilot-scale treatment system). Test species included the fathead minnow (Pimephales promelas), rainbow trout (Oncorhynchus mykiss), Ceriodaphnia dubia (C. dubia) and Daphnia magna (D. magna). Analytical measurements for cyanide included total, weak acid dissociable, diffusible cyanide and selected metal species of cyanide. The findings presented by the paper are relevant with respect to the application of cyanide water quality criteria for a coke plant effluent discharge, the translation of these water quality-based effluent limits to permit limits, and methods for compliance monitoring for cyanide.

  9. 32 CFR 865.120 - Discharge review standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...2010-07-01 2010-07-01 false Discharge review standards. 865.120 Section 865.120...ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Discharge Review Board § 865.120 Discharge review...

  10. 32 CFR 865.120 - Discharge review standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...2013-07-01 2013-07-01 false Discharge review standards. 865.120 Section 865.120...ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Discharge Review Board § 865.120 Discharge review...

  11. 32 CFR 865.120 - Discharge review standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...2012-07-01 2012-07-01 false Discharge review standards. 865.120 Section 865.120...ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Discharge Review Board § 865.120 Discharge review...

  12. 32 CFR 865.120 - Discharge review standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...2011-07-01 2011-07-01 false Discharge review standards. 865.120 Section 865.120...ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Discharge Review Board § 865.120 Discharge review...

  13. 32 CFR 865.120 - Discharge review standards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...2014-07-01 2014-07-01 false Discharge review standards. 865.120 Section 865.120...ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Discharge Review Board § 865.120 Discharge review...

  14. State waste discharge permit application: 200 Area Treated Effluent Disposal Facility (Project W-049H)

    SciTech Connect

    Not Available

    1994-08-01

    As part of the original Hanford Federal Facility Agreement and Concent Order negotiations, US DOE, US EPA and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground to the Hanford Site are subject to permitting in the State Waste Discharge Permit Program (SWDP). This document constitutes the SWDP Application for the 200 Area TEDF stream which includes the following streams discharged into the area: Plutonium Finishing Plant waste water; 222-S laboratory Complex waste water; T Plant waste water; 284-W Power Plant waste water; PUREX chemical Sewer; B Plant chemical sewer, process condensate, steam condensate; 242-A-81 Water Services waste water.

  15. Management of treated pulp and paper mill effluent to achieve zero discharge.

    PubMed

    Asghar, Muhammad Nadeem; Khan, Shahbaz; Mushtaq, Shahbaz

    2008-09-01

    Pulp and paper mills are one of the major effluent generating industries in the world. In most cases, mill effluent (treated or raw) is discharged back into a river, creek, stream or other water body; resulting in negative environmental impacts, as well as social concerns, among the downstream users. Pulp and paper mill effluent management, which could result in zero discharge into downstream water bodies, would present the best management option to address socio-environmental concerns. This paper presents such an effort aimed at closing the water cycle by using treated effluent from the mill to irrigate forage and fodder crops for producing animals feed. The treated effluent is delivered from the mill through gravity into a winter storage dam of 490 ML capacity. For irrigation applications on 110 ha of farmland, which is 42% of the total farmland, the water is pumped from the winter storage dam to five individual paddocks with Centre Pivot (CP) irrigators and one rectangular paddock with a Soft Hose Travelling (SHT) irrigator. From October 2001 to June 2006, a total of 2,651 mm of wastewater was applied at the farm. The impact assessment results, obtained from field monitoring, investigations and analysis, indicated that the closed water cycle effluent management strategy described had resulted in a lessening of the impact on water resources usually associated with paper mills. However, social attitudes to the use of crops that have been irrigated with recycled waters and the resulting impact on market value of the produce may still be a major consideration. PMID:17706860

  16. Bacteriological Quality of Abattoir Effluents Discharged into Water Bodies in Abuja, Nigeria

    PubMed Central

    Nafarnda, W. D.; Ajayi, I. E.; Shawulu, J. C.; Kawe, M. S.; Omeiza, G. K.; Sani, N. A.; Tenuche, O. Z.; Dantong, D. D.; Tags, S. Z.

    2012-01-01

    Bacteriological characteristics of abattoir effluents (wastewater), abattoir water source, and water bodies receiving abattoir wastewater were investigated in Abuja, Nigeria using the multiple-tube fermentation technique. Source of water to the abattoirs and the usage of water bodies receiving abattoir effluents were determined using questionnaires. Bacterial counts ranged from 4.8 × 106 to 5.8 × 105 /100?mL of total coliform (TC), 8.2 × 104 to 3.2 × 104/100?mL of Fecal coliform (FC), 5.2 × 104 to 2.0 × 104/100?mL of Fecal streptococcus and 1.2 × 104 to 2.0 × 103/100?mL of Escherichia coli for abattoir effluents 6.6 × 105 to 6.0 × 105/100?mL of TC, 6.2 × 104 to 1.8 × 104/100?mL of FC, 1.8 × 104 to 6.0 × 103/100?mL of F. streptococcus, and 4.8 × 103 to 6.6 × 102/100?mL of E. coli for water bodies receiving abattoir effluents 100?m downstream. TC bacteria counts for abattoir effluents exceeded recommended limit for discharge into surface water in Nigeria. No significant difference (P < 0.05) was observed between bacterial counts of abattoir effluents and receiving water bodies 100?m downstream: an indication of contamination of receiving water bodies by abattoir effluents and possible public and environmental health hazards. PMID:23738127

  17. 30 CFR 816.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    Discharges of water from areas disturbed by surface mining activities shall be made in compliance with all applicable State and Federal water quality laws and regulations and with the effluent limitations for coal mining promulgated by the...

  18. 30 CFR 816.42 - Hydrologic balance: Water quality standards and effluent limitations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    Discharges of water from areas disturbed by surface mining activities shall be made in compliance with all applicable State and Federal water quality laws and regulations and with the effluent limitations for coal mining promulgated by the...

  19. 40 CFR 464.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.12 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  20. 40 CFR 464.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.32 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  1. 40 CFR 464.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.12 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  2. 40 CFR 464.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.13 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BAT Effluent...

  3. 40 CFR 464.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.32 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  4. 40 CFR 464.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.12 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  5. 40 CFR 464.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.32 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  6. 40 CFR 464.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.13 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BAT Effluent...

  7. 40 CFR 464.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.12 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BPT Effluent...

  8. 40 CFR 464.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.13 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BAT Effluent...

  9. 40 CFR 464.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.13 Effluent limitations...apply to non-continuous dischargers. (a) Casting Cleaning Operations. BAT Effluent...

  10. 40 CFR 409.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Liquid Cane Sugar Refining Subcategory § 409.32 Effluent...available (BPT): (a) Any liquid cane sugar refinery discharging both barometric...

  11. 40 CFR 409.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Crystalline Cane Sugar Refining Subcategory § 409.22 Effluent...available (BPT): (a) Any crystalline cane sugar refinery discharging both barometric...

  12. 40 CFR 409.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Crystalline Cane Sugar Refining Subcategory § 409.22 Effluent...available (BPT): (a) Any crystalline cane sugar refinery discharging both barometric...

  13. 40 CFR 409.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.13 Effluent...may be discharged by a point source where the sugar beet processing capacity of the point...

  14. 40 CFR 409.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Crystalline Cane Sugar Refining Subcategory § 409.22 Effluent...available (BPT): (a) Any crystalline cane sugar refinery discharging both barometric...

  15. 40 CFR 409.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.13 Effluent...may be discharged by a point source where the sugar beet processing capacity of the point...

  16. 40 CFR 409.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Crystalline Cane Sugar Refining Subcategory § 409.22 Effluent...available (BPT): (a) Any crystalline cane sugar refinery discharging both barometric...

  17. 40 CFR 409.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.13 Effluent...may be discharged by a point source where the sugar beet processing capacity of the point...

  18. 40 CFR 409.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Liquid Cane Sugar Refining Subcategory § 409.32 Effluent...available (BPT): (a) Any liquid cane sugar refinery discharging both barometric...

  19. 40 CFR 409.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Beet Sugar Processing Subcategory § 409.13 Effluent...may be discharged by a point source where the sugar beet processing capacity of the point...

  20. 40 CFR 409.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Crystalline Cane Sugar Refining Subcategory § 409.22 Effluent...available (BPT): (a) Any crystalline cane sugar refinery discharging both barometric...

  1. 40 CFR 409.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Liquid Cane Sugar Refining Subcategory § 409.32 Effluent...available (BPT): (a) Any liquid cane sugar refinery discharging both barometric...

  2. 40 CFR 409.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Liquid Cane Sugar Refining Subcategory § 409.32 Effluent...available (BPT): (a) Any liquid cane sugar refinery discharging both barometric...

  3. 40 CFR 409.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Liquid Cane Sugar Refining Subcategory § 409.32 Effluent...available (BPT): (a) Any liquid cane sugar refinery discharging both barometric...

  4. 40 CFR 420.07 - Effluent limitations guidelines and standards for pH.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...true Effluent limitations guidelines and standards for pH. 420.07 Section 420.07 Protection of Environment...07 Effluent limitations guidelines and standards for pH. (a) The pH level in process wastewaters subject to a subpart...

  5. 40 CFR 420.07 - Effluent limitations guidelines and standards for pH.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...false Effluent limitations guidelines and standards for pH. 420.07 Section 420.07 Protection of Environment...07 Effluent limitations guidelines and standards for pH. (a) The pH level in process wastewaters subject to a subpart...

  6. 40 CFR 420.07 - Effluent limitations guidelines and standards for pH.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...true Effluent limitations guidelines and standards for pH. 420.07 Section 420.07 Protection of Environment...07 Effluent limitations guidelines and standards for pH. (a) The pH level in process wastewaters subject to a subpart...

  7. 40 CFR 420.07 - Effluent limitations guidelines and standards for pH.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...true Effluent limitations guidelines and standards for pH. 420.07 Section 420.07 Protection of Environment...07 Effluent limitations guidelines and standards for pH. (a) The pH level in process wastewaters subject to a subpart...

  8. 40 CFR 429.71 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Water Borne or Nonpressure Subcategory § 429.71 Effluent...no discharge of process wastewater pollutants into navigable...

  9. 40 CFR 429.71 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Water Borne or Nonpressure Subcategory § 429.71 Effluent...no discharge of process wastewater pollutants into navigable...

  10. 40 CFR 429.73 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Water Borne or Nonpressure Subcategory § 429.73 Effluent...no discharge of process wastewater pollutants into navigable...

  11. Assessment of ecological risks linked to the discharge of saline industrial effluent into a river.

    PubMed

    Perrodin, Yves; Volatier, Laurence; Bazin, Christine; Boisson, Jean-Claude

    2013-03-01

    Discharges of saline effluents into rivers can lead to risks for local aquatic ecosystems. A specific ecological risk assessment methodology has been developed to propose a management tool to organisations responsible for managing rivers and industrial companies producing saline effluents. This methodology involves the detailed description of the spatiotemporal system concerned, the choice of ecological targets to be preserved, and the performance of bioassays adapted to each of the compartments of the river. Following development, it was applied to an industrial effluent in eastern France. For the scenario studied, results obtained suggest a high risk for the organisms of the water column and a low risk for the organisms of the periphyton. This difference can be explained by the structure of the latter which integrate extracellular polymers secreted by the organisms of the biofilm, forming a gel with a porous structure that acts as a barrier to diffusion. The methodology formulated permitted identifying the critical points of the spatiotemporal system studied and then using them as the basis for making well-grounded proposals for management. Lastly, proposals to improve the methodology itself are made, especially concerning the integration of the sediment compartment in the version formulated initially. PMID:22684878

  12. Reduction in the estrogenic activity of a treated sewage effluent discharge to an English river as a result of a decrease in the concentration of industrially derived surfactants.

