有色金属矿选厂尾矿固废属性鉴别与尾矿库水污染防治措施  

Identification of Solid Waste Attribute of Tailings of Non-ferrous Metal Concentrator and Prevention Measures of Water Pollution in Tailings Reservoir

作　　者：代庆仁 邱仁敏 DAI Qing-ren;QIU Ren-min(Yunnan Environmental Engineering Assessment Center,Kunming 650032,China;Kunming University of Science and Technology,Kunming 650093,China)

机构地区：[1]云南省环境工程评估中心,昆明650032 [2]昆明理工大学,昆明650093

出　　处：《价值工程》2019年第29期1-4,共4页Value Engineering

基　　金：国家自然科学基金“红粘土非饱和带-岩溶非均质含水层地下水污染概率风险分析及其数学模型研究”(41867031)

摘　　要：固废属性的分类经历了不同的阶段,相应的鉴别方法也进行了修改完善。有色金属矿选厂尾矿固废属性的鉴别较复杂,并且由于原料和生产工艺的变化还存在波动变化的情况。尾矿库的污染防治措施需根据尾矿的固废属性确定,因此,进一步梳理固废属性鉴别的采样、制样、分析、鉴别等方法,并探索一些合理可行的方法,减少复杂性,并加强选厂生产和尾矿固废属性的管理,将有利于做好实际工作。The classification of solid waste attributes has gone through different periods, and the corresponding identification methods have been modified and improved. The identification of solid waste attributes of tailings from non-ferrous metal is complex, and there are fluctuations due to the changes of raw materials and production processes. Environmental protection measures for tailings reservoir of concentrator need to be determined according to the solid waste attributes of tailings. Therefore, further combing the methods of sampling, sample preparation, analysis and identification of solid waste attributes identification, exploring some reasonable and feasible methods to reduce complexity, and strengthening the identification and management of solid waste attributes in tailings of concentrators will help to do a good job in practical work and protect the environment.

关 键 词：有色金属矿选厂尾矿 固废属性鉴别 水污染防治措施 

分 类 号：TD952[矿业工程—选矿]