Aerobic Heterotrophic Bacterial Populations of Sewage and Activated Sludge-Reference-Cited by-同舟云学术

Aerobic Heterotrophic Bacterial Populations of Sewage and Activated Sludge

Published:1970-04 Issue:4 Volume:19 Page:663-670
ISSN:0003-6919
Container-title:Applied Microbiology
language:en
Short-container-title:Appl Microbiol

Author:

Prakasam T. B. S.¹,Dondero N. C.¹

Affiliation:

1. Department of Environmental Sciences, Rutgers University, The State University of New Jersey, New Brunswick, New Jersey 08903

Abstract

An activated sludge from a sewage treatment plant and a laboratory activated sludge developed on an artificial waste were compared for their ability to utilize 11 aromatic compounds. There were several significant differences between them. The laboratory sludge contained higher numbers of organisms and metabolized the aromatics to a greater extent. Laboratory activated sludges acclimated to utilization of the aromatics differed from each other in population structure and the pattern of oxygen consumption with aromatic substrates. The oxidative patterns of uncontrolled mixed populations were unreliable for investigating metabolic pathways. Extracts of the various sludges elevated the plate counts of the sludges.

Publisher

American Society for Microbiology

Subject

General Pharmacology, Toxicology and Pharmaceutics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine

Link

https://journals.asm.org/doi/pdf/10.1128/am.19.4.663-670.1970

Reference15 articles.

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5. Polyphenol oxidase purification, nature and properties;Keilin D.;Proc. Roy. Soc. Ser. B Biol. Sci.,1938

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