除藻技术的优缺点比较、应用现状与新技术进展  

Comparison of advantages and disadvantages of algae removal technology,application status and new technology progress

作　　者：方雨博 王趁义[1] 汤唯唯 杨娜 王国贺 王凤玲 Fang Yubo;Wang Chenyi;Tang Weiwei;Yang Na;Wang Guohe;Wang Fengling(College of Biology and Environment,Zhejiang Wanli University,Ningbo 315100,China;Ningbo ShengQian Environmental Technology Development Co.,Ltd.,Ningbo 315100,China)

机构地区：[1]浙江万里学院生物与环境学院,浙江宁波315100 [2]宁波晟乾环境技术开发有限公司,浙江宁波315100

出　　处：《工业水处理》2020年第9期1-6,共6页Industrial Water Treatment

基　　金：国家自然科学基金项目(21207036);浙江省基础公益研究计划项目(LGF21E080059);浙江省“生物工程”一流学科自设课题(ZS2020007);浙江万里学院生态养殖模式与尾水水质调控科技特派团队项目(甬科社〔2018〕65号);浙江万里学院引进人才重点项目(1741000530);宁波市“环境科学与工程”一流学科经费资助。

摘　　要：目前,含藻水体中藻类的常用处理方法有化学法、物理法以及生物法。化学法能够快速杀藻,但对水环境的毒副作用及藻毒素释放限制了其在自然水体中的应用;物理法一般只适用于小范围藻类水体的控制,效率较低且无法从根本上解决藻类污染;生物法虽然能够达到控制藻类生长的目的,但周期较长,不适于突发性水华的治理。因此选用切实可行的除藻新技术对于藻华去除及富营养化水体的治理至关重要。综述了几种除藻技术的应用现状及优缺点,指出了未来除藻技术的发展方向。The current common treatment methods for algae include chemical methods,physical methods,and biological methods.Chemical method can kill algae quickly,but the toxic side effects of water environment and the release of algal toxin limit its application in natural waters.The physical method is generally only applicable to the control of small-scale algae water bodies,which its efficiency is low and the algae pollution cannot be fundamentally solved.The biological method can achieve the purpose of controlling algae growth,but it has a longer period and low efficiency,and is not suitable for the treatment of sudden blooms.Therefore,the selection of appropriate new algae removal technology is essential for the removal of harmful algal blooms and the management of eutrophic water.This paper reviews the application status,advantages and disadvantages of several algae removal technologies,and points out the future development direction of eutrophication water removal algae technology.

关 键 词：水体富营养化 除藻技术 应用现状 新技术展望 

分 类 号：X703[环境科学与工程—环境工程]