摘要
存在于自然水体及工业废水中的汞离子具有剧毒性和迁移性,对含汞废水治理研究受到广泛重视。介绍了含汞废水的来源、汞的存在形态、危害,以及国内外治理含汞废水的物理化学法、电化学法、吸附法和生物法的研究现状及各方法的优缺点,展望了含汞废水处理方法的发展趋势,以期为含汞废水的高效治理提供可供参考的技术资料。
Mercury ions existing in natural water and industrial wastewater are highly toxic and migratory.The treatment of mercury-containing wastewater has attracted extensive attention.The source of mercury-containing wastewater,the existence form and harm of mercury,and the research status of physicochemical method,electrochemical method,adsorption method and biological method for treating mercury-containing wastewater at home and abroad,and the advantages and disadvantages of each method are introduced.The development trend of wastewater treatment methods is expected to provide reference technical information for the efficient treatment of mercury-containing wastewater.
作者
程壮
孙好芬
唐沂珍
赵鑫
宫震
CHENG Zhuang;SUN Haofen;TANG Yizhen;ZHAO Xin;GONG Zhen(School of Environmental and Municipal Engineering,Qingdao University of Technology,Qingdao 266033,China)
出处
《湿法冶金》
CAS
北大核心
2022年第4期301-307,共7页
Hydrometallurgy of China
基金
国家自然科学基金资助项目(31570355)。
关键词
废水
汞
物理化学法
电化学法
吸附法
生物法
wastewater
mercury
physicochemical method
electrochemical method
adsorption method
biological method
