Polyurethane을 이용한 Thiobacillus sp. IW의 고정화

  • 황은상 (전남대학교 화학공학부) ;
  • 임근길 (전남대학교 물질생물화학공학과) ;
  • 이광우 (전남대학교 공업화학과) ;
  • 강춘형 (전남대학교 화학공학부) ;
  • 류화원 (전남대학교 화학공학부) ;
  • 박돈희 (전남대학교 화학공학부)
  • Published : 2000.11.09

Abstract

A simple and effective method has been developed for the immobilization of the cell on polyurethane foam. Two types of commercially available polyurethane foam and Hydro-filt were tested. The ultimate purpose of the process is to produce low-cost materials for hydrogen sulfide removal which are being increasingly used for industrial application. Effect of several parameters were studied on the cell loading. These parameters were type, size, and amount of polyurethane foam. MC-70 was the best immobilization material of three type of carriers, and optical particle size was $5{\sim}8mm$ and amount of polyurethane foam was 8g/L.

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