    PubMed

    Sheahan, David A; Brighty, Geoff C; Daniel, Mic; Jobling, Susan; Harries, Jule E; Hurst, Mark R; Kennedy, Joe; Kirby, Sonia J; Morris, Steven; Routledge, Edwin J; Sumpter, John P; Waldock, Michael J

    2002-03-01

    As a result of the introduction of tighter discharge limits and effluent treatment processes at source, the concentration of alkylphenol ethoxylates and nonylphenol present in the final effluent discharge from a sewage treatment works that treats trade effluent from the textiles industry was reduced. The estrogenic effects of the final effluent discharge to the Aire River were compared over a four-year period during which various treatment measures were introduced. Male rainbow trout exposed to the effluent on four occasions in consecutive years (1994-1997) showed a reduction in the level of induced vitellogenesis between 1994 and 1997. A marked decrease in gonadosomatic index (GSI) and increase in heptaosomatic index (HSI) was measured in fish exposed to the effluent in 1994. In successive years, these differences diminished, and in the case of the GSI no measurable difference was observed between fish exposed to the final effluent or those in the control group in 1997. However, an increase in HSI was still measurable in 1997 in fish exposed to the final effluent and at sites farther downstream. The reduction in the effects of the effluent paralleled the reduction in the concentration of nonylphenol as well as its mono- and diethoxylates, which have been demonstrated to produce estrogenic effects in trout exposed to these compounds in the laboratory. This study demonstrates that the setting of more restricted discharge limits for known estrogenic chemicals of industrial origin can lead to significant reductions in the estrogenic activity of the watercourses into which the effluents are discharged. PMID:11878464

  13. 33 CFR 151.2030 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ballast water discharge standard (BWDS). 151.2030 Section 151.2030 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  14. 33 CFR 151.1511 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ballast water discharge standard (BWDS). 151.1511 Section 151.1511 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  15. 33 CFR 151.1511 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ballast water discharge standard (BWDS). 151.1511 Section 151.1511 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  16. 33 CFR 151.2030 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ballast water discharge standard (BWDS). 151.2030 Section 151.2030 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  17. 33 CFR 151.2030 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ballast water discharge standard (BWDS). 151.2030 Section 151.2030 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  18. 33 CFR 151.1511 - Ballast water discharge standard (BWDS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ballast water discharge standard (BWDS). 151.1511 Section 151.1511 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...

  19. Upgrading fertilizer production wastewater effluent quality for ammonium discharges through ion exchange with clinoptilolite.

    PubMed

    Beler-Baykal, B; Allar, A D

    2008-06-01

    It had previously been shown that ammonium selective natural zeolite clinoptilolite may be used successfully as an ion exchanger for ammonium removal and nitrogen control from domestic wastewater. The process had been reported to be acceptable either by itself alone or as an upgrade. In this work, the possibility of using clinoptilolite for ammonium removal from fertilizer production wastewater was investigated. The fertilizer plant under consideration was rather a non-typical one with a lower ammonium strength than what is normally expected, and a variable effluent concentration. Batch experiments were performed to assess the capacity of clinoptilolite towards ammonium removal from an industrial wastewater at two different pHs. Flow experiments for the characterization of system behavior under continuous feeding conditions at different contact times were conducted for breakthrough analysis. Both real and simulated fertilizer wastewater samples were investigated and the results have shown that the real one may successfully be represented by the simulated one. Experimental results have shown that surface capacities exceeding 14 mg ammonium g(-1) clinoptilolite could be attained, complete removal of ammonium may be achieved with empty bed contact times of 10 min or higher and ion exchange with clinoptilolite could be used successfully to comply with the effluent standards given for the fertilizer plant. PMID:18702292

  20. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment 28 2010-07-01 2010-07-01 true Toxic pollutant standards for indirect discharge point sources...SYNTHETIC FIBERS Indirect Discharge Point Sources § 414.111 Toxic pollutant standards for indirect discharge point...

  1. Standardized or narrative discharge summaries. Which do family physicians prefer?

    PubMed Central

    van Walraven, C.; Duke, S. M.; Weinberg, A. L.; Wells, P. S.

    1998-01-01

    OBJECTIVES: To determine whether family physicians prefer discharge summaries in narrative or standardized format and to determine factors affecting this preference. DESIGN: Mailed survey. SETTING: Internal medicine ward at a teaching hospital. PARTICIPANTS: Random sample of 180 family physicians practising in the Ottawa-Carleton area. Of the original sample, 20 were not family physicians and were excluded. Of the 160 physicians remaining, 126 responded for a response rate of 78.8%. INTERVENTION: For a stratified random sample of patients, medical records and narrative discharge summaries were abstracted using a data acquisition form to capture essential information. Information on completed forms was transformed into standardized summaries. Physicians were sent both narrative and standardized summaries. MAIN OUTCOME MEASURE: Physicians' format preference as indicated on an ordinal 7-point scale. RESULTS: The standardized format was preferred with a score of 4.28 versus 3.84 for the narrative (P < .05). Responses indicated the standardized format provided information most relevant to ongoing care, with a mean score of 4.82 (95% confidence interval [CI] 4.48 to 5.15), and easier access to summary information (5.60, CI 5.30 to 5.89). The narrative summary better described patients' admission (3.54, CI 3.18 to 3.90). Preference for standardized summaries correlated with lengthier narrative summary (P < .05), shorter length of stay (P < .05), and physicians' dissatisfaction with previous summaries (P < .001). Standardized discharge summaries were significantly shorter (302 versus 619 words, P = .004) than narrative summaries. CONCLUSIONS: Physicians preferred a standardized format for discharge summaries. Format preference is influenced by physician, patient, and discharge summary characteristics. PMID:9481464

  2. Application of chemical, biological and membrane separation processes in textile industry with recourse to zero effluent discharge--a case study.

    PubMed

    Nandy, T; Dhodapkar, R S; Pophali, G R; Kaul, S N; Devotta, S

    2005-09-01

    Environmental concerns associated with textile processing had placed the textile sector in a Southern State of India under serious threat of survival. The textile industries were closed under the orders of the Statutory Board for reason of inadequate compliance to environmental discharge norms of the State for the protection of the drinking water source of the State capital. In compliance with the direction of the Board for zero effluent discharge, advanced treatment process have been implemented for recovery of boiler feed quality water with recourse to effluent recycling/reuse. The paper describes to a case study on the adequacy assessment of the full scale effluent treatment plant comprising chemical, biological and filtration processes in a small scale textile industry. In addition, implementation of measures for discernable improvement in the performance of the existing units through effective operation & maintenance, and application of membrane separation processes leading to zero effluent discharge is also highlighted. PMID:16196413

  3. The attenuation of microorganisms in on-site wastewater effluent discharged into highly permeable subsoils

    NASA Astrophysics Data System (ADS)

    O'Luanaigh, N. D.; Gill, L. W.; Misstear, B. D. R.; Johnston, P. M.

    2012-11-01

    An extensive field study on percolation areas receiving both septic tank and secondary treated on-site effluents from single houses in Ireland was carried out to investigate the attenuation capacity of highly permeable subsoils with respect to E. coli bacteria and spiked bacteriophages (MS2, ?X174 and PR772). The development of biomats across the percolation areas receiving the secondary effluent was restricted compared to the percolation area receiving septic tank effluent, promoting a much higher areal hydraulic loading which created significant differences in the potential microbiological loading to groundwater. Greatest E. coli removal in the subsoil occurred within the first 0.35 m of unsaturated subsoil for all effluent types. Analysis showed, however, that more evidence of faecal contamination occurred at depth in the subsoils receiving secondary treated effluents than that receiving septic tank effluent, despite the lower bacterial influent load. All three bacteriophages were reduced to their minimum detection limit (< 10 PFU/mL) at a depth of 0.95 m below the percolation trenches receiving septic tank effluent, although isolated incidences of ?X174 and PR772 were measured below one trench. However again, slightly higher breakthroughs of MS2 and PR772 contamination were detected at the same depth under the trenches receiving secondary treated effluent.

  4. Sensitivity analysis of standard toxicity tests, rapid bioassays and in-situ techniques to indicate effluent toxicity in Gulf of Mexico estuaries

    SciTech Connect

    Lewis, M.; Weber, D. [Environmental Protection Agency, Gulf Breeze, FL (United States)

    1995-12-31

    The toxicities of eight industrial and municipal effluents discharged into the Pensacola Bay System (Florida) were evaluated for two years. Standard chronic toxicity tests with algae, invertebrates and fish were determined, as were effects monitored by Mutatox{reg_sign} and Microtox{reg_sign}. Sediment toxicity in the receiving water to four test species, in-situ effects on colonized periphyton and oyster tissue analysis were determined to assess environmental relevance of single-species toxicity tests. Overall, chronic toxicity to fish and Microtox effects were rarely observed; whereas, Mutatox effects and chronic toxicity to invertebrates were more common. Phytotoxicity (inhibition) of the effluents and sediment in the receiving water was not usually observed; however, significant stimulation of plant growth was common. Biomass and chlorophyll content of periphyton in the receiving water were greater than those in control areas, reflecting the stimulatory effect on growth observed in the laboratory phytotoxicity tests. Overall, toxicity was observed for all effluents by at least one diagnostic technique. There was no most sensitive test since effects were effluent-specific. Consequently, since there was no single effective test, the scientific and regulatory communities need to decide the significance of the various effluent assessment techniques and the ramifications of this issue on the NPDES permitting process.

  5. Breakdown and discharge regimes in standard and micrometer size dc discharges

    NASA Astrophysics Data System (ADS)

    Škoro, N.

    2012-11-01

    In this paper, an overview of our recent experimental studies of the breakdown and operation of non-equilibrium discharges in centimetre and micrometer size geometries is presented. In the centimetre size geometries, we focused on elementary processes and phenomenology in gases used for some of the currently most attractive applications of low temperature plasmas - fluorocarbon gases (CF4, CHClF2) and water vapour. Measurements were performed at electrode separation d = 1.1 cm, in a pressure range from 0.1 to 5 Torr. In the case of micro-discharges, the emphasis was on testing the validity of standard scaling laws and proper determination of scaling parameters pd and j/p2. This was done at electrode gaps of 200 and 500 ?m and pressures of 50 and 20 Torr in argon. The investigation is based on measurements of breakdown potentials (Paschen curves) and Volt-Ampere characteristics, supported by simultaneous ICCD imaging of the discharges.

  6. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12...no discharge of process waste water pollutants to navigable waters. [60 FR 33970, June...

  7. 40 CFR 446.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.12...no discharge of process waste water pollutants to navigable waters. [60 FR 33970, June...

  8. 40 CFR 429.93 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Boulton Subcategory § 429.93 Effluent limitations...shall be no discharge of process wastewater pollutants into navigable...

  9. 40 CFR 429.91 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Boulton Subcategory § 429.91 Effluent limitations...shall be no discharge of process wastewater pollutants into navigable...

  10. 40 CFR 429.91 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Boulton Subcategory § 429.91 Effluent limitations...shall be no discharge of process wastewater pollutants into navigable...

  11. 40 CFR 429.93 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Boulton Subcategory § 429.93 Effluent limitations...shall be no discharge of process wastewater pollutants into navigable...

  12. 40 CFR 409.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.82...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  13. 40 CFR 409.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Louisiana Raw Cane Sugar Processing Subcategory § 409.42 ...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  14. 40 CFR 409.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Louisiana Raw Cane Sugar Processing Subcategory § 409.42 ...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  15. 40 CFR 409.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.82...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  16. 40 CFR 409.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Louisiana Raw Cane Sugar Processing Subcategory § 409.42 ...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  17. 40 CFR 409.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.82...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  18. 40 CFR 409.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.82...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  19. 40 CFR 409.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Louisiana Raw Cane Sugar Processing Subcategory § 409.42 ...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  20. 40 CFR 409.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Louisiana Raw Cane Sugar Processing Subcategory § 409.42 ...currently available (BPT): (a) Any cane sugar factory continuously discharging both...

