Full-scale evaluation of activated bio-filter wastewater treatment process
By: Kerwin L. Rakness ... [et al.]
Contributors: Rakness, Kerwin L; Municipal Environmental Research Laboratory
Publisher: U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory; Center for Environmental Research Information [distributor]
Published: 1982
Place of publication: Cincinnati, OH
Language: eng
Subjects: Sewage -- Purification -- Filtration; Sewage sludge -- Drying
Notes: Caption title

At head of title: Project summary

"August 1982."

"EPA-600/S2-82-057."