河道底泥处理技术和资源化利用研究进展  

Research Progress on Treatment Technology and Resource Utilization of River Sediment

作　　者：王振雷 桑洛滨 柳志国 巩岩 李英华[2] WANG Zhen-lei;SANG Luo-bin;LIU Zhi-guo;GONG Yan;LI Ying-hua(Jilin Jinyu Jidong Environmental Protection Technology Co.,Jilin Yongji 132200;Jilin Institute of Chemical Technology,Jilin Jilin 132022 China)

机构地区：[1]吉林金隅冀东环保科技有限公司,吉林永吉132200 [2]吉林化工学院,吉林吉林132022

出　　处：《广州化工》2019年第22期41-42,52,共3页GuangZhou Chemical Industry

基　　金：吉林市科技局项目(编号:2020001125)

摘　　要：河道底泥污染是一个重要的环境问题,底泥中的营养物质和污染物在水环境发生变化时会重新进入水体造成二次污染。所以,河道底泥治理是城市河道水体污染综合治理的主要内容。文章系统地介绍河道底泥处理的相关物理、化学和生物处理技术;并在资源化利用特别是在土地利用、工程应用和建材化利用上的综合利用等方面进行了详细的综述,指出底泥的资源化利用有利于生态环境的保护和可持续发展。Sediment pollution is an important environmental problem.The nutrients and pollutants in the sediment will re-enter the water body and cause secondary pollution when the water environment changes.So river sediment treatment is the main content of comprehensive treatment of urban river water pollution.Systematically technologies of physical,chemical and biological treatment of river sediment treatment were introduced.The comprehensive utilization of resource utilization,especially land use,engineering application and building materials utilization were reviewed in detail,and the resource utilization of sediment was conducive to the protection and sustainable development of ecological environment.

关 键 词：底泥处理 资源化利用 综合利用 

分 类 号：X7[环境科学与工程—环境工程]