  1. CASE STUDY OF A MARINE DISCHARGE: COMPARISON OF EFFLUENT AND RECEIVING WATER TOXICITY

    EPA Science Inventory

    An on-site investigation was conducted in northeast Florida to evaluate the toxicity of a pulp and paper mill discharge and to determine whether there was any receiving water toxicity associated with that discharge. The species tested included the macroalga Champia parvula, the m...

  2. 300 Area process sewer piping upgrade and 300 Area treated effluent disposal facility discharge to the City of Richland Sewage System, Hanford Site, Richland, Washington

    SciTech Connect

    NONE

    1995-05-01

    The U.S. Department of Energy (DOE) is proposing to upgrade the existing 300 Area Process Sewer System by constructing and operating a new process sewer collection system that would discharge to the 300 Area Treated Effluent Disposal Facility. The DOE is also considering the construction of a tie-line from the TEDF to the 300 Area Sanitary Sewer for discharging the process wastewater to the City of Richland Sewage System. The proposed action is needed because the integrity of the old piping in the existing 300 Area Process Sewer System is questionable and effluents might be entering the soil column from leaking pipes. In addition, the DOE has identified a need to reduce anticipated operating costs at the new TEDF. The 300 Area Process Sewer Piping Upgrade (Project L-070) is estimated to cost approximately $9.9 million. The proposed work would involve the construction and operation of a new process sewer collection system. The new system would discharge the effluents to a collection sump and lift station for the TEDF. The TEDF is designed to treat and discharge the process effluent to the Columbia River. The process waste liquid effluent is currently well below the DOE requirements for radiological secondary containment and is not considered a RCRA hazardous waste or a State of Washington Hazardous Waste Management Act dangerous waste. A National Pollutant Discharge Elimination, System (NPDES) permit has been obtained from the U.S. Environmental Protection Agency for discharge to the Columbia River. The proposed action would upgrade the existing 300 Area Process Sewer System by the construction and operation of a new combined gravity, vacuum, and pressurized process sewer collection system consisting of vacuum collection sumps, pressure pump stations, and buried polyvinyl chloride or similar pipe. Two buildings would also be built to house a main collection station and a satellite collection station.

  3. State waste discharge permit application for the 200 Area Effluent Treatment Facility and the State-Approved Land Disposal Site

    SciTech Connect

    Not Available

    1993-08-01

    Application is being made for a permit pursuant to Chapter 173--216 of the Washington Administrative Code (WAC), to discharge treated waste water and cooling tower blowdown from the 200 Area Effluent Treatment Facility (ETF) to land at the State-Approved Land Disposal Site (SALDS). The ETF is located in the 200 East Area and the SALDS is located north of the 200 West Area. The ETF is an industrial waste water treatment plant that will initially receive waste water from the following two sources, both located in the 200 Area on the Hanford Site: (1) the Liquid Effluent Retention Facility (LERF) and (2) the 242-A Evaporator. The waste water discharged from these two facilities is process condensate (PC), a by-product of the concentration of waste from DSTs that is performed in the 242-A Evaporator. Because the ETF is designed as a flexible treatment system, other aqueous waste streams generated at the Hanford Site may be considered for treatment at the ETF. The origin of the waste currently contained in the DSTs is explained in Section 2.0. An overview of the concentration of these waste in the 242-A Evaporator is provided in Section 3.0. Section 4.0 describes the LERF, a storage facility for process condensate. Attachment A responds to Section B of the permit application and provides an overview of the processes that generated the wastes, storage of the wastes in double-shell tanks (DST), preliminary treatment in the 242-A Evaporator, and storage at the LERF. Attachment B addresses waste water treatment at the ETF (under construction) and the addition of cooling tower blowdown to the treated waste water prior to disposal at SALDS. Attachment C describes treated waste water disposal at the proposed SALDS.

  4. The occurrence and fate of chemicals of emerging concern in coastal urban rivers receiving discharge of treated municipal wastewater effluent.

    PubMed

    Sengupta, Ashmita; Lyons, J Michael; Smith, Deborah J; Drewes, Jörg E; Snyder, Shane A; Heil, Ann; Maruya, Keith A

    2014-02-01

    To inform future monitoring and assessment of chemicals of emerging concern (CECs) in coastal urban watersheds, the occurrence and fate of more than 60 pharmaceuticals and personal care products (PPCPs), commercial/household chemicals, current-use pesticides, and hormones were characterized in 2 effluent-dominated rivers in southern California (USA). Water samples were collected during 2 low-flow events at locations above and below the discharge points of water reclamation plants (WRPs) and analyzed using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry. Approximately 50% of targeted CECs were detectable at stations downstream from WRPs, compared with <31% and <10% at the reference stations above the WRPs. Concentrations of chlorinated phosphate flame retardants were highest among the CECs tested, with mean total aggregate concentrations of tris(2-chloroethyl) phosphate (TCEP), tris(1-chloro-2-propyl) phosphate (TCPP), and tris(1,3-dichloro-2-propyl) phosphate (TDCPP) of 3400?ng/L and 2400?ng/L for the 2 rivers. Maximum in-stream concentrations of pyrethroids (bifenthrin and permethrin), diclofenac, and galaxolide exceeded risk-based thresholds established for monitoring of CECs in effluent-dominated receiving waters. In contrast, maximum concentrations of PPCPs commonly detected in treated wastewater (e.g., acetaminophen, N,N,diethyl-meta-toluamide [DEET], and gemfibrozil) were less than 10% of established thresholds. Attenuation of target CECs was not observed downstream of WRP discharge until dilution by seawater occurred in the tidal zone, partly because of the short hydraulic residence times in these highly channelized systems (<3 d). In addition to confirming CECs for future in-stream monitoring, these results suggest that conservative mass transport is an important boundary condition for assessment of the input, fate, and effects of CECs in estuaries at the bottom of these watersheds. PMID:24399464

  5. EVALUATING THE IMPACTS OF ENVIRONMENTAL ENFORCEMENT: THE CASE OF EFFLUENT DISCHARGES IN THE PETROLEUM REFINING INDUSTRY

    EPA Science Inventory

    This paper looks at the impact of enforcement activity on facility-level behavior and derives quantitative estimates of the impact. We measure facility-level behavior as the levels of Biological Oxygen Demand (BOD) and Total Suspended Solids (TSS) pollutant discharges generated b...

  6. A guide for effluent radiological measurements at DOE installations

    NASA Astrophysics Data System (ADS)

    Corley, J. P.; Corbit, C. D.

    1983-07-01

    Effluent monitoring and reporting programs are maintained at all US Department of Energy (DOE) facilities that may: (1) discharge significant concentrations of radioactivity in relation to applicable standards, or (2) discharge quantities of radioactivity that have potential health and safety or other environmental significance. This Guide is intended to provide supplemental guidance to DOE Orders on methods, procedures, and performance criteria to bring more comparable rationale to DOE facility effluent measurement programs and promote compliance with applicable standards and provide the DOE Office of Operational Safety (OOS) and Operations Offices with an additional tool for evaluating effluent measurement programs at DOE facilities.

  7. Density Matters: Review of Approaches to Setting Organism-Based Ballast Water Discharge Standards

    EPA Science Inventory

    As part of their effort to develop national ballast water discharge standards under NPDES permitting, the Office of Water requested that WED scientists identify and review existing approaches to generating organism-based discharge standards for ballast water. Six potential appro...

  8. Assessing toxicity of copper, cadmium and chromium levels relevant to discharge limits of industrial effluents into inland surface waters using common onion, Allium cepa bioassay.

    PubMed

    Hemachandra, Chamini K; Pathiratne, Asoka

    2015-02-01

    Toxicity of copper, cadmium and chromium relevant to established tolerance limits for the discharge of industrial effluents into inland surface waters was evaluated by Allium cepa bioassay. The roots of A. cepa bulbs exposed to Cu(2+) (3 mg L(-1)) individually or in mixtures with Cd(2+) (0.1 mg L(-1)) or/and Cr(6+) (0.1 mg L(-1)) exhibited the highest growth inhibition, mitotic index depression and nuclear abnormalities. Root tip cells exposed to Cr(6+) or Cd(2+) alone or in mixture displayed significant chromosomal aberrations in comparison to the controls. EC50s for root growth inhibition followed the order Cu(2+) < Cd(2+) < Cr(6+) indicating greater toxicity of copper. The results show that the industrial effluent discharge regulatory limits for these metals need to be reviewed considering potential cyto-genotoxicity to biological systems. PMID:25201323

  9. Economic analysis of final effluent limitations guidelines and standards for the pharmaceutical manufacturing industry

    SciTech Connect

    NONE

    1998-07-01

    This economic analysis (EA) examines compliance costs and economic impacts resulting from the US Environmental Protection Agency`s (EPA`s) Final Effluent Limitations Guidelines and Standards for the Pharmaceutical Manufacturing Industry Point Source Category. It also investigates the costs and impacts associated with an air rule requiring Maximum Achievable Control Technology (MACT) to control air emissions, both separately and together with the Final Pharmaceutical Industry Effluent Guidelines. The EA estimates the economic effects of compliance with both final rules in terms of total aggregate annualized costs of compliance, facility closures, impacts on firms (likelihood of bankruptcy and effects on profit margins), and impacts on new sources. The EA also investigates secondary impacts on employment and communities, foreign trade, specific demographic groups, and environmental justice. This report includes a Final Regulatory Flexibility Analysis (FRFA) detailing the impacts on small businesses within the pharmaceutical industry to meet the requirements of the Regulatory Flexibility Act (RFA), as amended by the Small Business Regulatory Enforcement Fairness Act (SBREFA). Finally, the EA presents a cost-benefit analysis to meet the requirements of Executive Order 12866 and the Unfunded Mandates Reform Act.

  10. 65 FR 81964 - Effluent Limitations Guidelines, Pretreatment Standards, and New Source Performance Standards for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2000-12-27

    ...See Section IX.E.1. While non-water quality environmental characteristics (solid waste and air emission effects...limitations (WQBELs) are based on receiving water characteristics and ambient water quality standards, including...

  11. Discharge rating equation and hydraulic characteristics of standard Denil fishways

    USGS Publications Warehouse

    Odeh, M.

    2003-01-01

    This paper introduces a new equation to predict discharge capacity in the commonly used Denil fishway using water surface elevation in the upstream reservoir and fishway width and slope as the independent variables. A dimensionless discharge coefficient based only on the physical slope of the fishway is introduced. The discharge equation is based on flow physics, dimensional analysis, and experiments with three full-scale fishways of different sizes. Hydraulic characteristics of flow inside these fishways are discussed. Water velocities decreased by more than 50% and remained relatively unchanged in the fully developed flow downstream of the vena contracta region, near the upstream baffle where fish exit the fishway. Engineers and biologists need to be aware of this fact and ensure that fish can negotiate the vena contracta velocities rather than velocities within the developed flow region only. Discharge capacity was directly proportional to the fishway width and slope. The new equation is a design tool for engineers and field biologists, especially when designing a fishway based on flow availability in conjunction with the swimming capabilities of target fish species.

  12. The National Institute of Standards and Technology glow discharge resonance ionization mass spectrometry system

    Microsoft Academic Search

    L. Pibida; J. M. R. Hutchinson; Jesse Wen; L. Karam

    2000-01-01

    A new resonance ionization mass spectrometry system at the National Institute of Standards and Technology using glow discharge atomization and continuous-wave lasers has been developed. Low concentrations of 133Cs in a silver matrix have been measured using this new system. In addition a detailed characterization of the glow discharge source and laser ionization processes are made.

  13. 77 FR 33969 - Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ...1625-AA32 Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters...entitled ``Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters...entitled ``Standards for Living Organisms in Ships' Ballast Water Discharged in U.S....

  14. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Fluids and Drill Cuttings and Dewatering Effluent: 1 All facilities...fluids, drill cuttings, and dewatering effluent Free Oil No discharge...Non-aqueous drilling fluids and dewatering effluent No discharge....

