摘要
与传统污水处理方法相比,微藻处理具备处理范围广、低成本、高效率等特点,在合理光照和温度条件下,对氮、磷、重金属、有毒物质等污染物的去除效果十分显著。本文从微藻净化污水的机理、藻种选择、污水处理模式、处理污水种类及效果、处理后采收方式等多个方面总结分析了微藻处理污水的研究进展,对微藻污水处理技术的前景进行了展望。
Compared with traditional sewage treatment methods,microalgae is of wide treatment range,low cost and high efficiency characteristics.Under reasonable light and temperature conditions,microalgae has remarkable removal effect on nitrogen,phosphorus,heavy metals,toxic substances and other pollutants.This paper summarizes and analyzes the research progress of microalgae sewage treatment from the aspects of mechanism of microalgae sewage purification,algae species selection,sewage treatment mode,types and effects of sewage treatment,recovery methods after treatment,etc.,and looks forward to the prospect of microalgae sewage treatment technology.
作者
李扬
LI Yang(Shanxi Institute of Water Resources and Hydropower Research,Taiyuan 030002,China)
出处
《水资源开发与管理》
2020年第8期13-18,共6页
Water Resources Development and Management
基金
山西省水利科学技术研究与推广项目:微藻在汾河流域生态修复农村水污染防治中的研究与应用。
关键词
微藻
净化污水机理
藻种选择
微藻污水处理模式
微藻采收
microalgae
mechanism of purifying sewage:selection of algae species
microalgae sewage treatment mode
microalgae harvesting
