KSBB Journal
- Volume 8 Issue 2
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- Pages.150-155
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- 1993
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- 1225-7117(pISSN)
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- 2288-8268(eISSN)
Biodegradation of Azo and Reactive Dyes with Pseudomonas strains
Pseudomonas 속의 균주를 이용한 Azo계와 Reactive계의 Dye의 생분해
Abstract
This study describes biodegradation of dyes which are used in textile industries. Dyes released into the environment from industrial waste water are considered to be a serious pollution problem because of the wide spread into environment with a variety of colors. The microorganisms used in this experiment were Pseudomonas species, which had been screened from aeration tank of waste water treatment. It was found that optimum concentrations for culture media were 14g of glucose, 6g of peptone, 160 mg of Na2HPO4, 200mg of KCl, 140mg of MgSO4,.7H2O,1.0g of KH2PO4, 400mg of NaCl, 200mg of CaCl2 and dye 10ppm per litre of distilled water. The high efficiency of dye degradation was obtained at pH 7-8 and
난분해성인 색소를 대사분해할 수 있는 미생물을 분리하여, 색소분해의 최적조건을 조사하였다. 미생물은 폐수처리공장의 폭기조에서 채취한 폐수로부터 agar media에서 순수분리하였다. 이 균주들을 gluc cose, peptone,
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