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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 415
Subpart D - Subpart D—Calcium Chloride Production Subcategory
§ 415.40 - Applicability; description of the calcium chloride production subcategory.
§ 415.41 - Specialized definitions.
§ 415.42 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 415.43 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 415.44 - [Reserved]
§ 415.45 - New source performance standards (NSPS).
§ 415.46 - Pretreatment standards for new sources (PSNS).
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