原位钝化技术及其在环保疏浚中的应用  

In-situ Passivation Technique and Its Application in Environmental Dredging

作　　者：雷晓玲[1,2] 巫正兴 冉兵[2] 王炯琦[2] 

机构地区：[1]重庆市科学技术研究院,重庆401123 [2]重庆交通大学,重庆400074

出　　处：《环境科学与技术》2014年第3期200-204,共5页Environmental Science & Technology

基　　金：国家科技支撑计划专题:三峡水库绿色航道施工技术研究(2011BAB09B0103)

摘　　要：随着我国天然水体污染的日益严重,原位钝化技术已渐渐运用到水体修复当中,文章综述了各种钝化剂的作用机理,处理过程中的优缺点、影响因素及适用范围。并结合环保疏浚的具体情况,提出将原位钝化技术运用在疏浚过程中的一种新思路,值得广大学者进行相关研究。With natural water pollution increasingly serious, in-situ passivation technology has been gradually applied to wa-ter remediation. Mechanism of various passivators, advantages and disadvantages in the process, influencing factors and appli-cation scope were reviewed. Combining with environmental dredging project, a new way of thinking to in-situ passivating technology used in the dredging process was proposed, which is worth further study.

关 键 词：底泥 环保疏浚 原位钝化 钝化剂 

分 类 号：X522[环境科学与工程—环境工程]