废水除磷技术的研究进展  

Research Progress on Phosphorus Removal from Wastewater

作　　者：邱敬贤 孙慧智 李婕 张立天 周益辉 QIU Jingxian;SUN Huizhi;LI Jie;ZHNG Litian;ZHOU Yihui(Aerospace Kaitian Environmental Technology Co.,Ltd.,Hunan Changsha 410100;Changsha Institute of Technology Environmental Protection Co.,Ltd.,Hunan Changsha 410100,China)

机构地区：[1]航天凯天环保科技股份有限公司,湖南长沙410100 [2]长沙工研院环保有限公司,湖南长沙410100

出　　处：《广州化工》2024年第19期4-7,共4页GuangZhou Chemical Industry

基　　金：湖南省自然科学基金项目(2020JJ4145);长沙市科技计划项目(kh2201437)。

摘　　要：近年来,水体中磷的去除是水体富营养化和污水处理达标排放及提标改造的关键,因此,磷的有效去除势在必行。文章对化学沉淀法、结晶法、吸附法、电化学法和生物法等当前常用的除磷技术的研究进展进行了详细介绍,并从去除原理、技术分类、影响因素等方面进行了分析。指出磷的去除技术各有优缺点,在实际应用过程中应根据实际水质情况和项目实际进行具体分析选择,甚至采用组合工艺进行处理,同时对除磷方法的发展趋势进行了展望。In recent years,the removal of phosphorus from water has been the key to algal bloom and sewage treatment,therefore,the effective removal of phosphorus is imperative.The research progress on chemical precipitation,crystallization,adsorption,electrochemical and biological methods for phosphorus removal was introduced in detail,the removal principle,technical classification and influencing factors were analyzed.It was pointed out that each phosphorus removal technology had its own merits and demerits.In the actual application process,it should be selected and analyzed according to the actual water quality and the actual conditions of the project,at the same time,the development trend of phosphorus removal methods was predicted.

关 键 词：除磷 结晶法 吸附法 生物法 

分 类 号：X703[环境科学与工程—环境工程]