Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection - Wisconsin Pollutant Discharge Elimination System
Chapter NR 230 - Inorganic chemicals manufacturing
Section NR 230.002 - Applicability

Universal Citation: WI Admin Code ยง NR 230.002
Current through August 26, 2024

This chapter applies to any manufacturing operation which discharges or may discharge process wastewater pollutants to waters of the state or into a publicly owned treatment works and which produces any of the inorganic chemicals listed in table A:

Table A

aluminum fluoride

lithium

aluminum sulfate

nickel salts

ammonium chloride

nitrogen

borax

oxygen

boric acid

potassium metal

bromine

potassium chloride

cadmium pigments and salts

potassium dichromate

calcium carbide

potassium hydroxide

calcium carbonate

potassium iodide

calcium chloride

potassium sulfate

calcium hydroxide

silver nitrate

calcium oxide

sodium bicarbonate

carbon monoxide

sodium bisulfite

chlorine

sodium chlorate

chrome pigments

sodium chloride

chromic acid

sodium dichromate

cobalt salts

sodium fluoride

copper salts

sodium hydroxide

ferric chloride

sodium sulfate

fluorine

sodium sulfite

hydrofluoric acid

stannic oxide

hydrogen

titanium dioxide

hydrogen cyanide

zinc chloride

hydrogen peroxide

zinc sulfate

iodine

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