Paper Title:
Isolation and Cultivation Optimization of Chlorimuron-Ethyl Degrading Strains
  Abstract

Bacterial strains with chlorimuron-ethyl degrading ability were isolated for bioremediation of contaminated soil. Six strains were obtained from chlorimuron-ethyl contaminated soil by enrichment cultivation. HPLC analysis indicated that two strains (A4 and A5) demonstrated high degradation efficiency than other strains. More than 61% of chlorimuron-ethyl was degraded by the two strains after 24 h. Based on the results of biochemical tests and 16S rDNA sequence analysis, the strain A4 and A5 were identified as Bacillus licheniformis and B. cereus, respectively. The cultivation conditions of the two strains were optimized to increase the biomass production.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
913-918
DOI
10.4028/www.scientific.net/AMR.113-116.913
Citation
D. B. Li, L. Lu, M. Zhao, "Isolation and Cultivation Optimization of Chlorimuron-Ethyl Degrading Strains", Advanced Materials Research, Vols. 113-116, pp. 913-918, 2010
Online since
June 2010
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Price
$32.00
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