  15. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Fluids and Drill Cuttings and Dewatering Effluent: 1 All facilities...fluids, drill cuttings, and dewatering effluent Free Oil No discharge...Non-aqueous drilling fluids and dewatering effluent No discharge....

  16. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Fluids and Drill Cuttings and Dewatering Effluent: 1 All facilities...fluids, drill cuttings, and dewatering effluent Free Oil No discharge...Non-aqueous drilling fluids and dewatering effluent No discharge....

  17. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Fluids and Drill Cuttings and Dewatering Effluent: 1 All facilities...fluids, drill cuttings, and dewatering effluent Free Oil No discharge...Non-aqueous drilling fluids and dewatering effluent No discharge....

  18. 40 CFR 435.44 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Fluids and Drill Cuttings and Dewatering Effluent: 1 All facilities...fluids, drill cuttings, and dewatering effluent Free Oil No discharge...Non-aqueous drilling fluids and dewatering effluent No discharge....

  19. 40 CFR 420.64 - New source performance standards (NSPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.64 New source performance standards (NSPS). The discharge of wastewater pollutants from...

  20. 40 CFR 420.64 - New source performance standards (NSPS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.64 New source performance standards (NSPS). The discharge of wastewater pollutants from...

  1. 40 CFR 420.64 - New source performance standards (NSPS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.64 New source performance standards (NSPS). The discharge of wastewater pollutants from...

  2. 40 CFR 420.64 - New source performance standards (NSPS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.64 New source performance standards (NSPS). The discharge of wastewater pollutants from...

  3. 40 CFR 420.124 - New source performance standards (NSPS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Hot Coating Subcategory § 420.124 New source performance standards (NSPS). The discharge of wastewater pollutants...

  4. 40 CFR 420.124 - New source performance standards (NSPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Hot Coating Subcategory § 420.124 New source performance standards (NSPS). The discharge of wastewater pollutants...

  5. 40 CFR 420.124 - New source performance standards (NSPS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Hot Coating Subcategory § 420.124 New source performance standards (NSPS). The discharge of wastewater pollutants...

  6. 40 CFR 420.124 - New source performance standards (NSPS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Hot Coating Subcategory § 420.124 New source performance standards (NSPS). The discharge of wastewater pollutants...

  7. 40 CFR 420.124 - New source performance standards (NSPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Hot Coating Subcategory § 420.124 New source performance standards (NSPS). The discharge of wastewater pollutants...

  8. 40 CFR 420.114 - New source performance standards (NSPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Alkaline Cleaning Subcategory § 420.114 New source performance standards (NSPS). The discharge of wastewater...

  9. 40 CFR 420.114 - New source performance standards (NSPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Alkaline Cleaning Subcategory § 420.114 New source performance standards (NSPS). The discharge of wastewater...

  10. Counting at low concentrations: the statistical challenges of verifying ballast water discharge standards.

    PubMed

    Frazier, Melanie; Miller, A Whitman; Lee, Henry; Reusser, Deborah A

    2013-03-01

    Discharge from the ballast tanks of ships is one of the primary vectors of nonindigenous species in marine environments. To mitigate this environmental and economic threat, international, national, and state entities are establishing regulations to limit the concentration of living organisms that may be discharged from the ballast tanks of ships. The proposed discharge standards have ranged from zero detectable organisms to < 10 organisms/ m3. If standard sampling methods are used, verifying whether ballast discharge complies with these stringent standards will be challenging due to the inherent stochasticity of sampling. Furthermore, at low concentrations, very large volumes of water must be sampled to find enough organisms to accurately estimate concentration. Despite these challenges, adequate sampling protocols comprise a critical aspect of establishing standards because they help define the actual risk level associated with a standard. A standard that appears very stringent may be effectively lax if it is paired with an inadequate sampling protocol. We describe some of the statistical issues associated with sampling at low concentrations to help regulators understand the uncertainties of sampling as well as to inform the development of sampling protocols that ensure discharge standards are adequately implemented. PMID:23634586

  11. Simulation of water quality and the effects of waste-water effluent on the South Platte River from Chatfield Reservoir through Denver, Colorado. Water Resources Investigation

    Microsoft Academic Search

    J. E. Paschal; D. K. Mueller

    1991-01-01

    Projected increases in population and discharges of wastewater effluent in the Denver metropolitan area makes compliance with water-quality standards increasingly difficult and necessitates controlling discharges of wastewater effluent to the South Platte River. In 1989, the State of Colorado adopted the U.S. Environmental Protection Agency's QUAL2E water-quality model as the preferred method for estimating effects of effluent on Colorado rivers.

  12. Characterization of Stormflows and Wastewater Treatment-Plant Effluent Discharges on Water Quality, Suspended Sediment, and Stream Morphology for Fountain and Monument Creek Watersheds, Colorado, 1981-2006

    USGS Publications Warehouse

    Mau, David P.; Stogner, Robert W.; Edelmann, Patrick

    2007-01-01

    In 1998, the U.S. Geological Survey, in cooperation with Colorado Springs City Engineering, began a study of the Fountain and Monument Creek watersheds to characterize water quality and suspended-sediment conditions in the watershed for different flow regimes, with an emphasis on characterizing water quality during storm runoff. Water-quality and suspended-sediment samples were collected in the Fountain and Monument Creek watersheds from 1981 through 2006 to evaluate the effects of stormflows and wastewater-treatment effluent on Fountain and Monument Creeks in the Colorado Springs, Colorado, area. Water-quality data were collected at 11 sites between 1981 and 2001, and 14 tributary sites were added in 2003 to increase spatial coverage and characterize water quality throughout the watersheds. Suspended-sediment samples collected daily at 7 sites from 1998 through 2001, 6 sites daily from 2003 through 2006, and 13 tributary sites intermittently from 2003 through 2006 were used to evaluate the effects of stormflow on suspended-sediment concentrations, discharges, and yields. Data were separated into three flow regimes: base flow, normal flow, and stormflow. Stormflow concentrations from 1998 through 2006 were compared to Colorado acute instream standards and, with the exception of a few isolated cases, did not exceed water-quality standards for inorganic constituents that were analyzed. However, stormflow concentrations of both fecal coliform and Escherichia coli (E. coli) frequently exceeded water-quality standards during 1998 through 2006 on main-stem and tributary sites by more than an order of magnitude. There were two sites on Cottonwood Creek, a tributary to Monument Creek, with elevated concentrations of dissolved nitrite plus nitrate: site 07103985 (TbCr), a tributary to Cottonwood Creek and site 07103990 (lower_CoCr), downstream from site 07103985 (TbCr), and near the confluence with Monument Creek. During base-flow and normal-flow conditions, the median concentrations of dissolved nitrite plus nitrate ranged from 5.1 to 6.1 mg/L and were 4 to 7 times larger than concentrations at the nearest upstream site on Monument Creek, site 07103970 (MoCr_Woodmen). The source of these larger dissolved nitrite plus nitrate concentrations has not been identified, but the fact that all measurements had elevated dissolved nitrite plus nitrate concentrations indicates a relatively constant source. Most stormflow concentrations of dissolved trace elements were smaller than concentrations from base-flow or normal-flow samples. However, median concentrations of total arsenic, copper, lead, manganese, nickel, and zinc generally were much larger during periods of stormflow than during base flow or normal flow. Concentrations of dissolved and total copper, total manganese, total nickel, dissolved and total selenium, and dissolved and total zinc ranged from 3 to 27 times larger at site 07103707 (FoCr_8th) than site 07103700 (FoCr_Manitou) during base flow, indicating a large source of trace elements between these two sites. Both of these sites are located on Fountain Creek, upstream from the confluence with Monument Creek. The likely source area is Gold Hill Mesa, a former tailings pile for a gold refinery located just upstream from the confluence with Monument Creek, and upstream from site 07103707 (FoCr_8th). Farther downstream in Fountain Creek, stormflow samples for total copper, manganese, lead, nickel, and zinc were larger at the downstream site near the city of Security, site 07105800 (FoCr_Security), than at the upstream site near Janitell Road, site 07105530 (FoCr_Janitell), compared with other main-stem sites and indicated a relatively large source of these metals between the two sites. Nitrogen, phosphorus, and trace-element loads substantially increased during stormflow. Suspended-sediment concentrations, discharges, and yields associated with stormflow were significantly larger than those associated with normal flow. The Apr

  13. 40 CFR 415.227 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.227 Effluent limitations guidelines representing the degree of effluent...

  14. 40 CFR 415.227 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.227 Effluent limitations guidelines representing the degree of effluent...

  15. 40 CFR 415.227 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.227 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 415.227 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Titanium Dioxide Production Subcategory § 415.227 Effluent limitations guidelines representing the degree of effluent...

  17. 40 CFR 415.667 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Chlorate Production Subcategory § 415.667 Effluent limitations guidelines representing the degree of effluent reduction...

  18. 40 CFR 415.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Calcium Chloride Production Subcategory § 415.43 Effluent limitations guidelines representing the degree of effluent...

  19. 40 CFR 415.657 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cobalt Salts Production Subcategory § 415.657 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of effluent...

  1. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  2. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of effluent...

  3. 40 CFR 426.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.72 Effluent limitations guidelines representing the degree of effluent...

  4. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  5. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of effluent...

  6. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of effluent...

  7. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of effluent...

  10. 40 CFR 426.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.77 Effluent limitations guidelines representing the degree of effluent...

  11. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  13. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  14. 40 CFR 426.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.73 Effluent limitations guidelines representing the degree of effluent...

  15. 40 CFR 426.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.62 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 426.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Tempering Subcategory § 426.67 Effluent limitations guidelines representing the degree of effluent...

  17. 40 CFR 426.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Automotive Glass Laminating Subcategory § 426.72 Effluent limitations guidelines representing the degree of effluent...

  18. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.142 Effluent limitations guidelines representing the degree of effluent...

  19. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.142 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 415.143 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.143 Effluent limitations guidelines representing the degree of effluent...

  1. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.142 Effluent limitations guidelines representing the degree of effluent...

  2. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.142 Effluent limitations guidelines representing the degree of effluent...

  3. 40 CFR 415.143 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.143 Effluent limitations guidelines representing the degree of effluent...

  4. 40 CFR 415.143 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.143 Effluent limitations guidelines representing the degree of effluent...

  5. 40 CFR 415.143 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.143 Effluent limitations guidelines representing the degree of effluent...

  6. 40 CFR 415.142 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.142 Effluent limitations guidelines representing the degree of effluent...

  7. 40 CFR 415.143 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Bicarbonate Production Subcategory § 415.143 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 406.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Parboiled Rice Processing Subcategory § 406.67 Effluent limitations guidelines representing the degree of effluent reduction...

  9. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Iodine Production Subcategory § 415.432 Effluent limitations guidelines representing the degree of effluent reduction...

  10. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Iodine Production Subcategory § 415.432 Effluent limitations guidelines representing the degree of effluent reduction...

  11. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Iodine Production Subcategory § 415.432 Effluent limitations guidelines representing the degree of effluent reduction...

  12. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Iodine Production Subcategory § 415.432 Effluent limitations guidelines representing the degree of effluent reduction...

  13. 40 CFR 415.432 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Iodine Production Subcategory § 415.432 Effluent limitations guidelines representing the degree of effluent reduction...

  14. 40 CFR 424.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.37 Effluent limitations guidelines representing the degree of effluent reduction...

  15. 40 CFR 424.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.33 Effluent limitations guidelines representing the degree of effluent reduction...

  16. 40 CFR 424.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.32 Effluent limitations guidelines representing the degree of effluent reduction...

  17. 40 CFR 424.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.32 Effluent limitations guidelines representing the degree of effluent reduction...

  18. 40 CFR 424.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.37 Effluent limitations guidelines representing the degree of effluent reduction...

