铅锌选矿废水净化处理研究概述  

Brief Introduction of Lead and Zinc Beneficiation Wastewater Treatment

作　　者：赵连兵 先永骏[1] 文书明[1] 梁观玉 洪杨 陈章鸿 Zhao Lianbing;Xian Yongjun;Wen Shuming;Liang Guanyu;Hong Yang;Chen Zhanghong(State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization,Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming,Yunan,China)

机构地区：[1]昆明理工大学国土资源工程学院,省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093

出　　处：《矿产综合利用》2022年第3期100-106,共7页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金(51504109)空间对称性差异对FeS_(2)晶体表面吸附特性及疏水性演变规律的影响。

摘　　要：重金属离子和残留浮选药剂是铅锌选矿废水的重要组成部分,未经处理的废水直接外排会污染环境,直接回用则影响选矿指标。不同的铅锌废水含有的重金属离子及选矿药剂的种类和量各不相同,需针对不同废水的性质及用途,采取针对性的废水处理办法对铅锌选矿废水加以处理,方可回用或外排,是环境保护、节约水资源的绿色矿厂的必然要求;本文主要介绍了铅锌废水的基本性质、来源、危害以及处理方法,对后期铅锌废水处理和发展具有一定的借鉴和促进作用。Heavy metal ions and residual flotation reagents are important components of lead-zinc mineral flotation wastewater.Discharge of the untreated wastewater will pollute the environment,and the direct reuse of it will affect the mineral processing index.Different lead-zinc wastewater contains different kinds and amounts of heavy metal ions and mineral flotation reagents.According to properties and uses of different wastewater,it is necessary to adopt targeted wastewater treatment methods to treat the lead-zinc mineral mining wastewater before it can be reused or discharged,which is the inevitable requirement of green mines with environmental protection and water saving;This paper mainly introduces the basic properties,sources,hazards and treatment methods of lead-zinc wastewater,which has a certain reference and promotion effect for lead-zinc wastewater treatment and development in the later stage.

关 键 词：铅锌废水 危害 处理方法 

分 类 号：TD952[矿业工程—选矿]