A study of biodegradation/γ-irradiation on the degradation of p-chloronitrobenzene |
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| Authors: | Huaying Bao Jie Gao Yuanxia Liu Yongjie Su |
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| Institution: | aCollege of Chemistry, Beijing Normal University, Beijing 100875, PR China |
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| Abstract: | A microbial strain, Vagococcus sp. B32, was isolated and applied to degrade p-chloronitrobenzene (p-CNB) in aqueous solutions. Three degradation methods: biodegradation, direct γ-irradiation and 60Co-γ pre-irradiation with biodegradation by B32 were carried out. The decrease of p-CNB and the net increase of Cl− were investigated to evaluate the degradation efficiency. The preliminary results showed that the combined method of pre-irradiation with biodegradation of B32 was more effective than the two others. |
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| Keywords: | Biodegradation γ -irradiation p-chloronitrobenzene |
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