Applied Biological Chemistry
- Volume 30 Issue 1
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- Pages.40-45
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- 1987
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Degradation of Organochlorinated Pollutants by Microorganism -Degradation of PCBs and Organochlorine Pesticides, and Degradasion Products-
미생물에 의한 난분해성 유기염소계 오염물질의 분해 -각종 PCBs 및 유기염소계 농약의 분해와 분해산물-
- Kim, Chan-Jo (Department of Food Science and Technology, College of Agriculture, Chungnam National University) ;
- Oh, Man-Jin (Department of Food Science and Technology, College of Agriculture, Chungnam National University) ;
- Lee, Jong-Soo (Department of Food Science and Technology, College of Agriculture, Chungnam National University)
- Published : 1987.03.30
Abstract
Degradation of polychlorinated biphenyls(PCBs) and organochlorine pesticides by Alcaligenes aquamarinus has been studied and also degradation product of PCB-42 was investigated by TLC and GC. The less chlorinated members of PCBs such as Aroclor 1016 was degraded readily by the strain and rates of the microbial degradation of several organochlorine pesticides were found to decrease in the order of p,p'-DDT, r-BHC and Thiolix. Approximately 40 percent of PCB-42 was degraded when incubated with non-autoclaved soil for 25 days at
Alcaligenes aquamarinus에 의한 각종 PCBs와 유기염소계 농약 및 토양중의 PBC-42 분해 등을 검토하고 TLC 등으로 분해산물을 검정한 결과 PCBs에서는 염소화도가 낮은 PCBs가 더 쉽게 분해되었고 유기염소계 농약에서는 p,p'-DDT>r-BHC>Thiolix 순으로 분해되었다. 토양중의 PCB-42의 분해는 살균하지 않은 토양시료에서
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