摘要
随着工业快速发展,氧化铝工业逐渐壮大,同时也不可避免地产生了大量赤泥,给环境造成了很大的负担,因此对赤泥的资源化利用迫在眉睫。对赤泥的资源化利用途径与现状进行了归纳和综述,着重介绍了赤泥在环境修复材料中的运用,即制备为脱硫剂、吸附剂、絮凝剂、催化剂、土壤改良剂,同时指出了赤泥资源化利用现状存在的一些问题,旨在为赤泥的合理处置提供参考依据。
With the rapid development of industry,the alumina industry has been growing gradually.At the same time,it inevitably produces a large number of red mud,which causes a great burden on the environment.Therefore,the resource utilization of red mud is imminent.This paper summarizes the recycling approaches and present situation of red mud resource utilization with the focus on the application of red mud in environmental remediation materials,such as desulfurizer,adsorbent,flocculant,catalyst and soil conditioner.At the same time,some problems in the red mud resource utilization have been put forward to provide reference for the reasonable disposal of the red mud.
作者
袁晓晓
夏雨昕
李佳
秦吉祥
申龙
张银凤
YUAN Xiaoxiao;XIA Yuxin;LI Jia;QIN Jixiang;SHEN Long;ZHANG Yinfeng(School of Environmental Science and Engineering,Hubei Polytechnic University,Huangshi Hubei 435003)
出处
《湖北理工学院学报》
2020年第6期15-18,56,共5页
Journal of Hubei Polytechnic University
基金
湖北省大学生创新创业训练计划项目(项目编号:202010920006)。
关键词
赤泥
环境修复材料
脱硫剂
吸附剂
絮凝剂
red mud
environmental remediation materials
desulfurizer
adsorbent
flocculant
