摘要
环境工程污水来源广泛,传统处理方式效果有限,膜生物技术能够在分离膜组件与生物池的结合下构建出生物单元组合,提高污水的处理质量和效率。相较于传统的污水处理技术,膜生物技术能够及时拦截污水中的大分子有机物和活性污泥,从而提升活性污泥浓度,促进难降解物质的反应与降解。目前,各个国家都在大力推广膜生物技术,相较而言,膜生物技术的污水处理效果更为理想。本文针对环境工程污水处理中膜生物技术的应用做出阐述与分析。
Environmental engineering sewage has a wide range of sources,and the traditional treatment methods have limited effects.Membrane biotechnology can build a combination of biological units under the combination of separation membrane modules and biological pools to improve the quality and efficiency of sewage treatment.Compared with traditional sewage treatment technology,membrane biotechnology can intercept macromolecular organic matter and activated sludge in sewage in a timely manner,thereby increasing the concentration of activated sludge and promoting the reaction and degradation of refractory substances.At present,various countries are vigorously promoting membrane biotechnology.Compared with membrane biotechnology,the sewage treatment effect is more ideal.This article describes and analyzes the application of membrane biotechnology in environmental engineering wastewater treatment.
作者
贺光祖
HE Guangzu(Hunan University of Environment and Biology,Hengyang,Hunan Province,421000 China)
出处
《科技创新导报》
2020年第29期71-73,共3页
Science and Technology Innovation Herald
关键词
环境工程
污水处理
膜生物技术
应用
Environmental engineering
Sewage treatment
Membrane biotechnology
Application
