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Continued evaluation of oxygen use in conventional activated sludge processing / [Authors: M. A. McDowell and others. Prepared] for the Office of Research and Monitoring, Environmental Protection Agency.

Saved in:
MacDowell, M. A.
Washington : [U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1972.
viii, 164 p.
Cover title: Activated sludge processing
"17050 DNW 02/72."
Prepared under contract no. 14-12-867
englisch
Water pollution control research series.
sewage : purification
water purification : oxigen effect
USR - Slurry, sludge - treatment and use
CWE - Chemical engineering, chemical industry - general
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084 0 |a CWE - Chemical engineering, chemical industry - general  |2 ZB 
084 0 |a USR - Slurry, sludge - treatment and use  |2 ZB 
245 0 0 |a Continued evaluation of oxygen use in conventional activated sludge processing /   |c [Authors: M. A. McDowell and others. Prepared] for the Office of Research and Monitoring, Environmental Protection Agency. 
246 0 0 |a Activated sludge processing. 
260 |a Washington :   |b [U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off.,   |c 1972. 
300 |a viii, 164 p. 
490 0 |a Water pollution control research series. 
500 |a Cover title: Activated sludge processing 
500 |a "17050 DNW 02/72." 
500 |a Prepared under contract no. 14-12-867 
500 |a englisch 
596 |a 1 
653 |a sewage : purification 
653 |a water purification : oxigen effect 
700 1 |a MacDowell, M. A. 
710 2 |a Union Carbide Corporation (New York, NY)  |b Linde Division. 
710 2 |a United States.  |b Environmental Protection Agency  |b Office of Research and Monitoring. 
900 |a B 037627'01' 
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