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KMID : 0380020030180030243
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Korean Journal of Biotechnology and Bioengineering
2003 Volume.18 No. 3 p.243 ~ p.247
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Development of Supporting Materials with Curdlan and Activated carbon for Microbial Immobilization
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Son Hyo-Jin
Park Yang-Ho
Kwun Kyu-Hyuk
Lee Jung-Heon
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Abstract
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The microbial immobilization media with curdlan and activated carbon which has great immobilization capacity has been developed. Characteristics of porosity and mechanical strength of this support media are dependent on manufacturing method. The support media showed the best cell immobilization performance when the ratio of curdlan and activated carbon was 30 g/L to 6 g/L in this study. The immobilization of iron-oxidizing bacteria on the supporting particles was photographed with a scanning electron microscope. Since cell concentration on the surface of supporting particle increased with the reaction time, the iron oxidation rate also increased.
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KEYWORD
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Immobilization particle, Microbial immobilization, H2S removal
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