微生物磁效应及其强化废/污水生物处理的研究进展  

Progress on Magnetic Effect of Microbe and Enhanced Bio-Treatment of Wastewater

作　　者：安燕[1] 黄尚东[1] 程江[1] 杨卓如[1] 海景[1] 

机构地区：[1]华南理工大学化工与能源学院

出　　处：《环境保护科学》2007年第2期11-14,共4页Environmental Protection Science

基　　金：广东省自然科学基金(NO.04020114)资助项目

摘　　要：介绍了微生物磁效应的现象、原理及其在强化废/污水生物处理过程应用的研究进展,包括磁场对微生物运动、微生物生长、微生物酶活力以及对活性污泥法或生物接触氧化法处理废/污水过程的影响。提出生物亲和亲水磁性填料以及磁粉的合理运用,可能是实现微生物磁效应在废/污水生物处理中应用的有效途径。Progress on the magnetic effect of microbe and magnetically enhanced bio-treatment of wastewater was reviewed. The effect of magnetic field on the growth and motion behavior of microbe and its enzyme activity was introduced emphatically, and the magnetically enhanced treatments of activated sludge process or biological contact oxidation was also discussed. Furthermore the newly designed magnetic biocompatible and hydrophilic biofilm carriers and rational use of magnetic powder were suggested to be the effective method to apply magnetic effect in practical bio-treatment of wastewater.

关 键 词：微生物 磁效应 废水生物处理 活性磁种填料 

分 类 号：X703[环境科学与工程—环境工程]