40 CFR Subpart AI
Chromic Acid Production Subcategory
June 9, 2020
§
415.351
Specialized definitions. [Reserved]
§
415.350
Applicability; description of the chromic acid production subcategory
§
415.352
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§
§415.353-415.355
[Reserved]
§
415.356
Pretreatment standards for new sources (PSNS)