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中国农学通报 ›› 2019, Vol. 35 ›› Issue (9): 102-108.doi: 10.11924/j.issn.1000-6850.casb17110079

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

不同修复技术去除水中锑的研究进展

符云聪1, 李鹏祥1, 刘代欢1, 张义1, 张振兴1, 朱维1, 黎红亮2   

  1. 1.湖南永清环保研究院有限责任公司;2.永清环保股份有限公司
  • 收稿日期:2017-11-20 修回日期:2018-08-31 接受日期:2018-09-18 出版日期:2019-03-26 发布日期:2019-03-26
  • 通讯作者: 刘代欢
  • 基金资助:
    2016 年国家重点研发计划“农田重金属污染阻隔和钝化技术与材料研发”(2016YFD0800700);2016 年湖南省科技厅重点实验室计划项目 “农田土壤重金属污染防控与修复湖南省重点实验室”(2016TP1024);湖南省科技计划项目“湖南省农田土壤重金属污染修复工程技术研究中心” (2016TP2018)。

Remediation Techniques Removing Antimony from Water: Research Progress

  • Received:2017-11-20 Revised:2018-08-31 Accepted:2018-09-18 Online:2019-03-26 Published:2019-03-26

摘要: 为了研究锑修复技术,综述了国内外近10年的研究。本综述首先介绍了环境中锑的化学形态和锑的污染来源,从这些相关方面了解和发展锑修复技术。锑的常见去除技术包括:吸附法、混凝沉淀法、电化学法,它们的优点和缺点都有提及。文章主要汇总吸附法的进展详情。近几年的研究主要聚焦在有效且廉价的吸附剂上,例如碳材料、生物质、矿物和金属氧化物,各种材料吸附Sb(III, V)的吸附容量和其他的详情都准确罗列于表中,其他方面包括经济性和吸附机制都已进行讨论。目前的修复方法难以满足需求,今后应加强对锑的吸附研究。因此,高效吸附剂的开发和制备是非常重要的

Abstract: The paper aims to study the remediation techniques of antimony (Sb), and summarize the concerning research in recent 10 years. The paper introduces the chemical forms and contamination sources of Sb which are relevant aspects to understand and develop remediation techniques. The most common removal techniques of Sb (adsorption, coagulation/flocculation and electrochemical methods) are presented with discussion on their advantages and drawbacks. Literature review on adsorption focuses on detail. Recent researches have focused especially on available low- cost adsorbents, such as carbon materials, biosorbents, minerals and metallic oxides. Maximum adsorption capacities and other details are accurately compiled for Sb (III, V) species. Some aspects related to economic aspects and adsorption mechanisms are also discussed. The present removal techniques can hardly meet the demands, and some researches in adsorption of Sb should be strengthened in the future. Therefore, the development and preparation of new efficient adsorbents is very important.

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