Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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A Study on Decolorization of Dyes with an Immobilized White Rot Fungus Irpex lacteus

고정화된 백색부후균을 이용한 염료의 탈색에 관한 연구

  • Won, Chan-Hee (Dept. of Enviromental Engineering, Chonbuk National Univ.,) ;
  • Kim, Jong-Sin (Dept. of Enviromental Engineering, Chonbuk National Univ.,) ;
  • Park, Sang-Sook (Dept. of Environmental Engineering, Sunchon National Univ.,)
  • 원찬희 (전북대학교 환경공학과) ;
  • 김종신 (전북대학교 환경공학과, 순천대학교 환경공학과) ;
  • 박상숙 (순천대학교 환경공학과)
  • Published : 1998.06.01
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Abstract

Decolorization of congo red, rhodamlne B was investigated by the white rot fungus Irpex lacteus welch has biodegrading capability of various recalcitrants. White rot fungus Irpex lacteus is Immobilized by PVA-freezing method. An Immobilized Irpex lacteus decolorizes 91% of congo red In 8 days under culture with glucose 2%(Initial cone.). It also showed 70% of decolorization at 3 days In the state of putting MnSO4 1mM. But, rhodauune B has no significant differences about decolorization among different mixture ratio of Irprx lacteus with PVA, concentration of carbon, nitrogen and manganese sulfate.

Keywords

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