  19. 40 CFR 424.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Slag Processing Subcategory § 424.33 Effluent limitations guidelines representing the degree of effluent reduction...

  20. 40 CFR 415.343 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.343 Effluent limitations guidelines representing the degree of effluent reduction...

  1. 40 CFR 415.343 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.343 Effluent limitations guidelines representing the degree of effluent reduction...

  2. 40 CFR 415.343 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.343 Effluent limitations guidelines representing the degree of effluent reduction...

  3. 40 CFR 415.343 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.343 Effluent limitations guidelines representing the degree of effluent reduction...

  4. 40 CFR 415.347 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.347 Effluent limitations guidelines representing the degree of effluent reduction...

  5. 40 CFR 415.347 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.347 Effluent limitations guidelines representing the degree of effluent reduction...

  6. 40 CFR 415.347 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.347 Effluent limitations guidelines representing the degree of effluent reduction...

  7. 40 CFR 415.347 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.347 Effluent limitations guidelines representing the degree of effluent reduction...

  8. 40 CFR 415.347 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.347 Effluent limitations guidelines representing the degree of effluent reduction...

  9. 40 CFR 415.343 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.343 Effluent limitations guidelines representing the degree of effluent reduction...

  10. 40 CFR 415.412 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Hydrogen Production Subcategory § 415.412 Effluent limitations guidelines representing the degree of effluent reduction...

  11. 40 CFR 415.427 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Hydrogen Cyanide Production Subcategory § 415.427 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 419.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.33 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  13. 40 CFR 419.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.33 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  14. 40 CFR 419.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.32 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  15. 40 CFR 419.34 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.34 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  16. 40 CFR 419.34 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.34 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  17. 40 CFR 419.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.32 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  18. 40 CFR 419.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.32 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  19. 40 CFR 419.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.32 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  20. 40 CFR 419.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.33 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  1. 40 CFR 419.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.33 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  2. 40 CFR 419.34 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PETROLEUM REFINING POINT SOURCE CATEGORY Petrochemical Subcategory § 419.34 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  3. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Borax Production Subcategory § 415.272 Effluent limitations guidelines representing the degree of effluent reduction...

  4. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Borax Production Subcategory § 415.272 Effluent limitations guidelines representing the degree of effluent reduction...

  5. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Borax Production Subcategory § 415.272 Effluent limitations guidelines representing the degree of effluent reduction...

  6. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Borax Production Subcategory § 415.272 Effluent limitations guidelines representing the degree of effluent reduction...

  7. 40 CFR 415.272 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Borax Production Subcategory § 415.272 Effluent limitations guidelines representing the degree of effluent reduction...

  8. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.552 Effluent limitations guidelines representing the degree of effluent reduction...

  9. 40 CFR 415.237 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.237 Effluent limitations guidelines representing the degree of effluent reduction...

  10. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.552 Effluent limitations guidelines representing the degree of effluent reduction...

  11. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.552 Effluent limitations guidelines representing the degree of effluent reduction...

  12. 40 CFR 415.237 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.237 Effluent limitations guidelines representing the degree of effluent reduction...

  13. 40 CFR 415.237 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.237 Effluent limitations guidelines representing the degree of effluent reduction...

  14. 40 CFR 415.237 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.237 Effluent limitations guidelines representing the degree of effluent reduction...

  15. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.552 Effluent limitations guidelines representing the degree of effluent reduction...

  16. 40 CFR 415.552 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Sodium Fluoride Production Subcategory § 415.552 Effluent limitations guidelines representing the degree of effluent reduction...

  17. 40 CFR 415.237 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride Production Subcategory § 415.237 Effluent limitations guidelines representing the degree of effluent reduction...

  18. 40 CFR 446.15 - Standards of performance for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.15 Standards...no discharge of process waste water pollutants to navigable...

  19. 40 CFR 446.15 - Standards of performance for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.15 Standards...no discharge of process waste water pollutants to navigable...

  20. Understanding fish behavior, distribution, and survival in thermal effluents using fixed telemetry arrays: a case study of smallmouth bass in a discharge canal during winter.

    PubMed

    Cooke, Steven J; Bunt, Christopher M; Schreer, Jason F

    2004-01-01

    Advances in telemetry have facilitated the continuous monitoring of fish position and movement. At present, there are few examples where this approach has been applied to environmental monitoring or assessment. Here we 1) present a case study that used a fixed antenna array and continuously scanning coded receiving system to monitor the movement of radio-tagged smallmouth bass ( Micropterus dolomieu) in a thermal discharge canal on Lake Erie during the winter of 1998/1999, and 2) evaluate the use of fixed telemetry arrays for environmental monitoring. Although the number of radiotagged bass in the canal decreased gradually over time, fish spent the majority of the winter in the canal. When in the canal, bass selected areas upstream of the tempering pumps where water was the warmest. This region was also high in habitat complexity, had adequate velocity refuges, and abundant forage. Despite residing in the thermal effluent throughout the winter, none of the fish monitored were observed to participate in reproductive activities in the canal in the Spring. Interestingly, during a biofouling chlorination pulse in May, 50% of radiotagged fish still residing in the canal left and did not return during the monitoring period. Utility infrastructure accessible to fish, including thermal effluents, should be considered as fish habitat and managed accordingly to minimize mortality and sublethal effects on resident and transient fish. Fixed telemetry arrays that permit the continuous monitoring of fish behavior as described in this paper are widely applicable to many issues in environmental management, monitoring, and conservation. PMID:14743291

  1. 77 FR 55417 - Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ...USCG-2001-10486] RIN 1625-AA32 Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters AGENCY: Coast...collection approval for the Standards for Living Organisms in Ships' Ballast Water Discharged in U.S. Waters (BWDS)...

  2. 40 CFR 446.16 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.16 Pretreatment...There shall be no discharge of process water pollutants to a publicly owned...

  3. 40 CFR 446.16 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS PAINT FORMULATING POINT SOURCE CATEGORY Oil-Base Solvent Wash Paint Subcategory § 446.16 Pretreatment...There shall be no discharge of process water pollutants to a publicly owned...

  4. Facility effluent monitoring plan for WESF

    SciTech Connect

    SIMMONS, F.M.

    1999-09-01

    The FEMP for the Waste Encapsulation and Storage Facility (WESF) provides sufficient information on the WESF effluent characteristics and the effluent monitoring systems so that a compliance assessment against applicable requirements may be performed. Radioactive and hazardous material source terms are related to specific effluent streams that are in turn, related to discharge points and, finally are compared to the effluent monitoring system capability.

  5. 40 CFR 435.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Drilling Fluids, Drill Cuttings, and Dewatering Effluent: 1 (A) All coastal areas...drilling fluids, drill cuttings, and dewatering effluent SPP Toxicity Minimum 96-hour... Non-aqueous drilling fluids and dewatering effluent No discharge. Drill...

  6. 40 CFR 435.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Drilling Fluids, Drill Cuttings, and Dewatering Effluent: 1 (A) All coastal areas...drilling fluids, drill cuttings, and dewatering effluent SPP Toxicity Minimum 96-hour... Non-aqueous drilling fluids and dewatering effluent No discharge. Drill...

  7. 40 CFR 435.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Drilling Fluids, Drill Cuttings, and Dewatering Effluent: 1 (A) All coastal areas...drilling fluids, drill cuttings, and dewatering effluent SPP Toxicity Minimum 96-hour... Non-aqueous drilling fluids and dewatering effluent No discharge. Drill...

  8. 40 CFR 435.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Drilling Fluids, Drill Cuttings, and Dewatering Effluent: 1 (A) All coastal areas...drilling fluids, drill cuttings, and dewatering effluent SPP Toxicity Minimum 96-hour... Non-aqueous drilling fluids and dewatering effluent No discharge. Drill...

  9. 40 CFR 435.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Drilling Fluids, Drill Cuttings, and Dewatering Effluent: 1 (A) All coastal areas...drilling fluids, drill cuttings, and dewatering effluent SPP Toxicity Minimum 96-hour... Non-aqueous drilling fluids and dewatering effluent No discharge. Drill...

  10. Statistical Evaluation of Effluent Monitoring Data for the 200 Area Treated Effluent Disposal Facility

    SciTech Connect

    Chou, Charissa J.; Johnson, Vernon G.

    2000-03-08

    This report updates the original effluent variability study for the 200 Area Treated Effluent Disposal Facility (TEDF) and provides supporting justification for modifying the effluent monitoring portion of the discharge permit. Four years of monitoring data were evaluated and used to statistically justify changes in permit effluent monitoring conditions. As a result, the TEDF effluent composition and variability of the effluent waste stream are now well defined.

  11. Feasibility of physico-chemical treatment and Advanced Oxidation Processes (AOPs) as a means of pretreatment of olive mill effluent (OME)

    Microsoft Academic Search

    Kadir Kestio?lu; Taner Yonar; Nuri Azbar

    2005-01-01

    The efficiency of alternative pretreatment methods for an olive mill effluent (OME) in producing a final effluent conforming to Turkish Water Pollution Standards for discharge into the public sewage was studied. For this purpose, various treatment alternatives such as acid cracking, chemical coagulation, adsorption and Advanced Oxidation Processes (AOPs) were studied. A significant amount of Chemical Oxygen Demand (COD), total

  12. Discharge coefficients of Venturi tubes with standard and non-standard convergent angles

    Microsoft Academic Search

    M. J Reader-Harris; W. C Brunton; J. J Gibson; D Hodges; I. G Nicholson

    2001-01-01

    This paper describes twenty one Venturi tubes manufactured in a range of diameter ratios from 0.4 to 0.75. Fifteen of them are standard, with a convergent angle of 21°, manufactured in a range of diameters from 50 mm to 200 mm and of diameter ratios from 0.4 to 0.75. Six are standard except for the convergent angles which are either

  13. 40 CFR 436.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...best practicable control technology currently available (BPT): (1) Discharges of process generated waste water and mine dewatering discharges, shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  14. 40 CFR 436.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...best practicable control technology currently available (BPT): (1) Discharges of process generated waste water and mine dewatering discharges, shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  15. 40 CFR 436.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...best practicable control technology currently available (BPT): (1) Discharges of process generated waste water and mine dewatering discharges, shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  16. 40 CFR 436.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...best practicable control technology currently available (BPT): (1) Discharges of process generated waste water and mine dewatering discharges, shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  17. 40 CFR 436.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...best practicable control technology currently available (BPT): (1) Discharges of process generated waste water and mine dewatering discharges, shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  18. Removal of xenobiotics from effluent discharge by adsorption on zeolite and expanded clay: an alternative to activated carbon?

    PubMed

    Tahar, A; Choubert, J M; Miège, C; Esperanza, M; Le Menach, K; Budzinski, H; Wisniewski, C; Coquery, M

    2014-04-01

    Xenobiotics such as pesticides and pharmaceuticals are an increasingly large problem in aquatic environments. A fixed-bed adsorption filter, used as tertiary stage of sewage treatment, could be a solution to decrease xenobiotics concentrations in wastewater treatment plants (WWTPs) effluent. The adsorption efficiency of two mineral adsorbent materials (expanded clay (EC) and zeolite (ZE)), both seen as a possible alternative to activated carbon (AC), was evaluated in batch tests. Experiments involving secondary treated domestic wastewater spiked with a cocktail of ten xenobiotics (eight pharmaceuticals and two pesticides) known to be poorly eliminated in conventional biological process were carried out. Removal efficiencies and partitions coefficients were calculated for two levels of initial xenobiotic concentration, i.e, concentrations lower to 10 ?g/L and concentrations ranged from 100 to 1,000 ?g/L. While AC was the most efficient adsorbent material, both alternative adsorbent materials showed good adsorption efficiencies for all ten xenobiotics (from 50 to 100 % depending on the xenobiotic/adsorbent material pair). For all the targeted xenobiotics, at lower concentrations, EC presented the best adsorption potential with higher partition coefficients, confirming the results in terms of removal efficiencies. Nevertheless, Zeolite presents virtually the same adsorption potential for both high and low xenobiotics concentrations to be treated. According to this first batch investigation, ZE and EC could be used as alternative absorbent materials to AC in WWTP. PMID:24430496

  19. 33 CFR 155.430 - Standard discharge connections for oceangoing ships of 400 gross tons and above.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    (a) All oceangoing ships of 400 gross tons and above must have a standard shore connection for reception facilities to discharge oily mixtures from machinery space bilges or ballast water containing an oily mixture from fuel oil tanks. The discharge connection must have the following...

