Chromate Reduction in Anaerobic Systems by Bacterial Strain Pseudomonas aeruginosa CRM100
Chromate Reduction in Anaerobic Systems by Bacterial Strain Pseudomonas aeruginosa CRM100
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DOI：
10.1002/cite.201200144
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发表时间：
2013-10
影响因子：
1.9
通讯作者：
Diego Salamanca;N. Strunk;K. Engesser
中科院分区：
文献类型：
--
作者：
Diego Salamanca;N. Strunk;K. Engesser
研究了细菌对可溶铬酸盐(VI)化合物的生物还原作用，为工业废水的处理提供了可能。从某污水处理厂中分离到一株六价铬还原细菌CRM100，经鉴定为铜绿假单胞菌。菌株CRM100以柠檬酸为碳源，在L浓度为100mg时，对铬酸盐的降解率为99.8%。结果表明，该菌株在重金属污染废水生物修复中具有潜在的应用价值。
The biological reduction of soluble chromate(VI) compounds by bacteria was investigated as a possible treatment for industrial wastewater. A chromate(VI) reducing bacterial strain CRM100 was isolated from a wastewater treatment plant and identified as Pseudomonas aeruginosa. Strain CRM100 using citrate as carbon source, was able to reduce 99.8 % of chromate(VI) added at a concentration of 100 mg L–1. The results demonstrated the potential applicability of CRM100 for the bioremediation of heavy metal contaminated wastewater.