Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
권호 표지

Isolation and Characterization of Aerobic Trichloroethylene Cometabolizing Bacterium

호기적 Trichloroethylene 공동대사 세균의 분리 및 특성

  • Published : 2001.04.01
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Abstract

Several microorganisms which degrade phenol and trichloroethylene(TCE) were isolated from the activated sludge of a wastewater treatment plant. Among them, one isolate EL-04J showed the highest degradability and was identified as a Pseudomonas species according to morphological, cultural and biochemical properties. The phenol-induced cells of Pseudomonas EL-04J, which were preincubated in the mineral salts medium containing phenol as a sole carbon source, degraded 90% of 25$\mu$M TCE within 20h. This strain could also utilize some of methylated phenol derivatives (o-cresol, m-cresol and p-cresol) as the sole source of carbon and energy. Cresol-induced cells of Pseudomonas EL-04J also cometabolized TCE.

Keywords

References

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