| United States. General Accounting Office - 1977 - 90 pages
...organic matter from sewage. Wastewater treatment beyond the secondary or biological stage that includes removal of nutrients such as phosphorus and nitrogen and a high percentage of suspended solids. Advanced waste treatment, known as tertiary treatment, is the "polishing stage" of wastewater treatment... | |
| United States. General Accounting Office - 1977 - 76 pages
...Grit chamber Municipality Wastewater treatment beyond the secondary or biological stage that includes removal of nutrients, such as phosphorus and nitrogen, and a high percentage of suspended solids. (Also called tertiary treatment. ) A measure of the amount of oxygen consumed in the biological processes... | |
| 1989 - 662 pages
...impurities or substances that by law do not belong in a food or in a pesticide. Advanced Waste Water Treatment Any treatment of sewage that goes beyond...nitrogen and a high percentage of suspended solids. (See: Primary, Secondary Treatment) Advisory A non-regulatory document that communicates risk information... | |
| Us Dept Energy - 1992 - 536 pages
...BT3 Waste Management Processes BT4 Processes SO Environmental Protection Agency Glossary DEF (EPA) Any treatment of sewage that goes beyond the secondary...nitrogen and a high percentage of suspended solids. ADVERSE IMPACT ON VISIBILfTY (CAA: CFR; ESH) DA October 12, 1990 RT Visibility Impairments SO Air Pollution... | |
| Robert Perciasepe - 1998 - 155 pages
...to aquatic toxicology or human health, an acute effect is not always measured in terms of lethality. Advanced Wastewater Treatment: Any treatment of sewage...and a high percentage of suspended solids. ( See: primary, secondary treatment.) Agricultural Pollution: Farming wastes, including runoff and leaching... | |
| Ralph L. Stephenson, James B. Blackburn, Jr. - 1997 - 546 pages
...impurities or substances that by law do not belong in a food, or in a pesticide. Advanced Waste Water Treatment Any treatment of sewage that goes beyond...biological water treatment stage and includes the removal or nutrients such as phosphorus and nitrogen and a high percentage of suspended solids. (See Primary,... | |
| Jeffrey Wayne Vincoli - 2019 - 1112 pages
...Secondary wastewater treatment with enhanced solids separation. advanced wastewater treatment (AWT) abets another to commit a felony and who is not present...primary distinction between the accessory before the or nitrogen and a high percentage of suspended solids. adsorb advisory service advection Movement caused... | |
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