Biodecolorization and partial mineralization of Reactive Black 5 by a strain of Rhodopseudomonas palustris
Biodecolorization and partial mineralization of Reactive Black 5 by a strain of Rhodopseudomonas palustris作者机构:School of Municipal and Environmental Engineering Harbin Institute of Technology Harbin 150090 China
出 版 物:《Journal of Environmental Sciences》 (环境科学学报(英文版))
年 卷 期:2008年第20卷第10期
页 面:1218-1225页
核心收录:
学科分类:083002[工学-环境工程] 0830[工学-环境科学与工程(可授工学、理学、农学学位)] 08[工学]
基 金:the Hi-Tech Research and Development Program (863) of China (No.2007AA06Z300)
主 题:decolorization mineralization Reactive Black 5 (RB5) photosynthetic bacterium metabolite analysis
摘 要:A strain of photosynthetic bacterium, Rhodopseudomonas palustris W1, isolated from a lab-scale anaerobic moving bed biofilm reactor (MBBR) treating textile e?uent was demonstrated to decolorize Reactive Black 5 (RB5) effciently under anaerobic condition. By a series of batch tests, the suitable conditions for RB5 decolorization were obtained, namely, pH 10, light presence, glutamine or lactate as carbon source with concentration more than 500 mg/L when lactate is selected, NH4Cl as a nitrogen source wi...