Development of immobilized enzyme systems for enhancement of biological waste treatment processes /

Development of immobilized enzyme systems for enhancement of biological waste treatment processes /

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Bibliographic Details
Corporate author / creator:	Grumman Aerospace Corporation.
Imprint:	Washington, DC : [Environmental Protection Agency, Water Quality Office], 1970.
Description:	ix, 61 p. : ill. ; 28 cm.
Language:	English
Series:	Water pollution control research series Water pollution control research series.
Subject:	Sewage -- Purification -- Biological treatment. Immobilized enzymes. Immobilized enzymes Sewage -- Purification -- Biological treatment
Format:	U.S. Federal Government Document Print Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/9860252

Hidden Bibliographic Details
Other authors / contributors:	United States. Environmental Protection Agency. Water Quality Office.
Notes:	"Program #16060 DXN; Contract #14-12-562" "16050DXNO7/70." Prepared under contract no. 14-12-562. Includes bibliographical references (p. 47-48).
Summary:	In existing biological wastewater treatment systems, the degradation and utilization of wastewater nutrients are controlled by complex enzyme systems. The objectives of this study were the biochemical fractionation, concentration, and evaluation of a lyophilized immobilized enzyme preparation for its effectiveness to enhance the biological degradation of domestic sewage. A method was developed to biochemically fractionate the microbial enzymes from activated sludge, to concentrate and characterize their activity, and to immobilize this activity by entrapment in a polyacrylamide gel. The enzyme-gel preparation was tested for its effect on the biological degradation of a bench-scale batch activated sludge process.
Other form:	Online version: Grumman Aerospace Corporation. Development of immobilized enzyme systems for enhancement of biological waste treatment processes. Washington [Environmental Protection Agency, Water Quality Office]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1970
Govt.docs classification:	EP 2.10:16050DXNO7/70

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Call Number:	TD755.G78 1970
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