Azo dye decolorization by a halotolerant exoelectrogenic decolorizer isolated from marine sediment
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- 作者：Fangcheng Xu<sup>asup><sup> ; sup><sup>fcxu@xmu.edu.cn" class="auth_mail" title="E-mail the corresponding authorsup> ; Zhiyi Mou<sup>asup> ; Jiya Geng<sup>asup> ; Xiaobo Zhang<sup>bsup> ; Chen-zhong Li<sup>csup>
- 关键词：Exoelectrogenic bacteria ; Marine exoelectrogenic bacteria ; Shewanella marisflavi EP1 ; Azo dye decolorization ; Flocculation
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：158
- 期：Complete
- 页码：30-36
- 全文大小：1632 K
文摘
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Marine exoelectrogenic bacterium EP1 could decolorize a toxic azo dye under high salt concentrations (up to 20% NaCl).
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New mechanisms of decolorization were found: degradation and bioflocculation.
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Azo dye degradation by EP1 was most probably an extracellular process.
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Proposed the concept of Halophilic/Halotolerant Exoelectrogenic Decolorizer for decolorization under high salt conditions.