1. LawStack
  2. Title 40 - Protection of Environment
  3. Chapter I - ENVIRONMENTAL PROTECTION AGENCY
  4. Subchapter N - EFFLUENT GUIDELINES AND STANDARDS
  5. Part 421 - NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY
  6. 40 CFR Subpart U
40 CFR Subpart U
Primary Nickel and Cobalt Subcategory
June 9, 2020
§
421.230
Applicability: Description of the primary nickel and cobalt subcategory
§
421.231
Specialized definitions
§
421.232
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
§
421.233
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
§
421.234
Standards of performance for new sources
§
421.235
[Reserved]
§
421.236
Pretreatment standards for new sources
§
421.237
[Reserved]
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Subpart T Secondary Molybdenum and Vanadium Subcategory
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Subpart V Secondary Nickel Subcategory

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