  20. 33 CFR 155.430 - Standard discharge connections for oceangoing ships of 400 gross tons and above.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    (a) All oceangoing ships of 400 gross tons and above must have a standard shore connection for reception facilities to discharge oily mixtures from machinery space bilges or ballast water containing an oily mixture from fuel oil tanks. The discharge connection must have the following...

  1. Development document for final effluent limitations guidelines and standards for the pharmaceutical manufacturing point source category

    SciTech Connect

    NONE

    1998-07-01

    The contents include: Introduction; Summary; Industry Description; Industry Subcategorization; Water Use and Wastewater Characterization; Pollutants Selected for Regulation; Description of the Control and Treatment Options; Performance of the Control and Treatment Options; Pollutant Reduction Estimates; Costs of Technology Bases of Regulations; Regulatory Options Selection; Non-water Quality Environmental Impacts; Best Practicable Control Technology (BPT); Best Conventional Technology; Best Available Technology Economically Achievable (BAT); New Source Performance Standards (NSPS); and Pretreatment Standards for Existing Sources (PSES); and Pretreatment Standards for New Sources (PSNS).

  2. 33 CFR 155.430 - Standard discharge connections for oceangoing ships of 400 gross tons and above.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS Vessel Equipment § 155.430 Standard discharge connections...

  3. 33 CFR 155.430 - Standard discharge connections for oceangoing ships of 400 gross tons and above.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS Vessel Equipment § 155.430 Standard discharge connections...

  4. 33 CFR 155.430 - Standard discharge connections for oceangoing ships of 400 gross tons and above.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS Vessel Equipment § 155.430 Standard discharge connections...

  5. Pollution Indicators in Gaborone Industrial Effluent

    Microsoft Academic Search

    V. Emongor; E. Nkegbe; B. Kealotswe; I. Koorapetse; S. Sankwasa; S. Keikanetswe

    2005-01-01

    The objective of this study was to determine pollution indicators in and around Gaborone industrial effluent, generate relevant baseline information on industrial effluents; and determine the major sources of industrial pollution in Gaborone, Botswana. The results of the study showed that effluent quality discharged by the four different industry types in Gaborone, Botswana, differed significantly. Brewery, chemical, paints, food and

  6. What is the relationship between whole effluent toxicity and instream biological condition?

    SciTech Connect

    Diamond, J.; Daley, C.

    2000-01-01

    The authors compiled a database of 250 dischargers across the US and examined relationships between standardized Ceriodaphnia dubia and Pimephales promelas (fathead minnows), whole effluent toxicity (WET) test endpoints, and instream biological condition as measured by benthic macroinvertebrate assessments. Sites were included in the analysis if the effluents were not manipulated before testing (e.g., dechlorination), and standardized biological and physical habitat assessment methods were used upstream and directly downstream of the discharge. Several analyses indicated that fish endpoints were more related to instream biological condition than Ceriodaphnia WET endpoints. Dischargers that failed <25% of their tests had {le}15% chance of exhibiting instream impairment. Effluent dilution was the strongest factor affecting relationships between WET and observed biological conditions. Effluents that comprised >80% of the stream under low-flow conditions exhibited better relationships between WET and instream condition than effluents with greater dilution. Effluents that comprised <20% of the stream had a low probability of exhibiting impairment, even if several WET test failures were observed over a 1-year period. Fish acute and chronic WET information could predict instream biological conditions; however, WET compliance, based on 7Q10 stream flow, was consistently conservative. Their results indicate that WET was more predictive of instream biological condition if several tests were conducted, more than one type of test was conducted, and endpoints within a test were relatively consistent over time.

  7. GEOTHERMAL EFFLUENT SAMPLING WORKSHOP

    EPA Science Inventory

    This report outlines the major recommendations resulting from a workshop to identify gaps in existing geothermal effluent sampling methodologies, define needed research to fill those gaps, and recommend strategies to lead to a standardized sampling methodology....

  8. Experimental research in the use of electrets in measuring effluents from rocket exhaust and a review of standard air quality measuring devices

    NASA Technical Reports Server (NTRS)

    Susko, M.

    1976-01-01

    Seven standard types of measuring devices used to obtain the chemical composition of rocket exhaust effluents were discussed. The electrets, a new measuring device, are investigated and compared with established measuring techniques. The preliminary results obtained show that electrets have multipollutant measuring capabilities, simplicity of deployment, speed of assessment or analysis, and may be an important and valuable tool in measuring pollutants from space vehicle rocket exhaust.

  9. Census of cultivable bacterial community in common effluent treatment plant (CETP) of tannery discharge and computational scrutiny on their leading residents

    PubMed Central

    Suganya, Thangaiyan; Pandiarajan, Jeyaraj; Arunprasanna, Vimalanathan; Shanmugam, Ponnusamy; Krishnan, Muthukalingan

    2013-01-01

    Common effluent treatment plant (CETP) for tannery effluent, is the combination of physical, chemical and biological treatment to facilitate the degradation of industrial waste water. Obviously, the biomass which survives in this extreme environment may have the ability to utilize the effluent as the sole carbon source for its survival. The ultimate aim of the present investigation is to expose the microbial diversity in each stage of the CETP through the culture dependent way. Bacterial diversity in the effluent were analysed through 16S rRNA gene. The community study revealed the dominance of firmicutes and the dominant genus was Bacillus sp, with variable species diversity. Notably, Putative Bacillus sp, B. firmus and B. licheniformis were observed in all stages of treatment. The dominant residents were analysed by BProm and TF site scan to prove their uniqueness. This species richness indicates the capability of liveliness in treatment plant and whose can be exploited for treating the effluent by using modern molecular approach. Abbreviations CETP - Common Effluent Treatment Plant, PTIET - Pallavaram Tanners Industrial Effluent Treatment Company Ltd. PMID:23390354

  10. THE PRESENCE OF ESTROGENIC AND ANDROGENIC SUBSTANCES IN EFFLUENTS FROM CONCENTRATED ANIMAL FEEDING OPERATIONS

    EPA Science Inventory

    In February 2003 the U.S.EPA published a final rule on National Polllutant Discharge Elimination System Permit Regulation and Effluent Limitation Guidelines and Standards for Concentrated Animal Feeding Operations (CAFOs). Manure and wastewater from CAFOs have the potential to c...

  11. Effects of wastewater effluent discharge and treatment facility upgrades on environmental and biological conditions of the upper Blue River, Johnson County, Kansas and Jackson County, Missouri, January 2003 through March 2009

    USGS Publications Warehouse

    Graham, Jennifer L.; Stone, Mandy L.; Rasmussen, Teresa J.; Poulton, Barry C.

    2010-01-01

    The Johnson County Blue River Main Wastewater Treatment Facility discharges into the upper Blue River near the border between Johnson County, Kansas and Jackson County, Missouri. During 2005 through 2007 the wastewater treatment facility underwent upgrades to increase capacity and include biological nutrient removal. The effects of wastewater effluent on environmental and biological conditions of the upper Blue River were assessed by comparing an upstream site to two sites located downstream from the wastewater treatment facility. Environmental conditions were evaluated using previously and newly collected discrete and continuous data, and were compared with an assessment of biological community composition and ecosystem function along the upstream-downstream gradient. This evaluation is useful for understanding the potential effects of wastewater effluent on water quality, biological community structure, and ecosystem function. In addition, this information can be used to help achieve National Pollution Discharge Elimination System (NPDES) wastewater effluent permit requirements after additional studies are conducted. The effects of wastewater effluent on the water-quality conditions of the upper Blue River were most evident during below-normal and normal streamflows (about 75 percent of the time), when wastewater effluent contributed more than 20 percent to total streamflow. The largest difference in water-quality conditions between the upstream and downstream sites was in nutrient concentrations. Total and inorganic nutrient concentrations at the downstream sites during below-normal and normal streamflows were 4 to 15 times larger than at the upstream site, even after upgrades to the wastewater treatment facility were completed. However, total nitrogen concentrations decreased in wastewater effluent and at the downstream site following wastewater treatment facility upgrades. Similar decreases in total phosphorus were not observed, likely because the biological phosphorus removal process was not optimized until after the study was completed. Total nitrogen and phosphorus from the wastewater treatment facility contributed a relatively small percentage (14 to 15 percent) to the annual nutrient load in the upper Blue River, but contributed substantially (as much as 75 percent) to monthly loads during seasonal low-flows in winter and summer. During 2007 and 2008, annual discharge from the wastewater treatment facility was about one-half maximum capacity, and estimated potential maximum annual loads were 1.6 to 2.4 times greater than annual loads before capacity upgrades. Even when target nutrient concentrations are met, annual nutrient loads will increase when the wastewater treatment facility is operated at full capacity. Regardless of changes in annual nutrient loads, the reduction of nutrient concentrations in the Blue River Main wastewater effluent will help prevent further degradation of the upper Blue River. The Blue River Main Wastewater Treatment Facility wastewater effluent caused changes in concentrations of several water-quality constituents that may affect biological community structure and function including larger concentrations of bioavailable nutrients (nitrate and orthophosphorus) and smaller turbidities. Streambed-sediment conditions were similar along the upstream-downstream gradient and measured constituents did not exceed probable effect concentrations. Habitat conditions declined along the upstream-downstream gradient, largely because of decreased canopy cover and riparian buffer width and increased riffle-substrate fouling. Algal biomass, primary production, and the abundance of nutrient-tolerant diatoms substantially increased downstream from the wastewater treatment facility. Likewise, the abundance of intolerant macroinvertebrate taxa and Kansas Department of Health and Environment aquatic-life-support scores, derived from macroinvertebrate data, significantly decreased downstream from the wastewater

  12. 40 CFR 410.47 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Woven Fabric Finishing Subcategory § 410.47 Effluent limitations representing the...

  13. 40 CFR 410.57 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.57 Effluent limitations representing the...

  14. 40 CFR 410.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Carpet Finishing Subcategory § 410.62 Effluent limitations representing the...

  15. 40 CFR 410.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.82 Effluent limitations representing...

  16. 40 CFR 410.92 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...92 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.92 Effluent limitations representing...

  17. 40 CFR 410.87 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.87 Effluent limitations representing the...

  18. 40 CFR 410.87 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.87 Effluent limitations representing the...

  19. 40 CFR 410.32 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Low Water Use Processing Subcategory § 410.32 Effluent limitations representing...

  20. 40 CFR 410.87 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.87 Effluent limitations representing the...

  1. 40 CFR 410.57 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.57 Effluent limitations representing the...

  2. 40 CFR 410.92 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...92 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.92 Effluent limitations representing...

  3. 40 CFR 410.97 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.97 Effluent limitations representing the...

  4. 40 CFR 410.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.82 Effluent limitations representing...

  5. 40 CFR 410.32 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Low Water Use Processing Subcategory § 410.32 Effluent limitations representing...

  6. 40 CFR 410.57 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.57 Effluent limitations representing the...

  7. 40 CFR 410.92 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...92 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.92 Effluent limitations representing...

  8. 40 CFR 410.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Carpet Finishing Subcategory § 410.62 Effluent limitations representing the...

  9. 40 CFR 410.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.82 Effluent limitations representing...

  10. 40 CFR 410.67 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...67 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Carpet Finishing Subcategory § 410.67 Effluent limitations representing the degree...

