National Science Foundation
Applied Science and Research Applications Directorate
Sludge Management - An Integrated Approach
AVA08336VNB1 - 1994
Details research into new methods of managing sludge, the pollutants removed from wastewater, in an ecologically sound way. Since sludge is produced at the rate of thirty-five billion gallons a year at sewage treatment plants in the US, there is a lot of sludge.
Produced for the government by Media Four Productions.
Thank you very much!
Rogerfrombcn 1 year ago
Heavy metals and other industrial chemical waste ruins the sludge for reuse on farmland.
RevoBB 2 years ago
Yummy
sumartoilet 3 years ago