demonstrated approach for improving performance and reliability of biological wastewater treatment plants
By: by Bob A. Hegg, Kerwin L. Rakness, James R. Schultz, M & I, Inc.
Contributors: Rakness, Kerwin L.; Schultz, James R.; Municipal Environmental Research Laboratory.; M & I, inc.
Series: Environmental protection technology series ; EPA-600/2-79-035; Research reporting series -- EPA-600/2-79-035.
Publisher: Envionmental Protection Agency, Office of Research and Development, [Office of Energy, Minerals, and Industry], Municipal Environmental Research Laboratory; for sale by the National Technical Information Service
Published: 1979
Place of publication: Cincinnati, Ohio; Springfield, Va
Language: eng
Number of pages: 52
Subjects: Sewage -- Purification -- Biological treatment.
Notes: Contract no. 68-03-2224.

June 1979.

Includes bibliographical references.