Record Display for the EPA National Library Catalog


Main Title Safety Aspects of Oxygen Aeration Activated Sludge Systems.
Author Unterberg, Walter ; Melvold, Robert W. ; Hedenland., Lloyd D. ;
CORP Author Rockwell International, Canoga Park, Calif. Rocketdyne Div.;Municipal Environmental Research Lab., Cincinnati, Ohio. Wastewater Research Div.
Year Published 1978
Report Number R-9787; EPA-68-03-2078; EPA/600/2-78/134;
Stock Number PB-282 465
Additional Subjects Safety ; Oxygen ; Aeration ; Sewage treatment ; Activated sludge process ; Flammable gases ; Combustion products ; Hazards ; Safe handling ; Manuals ; Personnel ; Flammability testing ; Occupational safety and health
Library Call Number Additional Info Location Last
NTIS  PB-282 465 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 117p
This project was carried out to assess the impact of the use of oxygen and oxygen-enriched air for aeration of activated sludge systems on the safety of municipal waste-water treatment plants and their personnel. The tasks included (1) determination of oxygen combustion hazards from desk top analyses and small scale flammability tests, (2) characterization and safety evaluation of oxygen aeration activated sludge systems from field visits and literature, (3) development of safety strategy and economics, and (4) preparation of standard safety manual and safety checklists for wastewater treatment with oxygen aeration.