KSBB Journal

The Korean Society for Biotechnology and Bioengineering (한국생물공학회)
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Biodegradation of Volatile Aromatic Compounds by Rhodococcus puridinovorans PYJ-1 isolated from a Biofilter

바이오 필터에서 순수분리된 Rhodococcus pyridinovorans PYJ-1에 의한 방향족 화합물의 분해특성

  • 조대원 (경희대학교 화학공학과) ;
  • 윤인길 (경희대학교 산학협력기술연구원) ;
  • 박창호 (경희대학교 화학공학과)
  • Published : 2003.02.01
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Abstract

A bacterial strain isolated from a compost-packed biofilter after 100 days of operation was identified as Rhodococcus pyridinovorans PYJ-1, with a similarity of 99%. This strain removed benzene, toluene and m-xylene (BTX) at 2~30 mg/L within 6~20 hrs in batch cultures. Optimum pH and temperature for BTX removal were pH 7 and $32^{\circ}C$. This strain also removed a mixture of BTX at component concentrations of 2~5 mg/L.

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References

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