  11. 40 CFR 410.67 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...67 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Carpet Finishing Subcategory § 410.67 Effluent limitations representing the degree...

  12. 40 CFR 410.92 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...92 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.92 Effluent limitations representing...

  13. 40 CFR 410.47 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Woven Fabric Finishing Subcategory § 410.47 Effluent limitations representing the...

  14. 40 CFR 410.32 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Low Water Use Processing Subcategory § 410.32 Effluent limitations representing...

  15. 40 CFR 410.97 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.97 Effluent limitations representing the...

  16. 40 CFR 410.97 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.97 Effluent limitations representing the...

  17. 40 CFR 410.87 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.87 Effluent limitations representing the...

  18. 40 CFR 410.82 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Nonwoven Manufacturing Subcategory § 410.82 Effluent limitations representing...

  19. 40 CFR 410.32 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Low Water Use Processing Subcategory § 410.32 Effluent limitations representing...

  20. 40 CFR 410.97 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Felted Fabric Processing Subcategory § 410.97 Effluent limitations representing the...

  1. 40 CFR 410.57 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TEXTILE MILLS POINT SOURCE CATEGORY Knit Fabric Finishing Subcategory § 410.57 Effluent limitations representing the...

  2. 40 CFR 427.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Starch Binder) Subcategory § 427.33 Effluent limitations guidelines...

  3. 40 CFR 427.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.42 Effluent limitations guidelines...

  4. 40 CFR 427.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.43 Effluent limitations guidelines...

  5. 40 CFR 427.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard Subcategory § 427.53 Effluent limitations guidelines representing the...

  6. 40 CFR 427.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Floor Tile Subcategory § 427.73 Effluent limitations guidelines representing the...

  7. 40 CFR 427.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Coating or Finishing of Asbestos Textiles Subcategory § 427.82 Effluent limitations guidelines...

  8. 40 CFR 427.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Roofing Subcategory § 427.62 Effluent limitations guidelines representing the degree...

  9. 40 CFR 422.63 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Sodium Phosphates Subcategory § 422.63 Effluent limitations guidelines representing the degree...

  10. 40 CFR 417.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.73 Effluent limitations...

  11. 40 CFR 417.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Glycerine Concentration Subcategory § 417.43 Effluent limitations...

  12. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines representing...

  13. 40 CFR 417.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Glycerine Concentration Subcategory § 417.43 Effluent limitations...

  14. 40 CFR 417.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.73 Effluent limitations...

  15. 40 CFR 417.132 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Chlorosulfonic Acid Sulfation Subcategory § 417.132 Effluent limitations...

  16. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines representing...

  17. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines representing...

  18. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines representing...

  19. 40 CFR 417.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.72 Effluent limitations...

  20. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing...

  1. 40 CFR 417.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.83 Effluent limitations...

  2. 40 CFR 417.92 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Oleum Sulfonation and Sulfation Subcategory § 417.92 Effluent limitations...

  3. 40 CFR 417.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.73 Effluent limitations...

  4. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines representing...

  5. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing...

  6. 40 CFR 417.152 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.152 Effluent limitations guidelines representing...

  7. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines...

  8. 40 CFR 417.92 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Oleum Sulfonation and Sulfation Subcategory § 417.92 Effluent limitations...

  9. 40 CFR 417.93 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Oleum Sulfonation and Sulfation Subcategory § 417.93 Effluent limitations...

  10. 40 CFR 417.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.82 Effluent limitations...

  11. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines representing...

  12. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing...

  13. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing...

  14. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  15. 40 CFR 417.12 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Soap Manufacturing by Batch Kettle Subcategory § 417.12 Effluent...

  16. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines...

  17. 40 CFR 417.182 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.182 Effluent limitations guidelines representing...

  18. 40 CFR 417.83 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.83 Effluent limitations...

  19. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  20. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing...

  1. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines...

  2. 40 CFR 417.183 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.183 Effluent limitations guidelines representing...

  3. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  4. 40 CFR 417.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Chlorosulfonic Acid Sulfation Subcategory § 417.133 Effluent limitations...

  5. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  6. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing...

  7. 40 CFR 417.172 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.172 Effluent limitations guidelines...

  8. 40 CFR 417.122 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Sulfamic Acid Sulfation Subcategory § 417.122 Effluent limitations...

  9. 40 CFR 417.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.82 Effluent limitations...

  10. 40 CFR 417.153 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.153 Effluent limitations guidelines representing...

  11. 40 CFR 417.173 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Detergents by Dry Blending Subcategory § 417.173 Effluent limitations guidelines...

  12. 40 CFR 417.123 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Sulfamic Acid Sulfation Subcategory § 417.123 Effluent limitations...

  13. 40 CFR 424.73 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...424.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Electrolytic Chromium Subcategory § 424.73 Effluent limitations...

  14. 40 CFR 424.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...424.67 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Electrolytic Manganese Products Subcategory § 424.67 Effluent limitations...

  15. 40 CFR 424.72 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...424.72 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Electrolytic Chromium Subcategory § 424.72 Effluent limitations...

  16. 40 CFR 424.77 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...424.77 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS FERROALLOY MANUFACTURING POINT SOURCE CATEGORY Electrolytic Chromium Subcategory § 424.77 Effluent limitations...

  17. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the...

  18. 40 CFR 426.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.52 Effluent limitations guidelines representing the...

  19. 40 CFR 426.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.42 Effluent limitations guidelines representing the...

  20. 40 CFR 426.133 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Hand Pressed and Blown Glass Manufacturing Subcategory § 426.133 Effluent limitations guidelines...

  1. 40 CFR 426.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Plate Glass Manufacturing Subcategory § 426.47 Effluent limitations guidelines representing the...

  2. 40 CFR 426.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Container Manufacturing Subcategory § 426.82 Effluent limitations guidelines...

  3. 40 CFR 426.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Float Glass Manufacturing Subcategory § 426.57 Effluent limitations guidelines representing the...

  4. 40 CFR 426.13 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Insulation Fiberglass Subcategory § 426.13 Effluent limitations guidelines...

  5. 40 CFR 426.122 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...426.122 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.122 Effluent...

  6. 40 CFR 426.82 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Glass Container Manufacturing Subcategory § 426.82 Effluent limitations guidelines...

  7. 40 CFR 426.122 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Incandescent Lamp Envelope Manufacturing Subcategory § 426.122 Effluent...

  8. 40 CFR 426.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.113 Effluent limitations guidelines representing the degree of...

  9. 40 CFR 426.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.113 Effluent limitations guidelines representing the degree of...

  10. 40 CFR 426.117 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.117 Effluent limitations guidelines representing the degree of...

  11. 40 CFR 426.117 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.117 Effluent limitations guidelines representing the degree of...

  12. 40 CFR 426.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.113 Effluent limitations guidelines representing the degree of...

  13. 40 CFR 426.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.112 Effluent limitations guidelines representing the degree of...

  14. 40 CFR 426.113 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.113 Effluent limitations guidelines representing the degree of...

  15. 40 CFR 426.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.112 Effluent limitations guidelines representing the degree of...

  16. 40 CFR 426.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.112 Effluent limitations guidelines representing the degree of...

  17. 40 CFR 426.117 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.117 Effluent limitations guidelines representing the degree of...

  18. 40 CFR 426.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) GLASS MANUFACTURING POINT SOURCE CATEGORY Television Picture Tube Envelope Manufacturing Subcategory § 426.112 Effluent limitations guidelines representing the degree of...

  19. 40 CFR 405.107 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Milk Subcategory § 405.107 Effluent limitations guidelines representing the degree of...

  20. 40 CFR 405.97 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Milk Subcategory § 405.97 Effluent limitations guidelines representing the degree of...

  1. 40 CFR 405.107 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Milk Subcategory § 405.107 Effluent limitations guidelines representing the degree of...

  2. 40 CFR 405.107 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Milk Subcategory § 405.107 Effluent limitations guidelines representing the degree of...

  3. 40 CFR 405.97 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Milk Subcategory § 405.97 Effluent limitations guidelines representing the degree of...

  4. 40 CFR 405.107 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Milk Subcategory § 405.107 Effluent limitations guidelines representing the degree of...

  5. 40 CFR 405.97 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Milk Subcategory § 405.97 Effluent limitations guidelines representing the degree of...

  6. 40 CFR 405.97 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Milk Subcategory § 405.97 Effluent limitations guidelines representing the degree of...

  7. 40 CFR 405.97 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Milk Subcategory § 405.97 Effluent limitations guidelines representing the degree of...

  8. 40 CFR 405.107 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Milk Subcategory § 405.107 Effluent limitations guidelines representing the degree of...

  9. 40 CFR 420.137 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...137 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Other Operations Subcategory § 420.137 Effluent limitations...

  10. 40 CFR 420.137 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...137 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Other Operations Subcategory § 420.137 Effluent limitations...

  11. 40 CFR 420.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Steelmaking Subcategory § 420.47 Effluent limitations guidelines...

  12. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations...

  13. 40 CFR 420.87 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Salt Bath Descaling Subcategory § 420.87 Effluent limitations...

  14. 40 CFR 420.52 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Vacuum Degassing Subcategory § 420.52 Effluent limitations...

  15. Prediction analysis of effluent removal in a septic sludge treatment plant: a biomimetics engineering approach.

    PubMed

    Chun, Ting Sie; Malek, M A; Ismail, Amelia Ritahani

    2014-09-20

    Effluent discharge from septic tanks is affecting the environment in developing countries. The most challenging issue facing these countries is the cost of inadequate sanitation, which includes significant economic, social, and environmental burdens. Although most sanitation facilities are evaluated based on their immediate costs and benefits, their long-term performance should also be investigated. In this study, effluent quality-namely, the biological oxygen demand (BOD), chemical oxygen demand (COD), and total suspended solid (TSS)-was assessed using a biomimetics engineering approach. A novel immune network algorithm (INA) approach was applied to a septic sludge treatment plant (SSTP) for effluent-removal predictive modelling. The Matang SSTP in the city of Kuching, Sarawak, on the island of Borneo, was selected as a case study. Monthly effluent discharges from 2007 to 2011 were used for training, validating, and testing purposes using MATLAB 7.10. The results showed that the BOD effluent-discharge prediction was less than 50% of the specified standard after the 97(th) month of operation. The COD and TSS effluent removals were simulated at the 85(th) and the 121(st) months, respectively. The study proved that the proposed INA-based SSTP model could be used to achieve an effective SSTP assessment and management technique. PMID:25005632

  16. 40 CFR 414.91 - Toxic pollutant effluent limitations and standards for direct discharge point sources that use...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Acrylonitrile 242 96 Anthracene 59 22 Benzene 136 37 Benzo(a)anthracene 59... 68 1,1-Dichloroethylene 25 16 1,2-trans-Dichloroethylene 54...380 1,450 Total Cyanide 1,200 420 Total Lead 690 320 Total...

  17. 40 CFR 414.91 - Toxic pollutant effluent limitations and standards for direct discharge point sources that use...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Acrylonitrile 242 96 Anthracene 59 22 Benzene 136 37 Benzo(a)anthracene 59... 68 1,1-Dichloroethylene 25 16 1,2-trans-Dichloroethylene 54...380 1,450 Total Cyanide 1,200 420 Total Lead 690 320 Total...

  18. 40 CFR 414.91 - Toxic pollutant effluent limitations and standards for direct discharge point sources that use...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Acrylonitrile 242 96 Anthracene 59 22 Benzene 136 37 Benzo(a)anthracene 59... 68 1,1-Dichloroethylene 25 16 1,2-trans-Dichloroethylene 54...380 1,450 Total Cyanide 1,200 420 Total Lead 690 320 Total...

