Fox River Water Pollution Control Center - Chemicals |
Chlorination ProcessProgram Level 2 Process12,000 lbs. of the Toxic Chemical "Chlorine", CAS: 7782-50-5. Process Industries (NAICS): Sewage Treatment Facilities (22132) Dechlorination ProcessProgram Level 2 Process8,000 lbs. of the Toxic Chemical "Sulfur Dioxide (Anhydrous)", CAS: 7446-09-5. Process Industries (NAICS): Sewage Treatment Facilities (22132) |