我国尾矿固废处置现状及建议  

Status of disposal of tailings as a solid waste and suggestions in China

作　　者：蔚美娇 孔祥云[1,2] 黄劲松 刘俊新[4] 李军 王光进[1] 李晓宁[4] 樊晓一 朱宝龙[4] Yu Meijiao;Kong Xiangyun;Huang Jingsong;Liu Junxin;Li Jun;Wang Guangjin;Li Xiaoning;Fan Xiaoyi;Zhu Baolong(Faculty of Land Resources Engineering,Kunming University of Science and Technology,National and Local Joint Engineering Research Center for Green Comprehensive Utilization of Metal Ore Tailings,Kunming Yunnan 650093,China;Faculty of Civil Engineering,Kunming University of Science and Technology,Kunming Yunnan 650093,China;Zhejiang Zhipu Engineering Technology Co.,Ltd.,Huzhou Zhejiang 313000,China;School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang Sichuan 621010,China;School of Civil Engineering and Geomatics,Southwest Petroleum University,Chengdu Sichuan 610500,China)

机构地区：[1]昆明理工大学国土资源工程学院,金属矿尾矿资源绿色综合利用国家地方联合工程研究中心,云南昆明650093 [2]昆明理工大学建筑工程学院,云南昆明650093 [3]浙江智谱工程技术有限公司,浙江湖州313000 [4]西南科技大学土木工程与建筑学院,四川绵阳621010 [5]西南石油大学土木工程与测绘学院,四川成都610500

出　　处：《化工矿物与加工》2022年第1期34-38,共5页Industrial Minerals & Processing

基　　金：浙江湖州南太湖精英计划“边坡灾害监测预警平台研发及产业化”领军型创新团队。

摘　　要：随着我国经济的快速发展,对矿产资源的需求不断增加,同时选矿所产生的尾矿量也急剧增长;另外,随着矿业高质量发展要求以及"碳中和碳达峰"战略的提出,尾矿固废处置问题的有效解决已刻不容缓。介绍了我国尾矿固废的堆存和综合利用现状,总结了我国尾矿固废处置方式,主要有尾矿资源回收利用、回填矿山采空区、作为建筑材料的原料、制作肥料、围池造田等;针对尾矿固废有效处置问题,从政策支持、技术创新、大数据平台建设等方面提出了若干建议。With the rapid development of China's economy,the demand for mineral resources is ever increasing,as a result,the volume of tailings generated from beneficiation plant is also on the rise.To meet the requirements for high-quality development of mining industry and to carry out proposed"carbon neutralization and carbon peak"strategy,the effective solution to disposal of tailings as a solid waste should be executed without any delay.This paper presents the current stockpile and comprehensive utilization of tailings as a solid waste in China,and summarizes the approaches to the disposal of tailings,which consist mainly of recycling tailings,backfilling tailings into mined-out area(goaf),tailings to be used as raw material of construction and for making fertilizers,polderization for farmland.Some suggestions were made to solve any problems for the purpose of efficient disposal of tailings with supporting policies,technological innovation campaign and the construction of big data platform.

关 键 词：尾矿资源 固体废弃物 综合利用 固废处置 建筑材料 采空区回填 

分 类 号：TD926.4[矿业工程—选矿]