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contributor authorGeorge T. Fahmy
contributor authorOliver J. Hao
date accessioned2017-05-08T21:06:15Z
date available2017-05-08T21:06:15Z
date copyrightSeptember 1990
date issued1990
identifier other%28asce%290733-9372%281990%29116%3A5%28991%29.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/38786
description abstractActivated sludge (AS) foams from two wastewater treatment plants are characterized. The foams contained a significant amount of substrate and lipid. Their contents varied from plant to plant and even within the same plant. The microbial activities of foam in terms of glucose utilization and ATP levels were similar to those of mixed liquor. Foams were subjected to acid hydrolysis and heat treatment as an alternative disposal method. The hydrolyzed byproducts were readily biodegradable in a standard AS process.
publisherAmerican Society of Civil Engineers
titleCharacterization of Activated Sludge Foams from Two Plants
typeJournal Paper
journal volume116
journal issue5
journal titleJournal of Environmental Engineering
identifier doi10.1061/(ASCE)0733-9372(1990)116:5(991)
treeJournal of Environmental Engineering:;1990:;Volume ( 116 ):;issue: 005
contenttypeFulltext


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