| 复合菌群的构建及其所产微生物絮凝剂的动力学研究 |
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| 引用本文： | 张志强,林波,夏四清,王学江,杨阿明. 复合菌群的构建及其所产微生物絮凝剂的动力学研究[J]. 环境工程学报, 2007, 1(1): 74-77 |
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| 作者姓名： | 张志强 林波 夏四清 王学江 杨阿明 |
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| 作者单位： | 同济大学环境科学与工程学院污染控制与资源化国家重点实验室,上海 200092;南昌大学环境科学与工程学院,南昌 330031 |
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| 摘 要： | 由2株产低效絮凝剂产生菌构建出产高效絮凝剂的复合菌群--复合1.实验表明,复合1能在啤酒废水培养基中生长良好,并产生絮凝活性为96.8%的MBF.该MBF中含多糖和蛋白质等有机高分子物质.它能有效去除靛蓝印染废水中的COD和色度,两者的最大去除率分别为79.2%和87.6%.考察了该MBF在优化工艺条件下对靛蓝印染废水的絮凝过程,并得出了其去除COD和脱色的经验动力学方程.
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| 关 键 词： | 复合菌群 微生物絮凝剂 印染废水 动力学 |
| 文章编号： | 1673-9108（2007）01-0074-04 |
| 修稿时间： | 2005-08-122006-10-26 |
Construction of multiple microorganisms and flocculating kinetics of microbial flocculants produced by them |
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| Zhang Zhiqiang,Lin Bo,Xia Siqing,Wang Xuejiang and Yang Aming. Construction of multiple microorganisms and flocculating kinetics of microbial flocculants produced by them[J]. Techniques and Equipment for Environmental Pollution Control, 2007, 1(1): 74-77 |
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| Authors: | Zhang Zhiqiang Lin Bo Xia Siqing Wang Xuejiang Yang Aming |
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| Affiliation: | State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering,Tongji University, Shanghai 200092,College of Environmental Science and Engineering, Nanchang University, Nanchang 330031,State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering,Tongji University, Shanghai 200092,State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering,Tongji University, Shanghai 200092 and State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering,Tongji University, Shanghai 200092 |
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| Abstract: | Multiple microorganisms producing high-efficiency MBF were constructed with two strains producing low-efficiency MBF. The experiments showed that the multiple microorganisms grew well in the brewery wastewater culture and the flocculating efficiency of the MBF was up to 96.8%. The MBF was found to contain polysaccharide and protein. It excelled at treating indigotin printing & dyeing wastewater, and the maximal removal efficiencies of COD and chroma were 79.2% and 87.6%, respectively. By investigating the flocculating process of the MBF treating the wastewater, two experimental kinetics equations of removing COD and chroma were concluded, respectively. |
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