| Air Emission Control Products | Uses/Users |
|---|---|
| Aqua ammonia | Used by industrial sites and in diesel trucks requiring NOx reduction |
| Urea liquor | |
| NOxOUT–A™ | |
| Water Treatment Products | Uses/Users |
| Green phosphoric acid | Used by industrial sites such as pulp and paper mills |
| Phosphoric acid | |
| Polyphosphate | |
| Hydrofluorosilicic acid | Used by municipalities to add fluoride to water supplies |
| Heavy Metal Remediation Products | Uses/Users |
| Phosfil | Prevents leaching of heavy metals through soil or river/lake bottoms |
| Amber phosphoric acid | Used for roadway heavy metal remediation |