北港河重金属污染底泥处置研究

Disposal Research on the Sediment of Beiganghe River with Heavy Metal Pollution

摘要: 河道底泥的重金属污染已经成为一个世界性的严重问题，以电子拆解酸洗迹地贵域北港河重污染河段底泥处置示范工程为例，介绍了工程勘察设计院与环境科研单位在河道底泥环境调查、污染风险评估、底泥修复技术筛选、河道勘察，河堤生态设计和底泥处置工程施工中合作分工的经验，为类似河道治理工程提供了借鉴思路。

Abstract: The river sediment with heavy metal pollution has been the prime focus all over the world. In this investigation we cited the Beiganghe River demonstration pilot project with the sediment polluted by heavy metal in a case, introduced the environmental investigation, sediment pollution risk assessment, technology selection of sediment restoration, river surverying, embank ecological design, and disposal engineering technology which are completed in cooperation by the surverying engineering company and environmental scientific research. This work provides some guidance for similar riverway treatment.