Effect of recycling thermophilic sludge on the activated sludge process
By: T.B.S. Prakasam ... [et al.]
Contributors: Prakasam, T. B. S; Risk Reduction Engineering Laboratory (U.S.)
Publisher: U.S. Environmental Protection Agency, Risk Reduction Engineering Laboratory
Published: 1990
Place of publication: Cincinnati, OH
Language: eng
Subjects: Sewage sludge -- Illinois; Sewage sludge digestion
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"Sept. 1990."

"EPA/600/S2-90/037."

Includes bibliographical references (p. [6])