河道污染底泥重金属稳定化药剂研究进展  

Research Progress on Heavy Metal Stabilization Chemicals for Contaminated River Sediments

作　　者：王锋[1,2] 张顺力 王宏杰 董文艺[1,2] WANG Feng;ZHANG Shunli;WANG Hongjie;DONG Wenyi(School of Civil and Environmental Engineering,Harbin Institute of Technology〈Shenzhen〉,Shenzhen 518055,China;Shenzhen Key Laboratory of Water Resource Utilization and Environmental Pollution Control,Shenzhen 518055,China)

机构地区：[1]哈尔滨工业大学〈深圳〉土木与环境工程学院,广东深圳518055 [2]深圳市水资源利用与环境污染控制重点实验室,广东深圳518055

出　　处：《净水技术》2020年第7期92-100,共9页Water Purification Technology

基　　金：深圳市科技计划项目(KJYY20180718094802190)。

摘　　要：针对现阶段河道底泥重金属污染严重现象,考察了底泥中重金属的赋存形态,介绍了稳定化药剂种类及其对重金属的修复效果,总结了常规重金属稳定剂的应用现状及不足,展望了新型重金属稳定化药剂的优势及发展方向,以期为河道污染底泥重金属稳定化技术的工程化应用提供借鉴。In view of serious pollution of heavy metals in river sediment,occurrence patterns of heavy metals in sediment are investigated.The paper introduces various types of stabilization chemicals and their remediation effects on heavy metals.The application status and deficiency of conventional heavy metal stabilization chemicals are summarized,and the advantages and development direction of new heavy metal stabilization chemicals have prospected.It is expected to provide a reference for engineering application of heavy metal stabilization technology of contaminated river sediments.

关 键 词：污染底泥 重金属 稳定化药剂 

分 类 号：TU992.3[建筑科学—市政工程]