摘要
铊是一种伴生金属,随着采矿、冶炼等过程以废水、废渣的形式进入环境中。由于铊的剧毒特性,铊的无害化处理得到了人们的重视。从沉淀法、离子分离法、吸附法和液膜法等方面综述了国内外除铊技术的研究现状,并对铊治理的发展趋势及应用前景进行了分析和展望。
Thallium is an associated metal that enters the environment in the form of waste water and slag during mining and smelting processes. Due to the highly toxic properties of thallium, the harmless treatment of thallium has received much attention. In this paper,the research status of thallium removal technology at home and abroad was reviewed from the aspects of precipitation method, ion separation method, adsorption method and liquid membrane method, and the development trend and application prospect of thallium treatment were analyzed and prospected.
作者
王晓晨
姚智馨
卢文鹏
李瑞冰
WANG Xiao-chen;YAO Zhi-xin;LU Wen-peng;LI Rui-bing(Shenyang University of Chemical technology,Shenyang Liaoning 110142,China;Yunnan Chihong Zinc-germanium Co.,Ltd.,Qujing Yunnan 655011,China)
出处
《辽宁化工》
CAS
2023年第1期90-93,共4页
Liaoning Chemical Industry
基金
辽宁省教育厅高等学校基本科研项目(面上项目)(项目编号:LJKZ0465)。
关键词
铊
沉淀法
离子分离
吸附法
Thallium
Precipitation method
Ion separation
Adsorption
