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珍惜地球资源,推进尾矿综合利用
引用本文:张超宇,张莹,张博.珍惜地球资源,推进尾矿综合利用[J].中国国土资源经济,2011,24(4).
作者姓名:张超宇  张莹  张博
作者单位:1. 中国国土资源经济研究院,北京,101149
2. 防灾科技学院,河北燕郊,065201
摘    要:尾矿具有二次资源和环境污染、安全隐患等危害的双重特性.有效、合理地利用尾矿,实现尾矿的资源化利用尤为必要.我国尾矿综合利用存在着利用率低、资源浪费、政策支持不足和缺乏科技支撑等问题.目前尾矿利用的主要途径有尾矿再选、充填矿山采空区、复垦和综合利用等.推进尾矿综合利用应转变观念、加强政策支持、实施监督管理和加强技术革新.

关 键 词:尾矿  综合利用  环境污染  政策

Cherishing the Earth's Resources and Promoting the Multipurpose Utilization of the Tailings
ZHANG Chao-yu,ZHANG Ying,ZHANG Bo.Cherishing the Earth's Resources and Promoting the Multipurpose Utilization of the Tailings[J].Natural Resource Economics of China,2011,24(4).
Authors:ZHANG Chao-yu  ZHANG Ying  ZHANG Bo
Institution:ZHANG Chao-yu1,ZHANG Ying2,ZHANG Bo1(1.Chinese Academy of Land and Resource Economics,Beijing 101149,2.Institute of Disaster Prevention,Yanjiao Hebei 065201,China)
Abstract:This paper discusses the importance for effectively and rationally using the tailings;and analyses the problems involved in comprehensive utilization,such as low utilization rate,waste of resources,lack of policy support and scientific support.At present,the main ways for using tailings are: spoil reclaiming,filling mine-out area,reclamation and integrated utilization.Finally,this paper suggests that changing conception,strengthening policy support,exercising supervision and management,and enhancing technic...
Keywords:tailings  comprehensive utilization  environment pollution  policy  
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