Search Results for the EPA National Library Catalog

Items Found: 15

Showing: Items 1 - 15

Your Search: (SUBJECT=Sewage Purification Flocculation)

 
 
 

Select Item Title Year Published
A thesis entitled the effect of flocculation chemicals on the activated sludge treatment of raw sewage / 1971
Design and performance criteria for settling tanks for the removal of physical-chemical flocs / 1973
Flocculation-flotation aids for treatment of combined sewer overflows / 1977
Full-scale raw wastewater flocculation with polymers / 1972
Initial mixing in coagulation processes / 1972
Initial mixing in coagulation processes, 1972
Phosphorus reduction from continuous overflow lagoons by addition of coagulants to influent sewage 1977
Phosphorus removal by ferrous iron and lime / 1971
Phosphorus removal from human wastewater by direct dosing of alum to a septic tank 1976
Polyelectrolytes for water and wastewater treatment 1981
Top-feed vacuum filtration of waste-activated sludge / 1982
Top-feed vacuum filtration of waste-activated sludge / 1982
Treatment of combined sewer overflows by high gradient magnetic separation : on-site testing with mobile pilot plant trailer / 1978
Treatment of combined sewer overflows by high gradient magnetic separation : on-site testing with mobile pilot plant trailer / 1978
Waste treatment with polyelectrolytes and other flocculants 1977

Save, Print or Email Selected Records