微生物技术在污水处理中的应用  

Application of microbial technology in the treatment of waste water

作　　者：景佳佳[1] 郑旭煦[1] 

机构地区：[1]重庆工商大学环境与生物工程学院,重庆400067

出　　处：《重庆工商大学学报（自然科学版）》2005年第2期117-121,138,共6页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：对应用于污水处理的部分微生物新技术进行概述, 即:固定化微生物技术在有毒废水中应用广泛;微生物絮凝技术因其絮凝范围广、活性高、安全无害无污染而易于实现工业化,成为当今世界絮凝剂方向研究的重要课题;生物吸附法主要用于重金属离子的去除;电极生物膜法是一种针对性很强的方法,主要为反硝化菌的生长提供良好的条件。With the development of agriculture and industry, the problem of water pollution become more and more badly. The technology of waste water treatment is developing rapidly, among of them the microbial technology becomes a hot point because of its high efficiency and low consume. This paper summarizes the progress of new technology in waste water treatment. Fastness microbial treatment is applied in venomousness waste water widely. It is very safe and efficient to use microbial flocculate treatment.Biology adsorption can wipe off heavy metal ion. Electrode biology membrane can provide a good growth condition for nitration bacterium.

关 键 词：污水处理 应用 固定化微生物技术 电极生物膜法 重金属离子 生物吸附法 有毒废水 絮凝技术 反硝化菌 工业化 无污染 絮凝剂 去除 

分 类 号：X703[环境科学与工程—环境工程] TU991.2[建筑科学—市政工程]