含铊工业废水的处理技术研究现状  

Research status of the treatment technologies for industrial wastewater containing thallium

作　　者：李薇[1] 吴楠楠 龚奂彰 贾杰林[2] 臧宏宽[2] 卢然[2] 武娟妮[2] Li Wei;Wu Nannan;Gong Huanzhang;Jia Jielin;Zang Hongkuan;Lu Ran;Wu Juanni(Key Laboratory of Regional Energy Source System Optimization,Ministry of Education,North China Electric Power University,Beijing 102206,China;Chinese Academy for Environmental Planning,Beijing 100012,China)

机构地区：[1]华北电力大学教育部区域能源系统优化重点实验室,北京102206 [2]环境保护部环境规划院,北京100012

出　　处：《工业水处理》2018年第12期7-9,共3页Industrial Water Treatment

基　　金：中央高校基本科研业务费专项资金资助(2015ZZD08)

摘　　要：指出了重金属铊污染现状的严峻性,介绍当前我国含铊废水处理技术现状,通过实地调研多家铅锌冶炼企业,分析并比较了铅锌冶炼企业处理工艺的运行费用、原理和达标情况。调查结果表明:各企业的药剂和能耗成本控制在2.5～7.5元/t,废水排放质量浓度可控制在0.005 mg/L。各企业应根据含铊废水特点选择合适、经济、环保的工艺类型,尽量使处理效果达到最优。The seriousness of heavy metal thallium pollution is indicated.And the current situation of the technologies for treating wastewater containing thallium,in China are introduced.By means of field survey on several lead and zinc smelting enterprises,the running costs,principles and the standard reaching situation of the treatment technologies in lead and zinc smelting enterprises are analyzed and compared.The investigation results show that the costs of chemical agents and energy consumption in every enterprise are controlled at￥2.5-7.5 per ton,and the mass concentration of wastewater discharge can be controlled at 0.005 mg/L.Every enterprise should choose appropriate,economical and environmentfriendly types of technologies,according to the characteristics of thalliumcontaining wastewater,so as to gain optimal treatment results.

关 键 词：铊 铅锌企业 工业废水 重金属 

分 类 号：X703[环境科学与工程—环境工程]