Reduction of nitrobenzene with H2 using a microbial consortium
Reduction of nitrobenzene with H2 using a microbial consortium
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DOI：
10.1023/b:bile.0000015430.25821.c7
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发表时间：
2004-02
影响因子：
2.7
通讯作者：
H. Cao;Yuping Li;Gui-feng Zhang;Yi Zhang
中科院分区：
文献类型：
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作者：
H. Cao;Yuping Li;Gui-feng Zhang;Yi Zhang
证明了硝基苯可以通过混合还原性微生物培养物以H2为唯一电子供体源还原为苯胺。在连续流厌氧生物反应器中，pH和温度都影响硝基苯的还原，最佳pH值为6.5-6.8，温度为30 °C。当H2浓度达到10%（v/v）时，硝基苯的降解率增加。随着硫酸盐浓度的增加，硝基苯的去除率降低。
Proof of concept was obtained that nitrobenzene can be reduced to aniline by a mixed reductive microbial culture using H2as the sole electron donor source. In a continuous-flow anaerobic bioreactor, both pH and temperature affected nitrobenzene reduction with optima of pH 6.5–6.8 and 30 °C. The efficiency of nitrobenzene degradation increased with H2up to 10% (v/v). An increase in sulfate concentration decreased the removal rate of nitrobenzene.