  19. 40 CFR 436.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  20. 40 CFR 436.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  1. 40 CFR 436.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...046 0.023 Total fluoride .006 .003 pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (4) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  2. 40 CFR 436.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...046 0.023 Total fluoride .006 .003 pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (4) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  3. 40 CFR 436.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...046 0.023 Total fluoride .006 .003 pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (4) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  4. 40 CFR 436.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  5. 40 CFR 436.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  6. 40 CFR 436.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  7. 40 CFR 436.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  8. 40 CFR 436.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  9. 40 CFR 436.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  10. 40 CFR 436.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...046 0.023 Total fluoride .006 .003 pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (4) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  11. 40 CFR 436.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  12. 40 CFR 436.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...for 30 consecutive days shall not exceed— pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (2) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  13. 40 CFR 436.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...046 0.023 Total fluoride .006 .003 pH (1 ) (1 ) 1 Within the range 6.0 to 9.0. (4) Mine dewatering discharges shall not exceed the following limitations: Effluent characteristic Effluent limitations Maximum for...

  14. 40 CFR 440.55 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.55 Effluent limitations representing the degree of effluent reduction attainable by the...

  15. 40 CFR 471.66 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Titanium Forming Subcategory § 471.66 Effluent limitations representing the degree of effluent reduction attainable by the...

  16. 40 CFR 471.66 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Titanium Forming Subcategory § 471.66 Effluent limitations representing the degree of effluent reduction attainable by the...

  17. 40 CFR 440.55 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.55 Effluent limitations representing the degree of effluent reduction attainable by the...

  18. 40 CFR 471.66 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Titanium Forming Subcategory § 471.66 Effluent limitations representing the degree of effluent reduction attainable by the...

  19. 40 CFR 440.55 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.55 Effluent limitations representing the degree of effluent reduction attainable by the...

  20. 40 CFR 471.66 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Titanium Forming Subcategory § 471.66 Effluent limitations representing the degree of effluent reduction attainable by the...

  1. 40 CFR 440.55 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ORE MINING AND DRESSING POINT SOURCE CATEGORY Titanium Ore Subcategory § 440.55 Effluent limitations representing the degree of effluent reduction attainable by the...

  2. 40 CFR 471.56 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Refractory Metals Forming Subcategory § 471.56 Effluent limitations representing the degree of effluent reduction attainable...

  3. 40 CFR 471.56 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Refractory Metals Forming Subcategory § 471.56 Effluent limitations representing the degree of effluent reduction attainable...

  4. 40 CFR 471.56 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Refractory Metals Forming Subcategory § 471.56 Effluent limitations representing the degree of effluent reduction attainable...

  5. 40 CFR 471.56 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Refractory Metals Forming Subcategory § 471.56 Effluent limitations representing the degree of effluent reduction attainable...

  6. 40 CFR 471.56 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Refractory Metals Forming Subcategory § 471.56 Effluent limitations representing the degree of effluent reduction attainable...

  7. 40 CFR 409.87 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Puerto Rican Raw Cane Sugar Processing Subcategory § 409.87 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 409.62 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Hilo-Hamakua Coast of the Island of Hawaii Raw Cane Sugar Processing Subcategory § 409.62 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 409.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SUGAR PROCESSING POINT SOURCE CATEGORY Florida and Texas Raw Cane Sugar Processing Subcategory § 409.57 Effluent limitations guidelines representing the degree of effluent...

  10. 40 CFR 417.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.102 Effluent limitations guidelines representing the degree of effluent...

  11. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.103 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 417.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.102 Effluent limitations guidelines representing the degree of effluent...

  13. 40 CFR 417.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.102 Effluent limitations guidelines representing the degree of effluent...

  14. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.103 Effluent limitations guidelines representing the degree of effluent...

  15. 40 CFR 417.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.102 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.103 Effluent limitations guidelines representing the degree of effluent...

  17. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.103 Effluent limitations guidelines representing the degree of effluent...

  18. 40 CFR 417.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.103 Effluent limitations guidelines representing the degree of effluent...

  19. 40 CFR 417.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Air-SO3 Sulfation and Sulfonation Subcategory § 417.102 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 405.117 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Condensed Whey Subcategory § 405.117 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  1. 40 CFR 405.127 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY Dry Whey Subcategory § 405.127 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  2. 40 CFR 406.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Bulgur Wheat Flour Milling Subcategory § 406.47 Effluent limitations guidelines representing the degree of effluent reduction...

  3. 40 CFR 406.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Wheat Flour Milling Subcategory § 406.37 Effluent limitations guidelines representing the degree of effluent reduction...

  4. 40 CFR 406.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Wheat Flour Milling Subcategory § 406.32 Effluent limitations guidelines representing the degree of effluent reduction...

  5. 40 CFR 406.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Wheat Flour Milling Subcategory § 406.33 Effluent limitations guidelines representing the degree of effluent reduction...

  6. 40 CFR 417.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Glycerine Concentration Subcategory § 417.42 Effluent limitations guidelines representing the degree of effluent reduction attainable...

  7. 40 CFR 471.26 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Magnesium Forming Subcategory § 471.26 Effluent limitations representing the degree of effluent reduction attainable by the...

  8. 40 CFR 436.242 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.242 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  9. 40 CFR 436.242 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.242 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  10. 40 CFR 436.242 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Diatomite Subcategory § 436.242 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  11. 40 CFR 427.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.42 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  12. 40 CFR 427.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Paper (Elastomeric Binder) Subcategory § 427.43 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  13. 40 CFR 406.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.52 Effluent limitations guidelines representing the degree of effluent reduction...

  14. 40 CFR 406.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.52 Effluent limitations guidelines representing the degree of effluent reduction...

  15. 40 CFR 406.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.53 Effluent limitations guidelines representing the degree of effluent reduction...

  16. 40 CFR 406.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Parboiled Rice Processing Subcategory § 406.67 Effluent limitations guidelines representing the degree of effluent reduction...

  17. 40 CFR 406.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.52 Effluent limitations guidelines representing the degree of effluent reduction...

  18. 40 CFR 406.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.52 Effluent limitations guidelines representing the degree of effluent reduction...

  19. 40 CFR 406.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.53 Effluent limitations guidelines representing the degree of effluent reduction...

  20. 40 CFR 406.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.57 Effluent limitations guidelines representing the degree of effluent reduction...

  1. 40 CFR 406.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.57 Effluent limitations guidelines representing the degree of effluent reduction...

  2. 40 CFR 406.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.57 Effluent limitations guidelines representing the degree of effluent reduction...

  3. 40 CFR 406.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Parboiled Rice Processing Subcategory § 406.67 Effluent limitations guidelines representing the degree of effluent reduction...

  4. 40 CFR 406.52 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.52 Effluent limitations guidelines representing the degree of effluent reduction...

  5. 40 CFR 406.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.53 Effluent limitations guidelines representing the degree of effluent reduction...

  6. 40 CFR 406.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.57 Effluent limitations guidelines representing the degree of effluent reduction...

  7. 40 CFR 406.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Parboiled Rice Processing Subcategory § 406.67 Effluent limitations guidelines representing the degree of effluent reduction...

  8. 40 CFR 406.67 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Parboiled Rice Processing Subcategory § 406.67 Effluent limitations guidelines representing the degree of effluent reduction...

  9. 40 CFR 406.57 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.57 Effluent limitations guidelines representing the degree of effluent reduction...

  10. 40 CFR 406.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.53 Effluent limitations guidelines representing the degree of effluent reduction...

  11. 40 CFR 406.53 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.53 Effluent limitations guidelines representing the degree of effluent reduction...

  12. 40 CFR 440.15 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORE MINING AND DRESSING POINT SOURCE CATEGORY Iron Ore Subcategory § 440.15 Effluent limitations representing the degree of effluent reduction...

  13. 40 CFR 445.13 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle C Hazardous Waste Landfill § 445.13 Effluent limitations representing the degree of effluent reduction...

  14. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent...

  15. 40 CFR 445.13 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle C Hazardous Waste Landfill § 445.13 Effluent limitations representing the degree of effluent reduction...

  16. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent...

  17. 40 CFR 445.13 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle C Hazardous Waste Landfill § 445.13 Effluent limitations representing the degree of effluent reduction...

  18. 40 CFR 445.13 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle C Hazardous Waste Landfill § 445.13 Effluent limitations representing the degree of effluent reduction...

  19. 40 CFR 445.13 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle C Hazardous Waste Landfill § 445.13 Effluent limitations representing the degree of effluent reduction...

  20. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent...

  1. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent...

  2. 40 CFR 445.23 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) LANDFILLS POINT SOURCE CATEGORY RCRA Subtitle D Non-Hazardous Waste Landfill § 445.23 Effluent limitations representing the degree of effluent...

  3. 40 CFR 436.252 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Jade Subcategory § 436.252 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  4. 40 CFR 436.252 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Jade Subcategory § 436.252 Effluent limitations guidelines representing the degree of effluent reduction attainable by...

  5. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent...

  6. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction attainable by the...

  7. 40 CFR 464.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.37 Effluent limitations guidelines representing the degree of effluent...

  8. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction attainable by the...

  9. 40 CFR 464.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Copper Casting Subcategory § 464.27 Effluent limitations guidelines representing the degree of effluent...

  10. 40 CFR 464.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Copper Casting Subcategory § 464.27 Effluent limitations guidelines representing the degree of effluent...

  11. 40 CFR 464.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.37 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent...

  13. 40 CFR 420.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.63 Effluent limitations representing the degree of effluent reduction attainable by the...

  14. 40 CFR 420.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.63 Effluent limitations representing the degree of effluent reduction attainable by the...

  15. 40 CFR 464.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Copper Casting Subcategory § 464.27 Effluent limitations guidelines representing the degree of effluent...

  16. 40 CFR 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Zinc Casting Subcategory § 464.47 Effluent limitations guidelines representing the degree of effluent...

  17. 40 CFR 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Zinc Casting Subcategory § 464.47 Effluent limitations guidelines representing the degree of effluent...

  18. 40 CFR 464.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.37 Effluent limitations guidelines representing the degree of effluent...

  19. 40 CFR 464.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Copper Casting Subcategory § 464.27 Effluent limitations guidelines representing the degree of effluent...

  20. 40 CFR 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Zinc Casting Subcategory § 464.47 Effluent limitations guidelines representing the degree of effluent...

  1. 40 CFR 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Zinc Casting Subcategory § 464.47 Effluent limitations guidelines representing the degree of effluent...

  2. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent...

  3. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction attainable by the...

  4. 40 CFR 464.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Zinc Casting Subcategory § 464.47 Effluent limitations guidelines representing the degree of effluent...

  5. 40 CFR 420.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.63 Effluent limitations representing the degree of effluent reduction attainable by the...

  6. 40 CFR 464.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Copper Casting Subcategory § 464.27 Effluent limitations guidelines representing the degree of effluent...

  7. 40 CFR 420.62 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.62 Effluent limitations representing the degree of effluent reduction attainable by the...

  8. 40 CFR 464.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Ferrous Casting Subcategory § 464.37 Effluent limitations guidelines representing the degree of effluent...

  9. 40 CFR 420.63 - Effluent limitations representing the degree of effluent reduction attainable by the application...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Continuous Casting Subcategory § 420.63 Effluent limitations representing the degree of effluent reduction attainable by the...

  10. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent...

  11. 40 CFR 464.17 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS METAL MOLDING AND CASTING POINT SOURCE CATEGORY Aluminum Casting Subcategory § 464.17 Effluent limitations guidelines representing the degree of effluent...

  12. 40 CFR 422.42 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.42 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  13. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  14. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  15. 40 CFR 422.42 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.42 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  16. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  17. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

  18. 40 CFR 422.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.47 Effluent limitations guidelines representing the degree of effluent reduction attainable by the...

  19. 40 CFR 422.43 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.43 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

  20. 40 CFR 422.42 - Effluent limitations and guidelines representing the degree of effluent reduction attainable by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY Defluorinated Phosphate Rock Subcategory § 422.42 Effluent limitations and guidelines representing the degree of effluent reduction attainable by...