废弃煤矸石资源化利用研究进展  

Research progress on resource utilization of waste coal gangue

作　　者：张华林[1,3] 滕泽栋 江晓亮 杨幼明 李庭刚[1,2,4] ZHANG Hualin;TENG Zedong;JIANG Xiaoliang;YANG Youming;LI Tinggang(Jiangxi Institute of Rare Earths,Ganjiang Innovation Academy,Chinese Academy of Sciences,Ganzhou,341119,China;Key Laboratory of Green Process and Engineering,Innovation Academy for Green Manufacture,National Engineering Research Center of Green Recycling for Strategic Metal Resources,Beijing Engineering Research Centre of Process Pollution Control,Institute of Process Engineering,Chinese Academy of Sciences,Beijing,100190,China;Faculty of Materials Metallurgy and Chemistry,Jiangxi University of Science and Technology,Ganzhou,341099,China;University of Chinese Academy of Sciences,Beijing,100049,China)

机构地区：[1]江西省稀土清洁生产重点实验室,中国科学院赣江创新研究院,赣州341119 [2]中国科学院绿色过程与工程重点实验室,中国科学院绿色过程制造创新研究院,战略金属资源绿色循环利用国家工程研究中心,北京市过程污染控制工程技术研究中心,中国科学院过程工程研究所,北京100190 [3]江西理工大学材料冶金化学学部,赣州341099 [4]中国科学院大学,北京100049

出　　处：《环境化学》2024年第6期1778-1791,共14页Environmental Chemistry

基　　金：鄂尔多斯市科技重大专项(2022EEDSKJZDZX014-1,2022EEDSKJZDZX014-2);稀土产业基金(IAGM2020DB06);中国科学院重点部署项目(ZDRW-CN-2021-3-3);中国科学院赣江创新研究院自主部署项目(E055A001);江西省技术创新引导类计划项目(20212BDH81029)资助.

摘　　要：随着社会的高速发展,工业废物堆积造成的环境问题日渐严重.煤矸石是一种煤炭开采和洗选过程中产生的典型工业废弃物.其大量堆积不仅占用土地资源,而且还会污染环境,引起地下水污染,造成山体滑坡、塌陷等地质灾害,严重威胁人类生存环境.近年来,“以废治废”模式成为了工业废弃物处置的研究热点之一,也是生态修复的重要研究方向.本文综述了煤矸石资源化利用的研究进展,进一步阐述了污泥改性煤矸石在生态修复与土壤改良方面的进展,为后期煤矸石和污泥的高值化利用奠定基础.With the rapid development of society,the environmental problems caused by the accumulation of industrial waste are becoming more serious.Coal gangue is a typical industrial waste produced in coal mining and washing.The massive accumulation of coal gangue not only occupies land resources but also leads to the environmental pollution such as groundwater,and even geological disasters such as landslides and cave-ins,which seriously threaten human survival.In recent years,the“treating waste by waste”model has become one of the research hotspots of industrial waste disposal and also an important direction in ecological remediation research.This review sums up the progress of coal gangue resourceful utilization research,further elaborates the progress of coal gangue modified with sludge in soil improvement and ecological remediation,which lays the foundation of the long-term high-value utilization of coal gangue and sludge.

关 键 词：煤矸石 工业废物 污泥 资源化 生态修复 

分 类 号：X-1[环境科学与工程] O6[理学—化学]