改性煤矸石用于环境净化的研究进展  

Research Progress of Modified Coal Gangue for Environmental Purification

作　　者：杨连利[1] 刘思雨 范明娇 王珊[1] YANG Lianli;LIU Siyu;FAN Mingjiao;WANG Shan(School of Chemistry and Chemical Engineering of Xianyang Normal University,Xianyang 712000,China)

机构地区：[1]咸阳师范学院化学与化工学院,陕西咸阳712000

出　　处：《皮革与化工》2024年第3期26-29,共4页Leather And Chemicals

基　　金：国家自然科学基金资助项目(21703189);陕西省自然科学基金资助项目(2018JM2047);咸阳科技局项目(2018k02-21);咸阳发展规划处项目(2018XFY006);国家大创项目(202110722009X)。

摘　　要：煤矸石是工业固体废弃物,排出后不做处理会污染环境,对人和生物造成危害,但煤矸石又可被资源化再利用,具有良好的应用前景。本文介绍了煤矸石作为吸附剂的改性方法及原理,改性煤矸石在各种废水处理及CO_(2)捕获中的研究进展,指出目前煤矸石改性研究存在的问题,并为其广泛应用提出建议。Coal gangue is an industrial solid waste,which will pollute the environment and cause harm to people and organisms if it is not treated after being discharged.At the same time,coal gangue is an excellent resource and has a good application prospect.This paper introduces the modification method and principle of adsorbent prepared from coal gangue,the research progress of modified coal gangue in various wastewater treatment and CO_(2)capture,points out the existing problems in the current research of coal gangue modification,and puts forward suggestions for its wide application.

关 键 词：煤矸石 废水处理 CO_(2) 捕获 

分 类 号：TB383[一般工业技术—材料科学与工程]