功能吸附剂吸附去除水中汞离子的研究进展  

Research progress on removal of mercury ions from water by functional adsorbents

作　　者：高佳斌 秦鹏 郝润龙[1] GAO Jiabin;QIN Peng;HAO Runlong(Hebei Key Laboratory of Muli-pollutant Control of Power Plant Smoke,Department of Environmental Science and Engineering.North China Electric Power University,Baoding 071003,China)

机构地区：[1]华北电力大学环境科学与工程系电厂烟气多污染物控制河北省重点实验室,河北保定071003

出　　处：《工业用水与废水》2024年第3期7-11,17,共6页Industrial Water & Wastewater

基　　金：国家重点研发计划(2022YFC3701601-6)。

摘　　要：废水中的Hg(Ⅱ)会对自然环境和人类身体健康造成严重危害,目前已有多项技术被用于去除水中的Hg(Ⅱ),其中吸附法因节能高效而受到广泛关注,吸附法的关键在于吸附剂的选取,总结了目前已有的Hg(Ⅱ)吸附剂的不同类型,介绍了不同类型吸附剂对Hg(Ⅱ)的吸附容量和吸附机理,对比分析了不同吸附剂的优缺点,指出了Hg(Ⅱ)吸附剂在废水处理中面临的挑战,并对后续研究方向进行了展望,以期拥有更加广阔的工业应用前景。The existence of Hg(Ⅱ)in wastewater may pose serious hazards to the natural environment and human health.Among the Hg(Ⅱ)treatment technologies,adsorption method has received widespread attention due to its energy saving and high efficiency characteristics.As the key point of the adsorption method is adsorbents selection,different types of adsorbents for Hg(Ⅱ)widely used in recent years were summarized with their adsorption capacity and mechanism on Hg(Ⅱ)introduced at the same time.The advantages and disadvantages of different kinds of adsorbents were compared and analyzed,the challenges in the practical application of Hg(Ⅱ)adsorbent in wastewater treatment were put forward,and the future research direction was prospected in order to have a broader industrial application prospect.

关 键 词：Hg(Ⅱ) 吸附去除 传统吸附剂 新型吸附剂 吸附容量 机理 工业应用 

分 类 号：X703.5[环境科学与工程—环境工程]