Discharge prohibitions

Discharge prohibitions. Discharge prohibitions. Any facility subject to this subchapter may not discharge process wastewater pollutants from the following sources: (1) Rolling spent neat oils and graphite based lubricants; (2) Drawing spent lubricants; (3) Extrusion spent lubricants; (4) Forging spent lubricants; (5) Metal powder production floor wash wastewater; (6) Metal powder pressing spent lubricants; (7) Sawing and grinding spent neat oils; and (8) Degreasing spent solvents.