微生物固定化技术在河流治理中的应用及研究进展  

Application of Microbial Immobilized Technology in River Pollution Control and Its Research Progress

作　　者：于鲁冀[1,2] 李廷梅[2,3] 刘攀龙[2,3] 范铮[2,3] YU Lu-ji LI Ting-mei LIU Pan-long FAN Zheng(School of Water Conservancy and Environment, Zhengzhou University, Zhengzhou 450001 Research Center for Environmental Policy Planning ＆ Assessment of Zhengzhou University, Zhengzhou 450003 Zhengzhou University Environmental Technology and Consultancy Company, Zhengzhou 450003)

机构地区：[1]郑州大学水利与环境学院,郑州450001 [2]郑州大学环境政策规划评价研究中心,郑州450003 [3]郑州大学环境技术咨询工程公司,郑州450003

出　　处：《生物技术通报》2016年第8期56-61,共6页Biotechnology Bulletin

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07204-001-004)

摘　　要：微生物在污染物去除中发挥着重要作用,但是河流自身条件会限制微生物持久有效的发挥净化功能,微生物固定化技术则可以改善这种状况,起到强化微生物处理效果的作用。分析了微生物直接用于受污染河流治理的限制因素,阐述了微生物固定化技术的高效作用机理和改进方法,并对当前该技术应用存在的问题进行分析和未来研究的方向进行展望,以期为固定化技术用于河流污染治理提供理论参考和技术借鉴。Microorganisms play important roles in the removal of pollutants,however,river’s conditions limit the permanent and effective purification function ;microbial immobilized technology may improve the situation as it enhances the effect of microorganism removing pollutants. This paper analyzed the governance constraints while microbes directly were used in contaminated river,meanwhile expounded the effective mechanism and improvement methods of the microbial immobilized technology. Further,the paper discussed the current issues in the application of the technology and prospected the future research trends,aiming at providing theoretical and technical references for immobilization technology in river pollution control.

关 键 词：微生物 固定化 河流 污染治理 

分 类 号：X522[环境科学与工程—环境工程] X172