摘要
生物膜呈蓬松絮状结构,微孔多表面积大,具有很强的吸附和降解有机污染物的能力,生物膜法就是根据土壤自净原理发展起来的污水净化方法。本文是在微生物处理污水的教学和实践观察中从生物膜法的概念,净化原理,微生物种群和培养等的角度出发,阐明了生物膜法在污水的净化中具有广阔的应用前景。
Biological membrane is fleeciness floe structure,large specific microporous more,have very strong adsorption and degradable organics ability,biological membrane is according to the principle of the soil developed clean sewage purification methods.This article is in the microbial of sewage treatment teaching and practice in biological membrane from observation,the concept of cleaning principle,cultivation of microbial populations and the Angle of biological membrane,expounds the purification in sewage has wide application prospects.
出处
《铜仁职业技术学院学报》
2011年第2期16-19,共4页
Academic forum of Tongren Polytechnic College
关键词
生物膜法
生活污水
污化系统
指示生物
biological membrane
sewage
sewage system
indicator organism
