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  2. Toxicity characteristic leaching procedure - Wikipedia

    en.wikipedia.org/wiki/Toxicity_characteristic...

    "Regulated Metals: The Rule of 20." Pollution Prevention Institute, Kansas State University. Environment, Health and Safety Online. "The EPA TCLP: Toxicity Characteristic Leaching Procedure and Characteristic Wastes (D-codes)." 2008-03-07.

  3. File:D-Codes.pdf - Wikipedia

    en.wikipedia.org/wiki/File:D-Codes.pdf

    Download QR code; In other projects ... Listing of US EPA D Codes for characteristically ... I need to add refenrece to describe the "Rule of 20x" for totals limits. ...

  4. Toxic Substances Control Act of 1976 - Wikipedia

    en.wikipedia.org/wiki/Toxic_Substances_Control...

    The Toxic Substances Control Act (TSCA) is a United States law, passed by the Congress in 1976 and administered by the United States Environmental Protection Agency (EPA), that regulates chemicals not regulated by other U.S. federal statutes, [1] including chemicals already in commerce and the introduction of new chemicals.

  5. New EPA rule says 218 US chemical plants must reduce toxic ...

    www.aol.com/news/epa-rule-says-200-us-130057398.html

    The new rule will slash more than 6,200 tons (5,624 metric tonnes) of toxic air pollutants annually and implement fenceline monitoring, the EPA said, addressing health risks in surrounding ...

  6. Strict new EPA rules would force coal-fired power plants to ...

    www.aol.com/news/tough-epa-rules-force-coal...

    The EPA issued rules in 2015 to regulate active and new ponds at operating facilities, seven years after a disaster in Kingston, Tennessee, that flooded two rivers with toxic waste and destroyed ...

  7. US appeals court allows EPA rule on coal-fired power plants ...

    www.aol.com/news/us-appeals-court-allows-epa...

    The EPA projects that the rule will yield up to $370 billion in climate and health net benefits and avoid nearly 1.4 billion metric tons of carbon pollution through 2047, equivalent to preventing ...

  8. Title 40 of the Code of Federal Regulations - Wikipedia

    en.wikipedia.org/wiki/Title_40_of_the_Code_of...

    Title 40 is a part of the United States Code of Federal Regulations. Title 40 arranges mainly environmental regulations that were promulgated by the US Environmental Protection Agency (EPA), based on the provisions of United States laws (statutes of the U.S. Federal Code). Parts of the regulation may be updated annually on July 1. [1]

  9. National Emissions Standards for Hazardous Air Pollutants

    en.wikipedia.org/wiki/National_Emissions...

    The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.