| Hazardous Waste Contractors Soil Washing, Lagoon Sludge & Environmental Cleanup |
| Municipal & Industrial Wastewater Sewage, Aluminum & Lime Sludges |
| Chemical Processing Laboratories Chemical Waste & Catalyst Production |
| Circuit Board Manufacturers |
| Metal Hydroxides, Aluminum Waste & Precious Metal Recovery |
| Commercial Laundries, Wash Water Recycling, Stone Washed & Textile Goods. Laundry Dye and Pigment Waste |
| Wine & Juice Solids Filtration Brewery Waste / Sugar Processing Beverage Clarification |
| Petrochemical I Oil and Grease Removal, Fuel Clarification, Refinery Oil Slurries |
| Photo Laboratories Silver Recovery |