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Activated sludge process microbiology

Retention of microbiological solids in activated sludge processing concn... [Pg.633]

G. W. Fuhs and M. Chen (1975). Microbiological basis of phosphorus removal in the activated sludge process for the treatment of wastewaters. Microb. Ecol., 2, 119-138. [Pg.224]

Microorganisms Plant/animai cellular materials Retention of microbiological solids in activated sludge processing concn of viral/bacterial cell cultures separation of fermentation products from broth retention of cell debris in fruit juices, etc. retention of cellular matter in brewery/distillery wastes Polyphenol ics Synthetic water-soluble polymers Concn/purification of lignosulphonates Concn of PVA/CMC desize wastes... [Pg.633]

The activated sludge process uses an enriched bacteria suspension to which normal or 02-enriched air is added. Surface aerators blow the oxygen required for microbiological decomposition into the water of the activated sludge tank. A downstream settling tank is used to separate and prethicken the bacteria suspension. The following criteria are essential for smooth operation of the facility... [Pg.155]

Wu, Q. Knowles, R. (1994). Cellular regulation of nitrate uptake in denitrifying Elexibacter canadensis. Canadian Journal of Microbiology, Vol.40, pp. 576-582 Yamagishi, T. Leite, J. Ueda, S. Yamaguchi, F. Suwa, Y. (2001). Simultaneous removal of phenol and ammonia by an activated sludge process with cross-flow filtration. Water Research, Vol.35, No.l3, pp. 3089-3096... [Pg.133]

Activated sludge wastewater treatment is the most common example of an aerobic suspended culture process. Many factors must be considered in Ac design and operation of an activated sludge wastewater treatment system. These include parameters involved with the process modeling and kinetics. The microbiology of the system must be considered. In addition to BOD removal, phosphorus and nitrogen removal must also be taken into account. Oxygen transfer and solids separation are important. Industrial wastes and the fates and effects of industrial chemicals (xenobiotics) must also be considered. [Pg.345]

See other pages where Activated sludge process microbiology is mentioned: [Pg.284]    [Pg.668]    [Pg.284]    [Pg.109]    [Pg.961]    [Pg.285]    [Pg.495]    [Pg.184]    [Pg.696]    [Pg.427]    [Pg.134]    [Pg.312]    [Pg.686]   
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Microbiological processes

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