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Yediler, A. ; Zhang, Y.-Y. ; Cai, J.P. ; Korte, F.

Effect of the Microbial Population Size on the Degradation of Linear Alkylbenzene Sulfonate in Lake Water (Dong Hu = East Lake, Wuhan, Hubei, P.R. China).

Chemosphere 18, 1589-1597 (1989)
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Open Access Gold as soon as Publ. Version/Full Text is submitted to ZB.
To study the correlation between the degradation rate of linear alkylbenzene sulfonate (LAS), a commercially marketed detergent, and the initial bacterial population size in lake water (Dong Hu, Wuhan, P.R. China), 1.5 mg·1-1 LAS was added to lake water samples collected from various locations of Dong Hu with different concentrations of LAS and different microbial levels. The exposure time was 72 hours and samples were taken at time zero, then at 12, 24, 36, 48 und 72 hr. Each sample was submitted to the MBAS (methylene blue active substances) analytical procedure for the determination of remaining anionic substances. Microbial density was estimated by dilution plate method for each test medium at time zero and 72 hr. The results indicate that the LAS degradation rate was affected by the size of microbial population of the test medium.
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Publication type Article: Journal article
Document type Scientific Article
Language english
Publication Year 1989
HGF-reported in Year 0
ISSN (print) / ISBN 0045-6535
e-ISSN 1879-1298
Journal Chemosphere
Quellenangaben Volume: 18, Issue: , Pages: 1589-1597 Article Number: , Supplement: ,
Publisher Elsevier
Publishing Place Kidlington, Oxford
Reviewing status Peer reviewed
Institute(s) Institute of Ecological Chemistry (IOEC)
DOI 10.1016/0045-6535(89)90049-0
Erfassungsdatum 1989-12-31
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