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Wisconsin Administrative Code (Last Updated: January 10, 2017) |
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Agency NR. Department of Natural Resources |
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Chapters 200-299. Environmental Protection – Wisconsin Pollutant Discharge Elimination System |
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Chapter 274. Nonferrous Metals Manufacturing |
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SubChapter XIX. Secondary Indium |
Section 274.19. Applicability; description of the secondary indium subcategory.
Latest version.
- This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of indium at secondary indium facilities processing spent electrolyte solutions and scrap indium metal raw materials.
History:
Cr.
Register, March, 1991, No. 423
, eff. 4-1-91.