摘要
随着氧化铝工业的发展,每年排放的赤泥越来越多,堆放赤泥占用大量耕地,污染地下水及土壤,对生态环境造成了极大的破坏,因此急需对赤泥进行处理与利用。本文通过调研文献,对利用赤泥生产建筑材料、提取金属元素、生产路基材料、制备环境修复材料等方面做了介绍,指出目前赤泥资源利用方面存在的问题,指明了对赤泥进行综合处理与利用及系统化研究是未来的发展趋势。
With the development of alumina industry, more and more red mud is emitted. It occupies masses of farmland, pollutes the groundwater and soil, thus does great damage to the ecological environment. Therefore, red mud should be treated and utilized in urgent need. By investigating the literature, the application of red mud in producing building materials, extracting metal elements, producing subgrade materials and preparing environment rehabilitation materials was introduced. The present problems on comprehensive utilization of red mud, were pointed out and the comprehensive treatment and utilization and systematic research were the development trend of using red mud.
作者
檀中鑫
穆满根
TAN Zhong-xin;MU Man-gen(Shanxi Institute of Technology,Shanxi Yangquan 045000,China)
出处
《广州化工》
CAS
2018年第19期12-13,65,共3页
GuangZhou Chemical Industry
基金
山西省煤基重大专项"燃煤灰渣与工业副产石膏耦合制备超高强功能建筑材料技术"(项目编号:MC2016-02)
关键词
赤泥
综合利用
建筑材料
提取金属
路基材料
环境修复材料
red mud
comprehensive utilization
building materials
extracting metal elements
subgrade materials
environment rehabilitation materials
作者简介
檀中鑫 （1989-），男，硕士，助教，从事地质与固废处理的相关教学与研究工作。
