Which Wisconsin administrative codes regulate municipal and industrial sludge?

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Multiple Choice

Which Wisconsin administrative codes regulate municipal and industrial sludge?

Explanation:
Municipal sludge from domestic wastewater is regulated by NR 204, while industrial sludge is addressed under NR 214, which covers the land treatment of industrial liquid wastes. This pairing reflects how Wisconsin separates regulation for sludge produced by municipal systems from sludge associated with industrial processes, ensuring appropriate rules for land application and disposal in each case. The other codes don’t match the sludge context: NR 202 and NR 203 aren’t the standard municipal sludge references, and NR 215 deals with land treatment of industrial solid waste, not the liquid wastes typically involved with sludge.

Municipal sludge from domestic wastewater is regulated by NR 204, while industrial sludge is addressed under NR 214, which covers the land treatment of industrial liquid wastes. This pairing reflects how Wisconsin separates regulation for sludge produced by municipal systems from sludge associated with industrial processes, ensuring appropriate rules for land application and disposal in each case. The other codes don’t match the sludge context: NR 202 and NR 203 aren’t the standard municipal sludge references, and NR 215 deals with land treatment of industrial solid waste, not the liquid wastes typically involved with sludge.

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