| 矿山废石对环境的污染及其综合利用研究现状 |
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| 引用本文： | 蓝卓越,高天锐,吕晋芳,郑永兴.矿山废石对环境的污染及其综合利用研究现状[J].矿产保护与利用,2021,41(3):126-131. |
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| 作者姓名： | 蓝卓越 高天锐 吕晋芳 郑永兴 |
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| 作者单位： | 昆明理工大学 国土资源工程学院,云南 昆明650093;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;昆明理工大学 国土资源工程学院,云南 昆明650093;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 |
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| 基金项目： | 国家自然科学基金青年项目51904129云南省教育厅科学研究基金项目2019J0037云南省基础研究专项202001AU070028 |
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| 摘 要： | 在矿产资源开采过程中会产生大量不含矿的围岩和夹石，称为废石。废石是一种固体废弃物，一般以堆存的方式存放。随着我国对矿山环保要求的不断提高，废石的大量堆存及其造成的环境污染已成为现在亟需解决的问题。本文介绍了矿山废石堆存对周边水体、土壤和大气造成的危害，并指明目前这类废石的综合利用方式主要包括有价金属提取、工程化利用以及建材制造等，以期为后续矿山废石的无害化及资源化综合利用提供借鉴。
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| 关 键 词： | 矿山废石 环境污染 综合利用 有价金属提取 |
| 收稿时间： | 2021-04-22 |
Research Status of Environmental Pollution and Comprehensive Utilization of Mine Waste Rocks |
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| LAN Zhuoyue,GAO Tianrui,LV Jinfang,ZHENG Yongxing.Research Status of Environmental Pollution and Comprehensive Utilization of Mine Waste Rocks[J].Conservation and Utilization of Mineral Resources,2021,41(3):126-131. |
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| Authors: | LAN Zhuoyue GAO Tianrui LV Jinfang ZHENG Yongxing |
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| Affiliation: | 1.Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China2.State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China |
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| Abstract: | A large number of surrounding rocks and sandwiched rocks without minerals are produced in the process of ore mining, which are called waste rocks. Waste rocks are solid wastes which are usually stored in storage. With the continuous improvement of mine environmental protection requirements in China, the waste rock storage and its environmental pollution have become an urgent problem. This paper comprehensively introduces the comprehensive utilization status of waste rocks and the harm caused by mine waste rocks to surrounding water, soil and atmosphere. The comprehensive utilization methods of the kind of waste rocks are points out, which mainly includes valuable metal extraction, engineering utilization and building materials manufacturing. It can provide references for the subsequent harmless and resource comprehensive utilization of mine waste rocks. |
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