大型污染场地土壤修复技术应用实践及优化设计——以上海某污染场地修复工程为例

The Practice and Optimization for Design of a Soil Remediation Engineering in a Large Contaminated Site in Shanghai

随着我国土壤污染防治的快速发展,物理修复、化学修复等常用的土壤修复技术逐渐成熟,并积累了丰富的工程经验。大型污染场地如工矿、化工企业等遗留场地的环境条件复杂、污染问题显著,场地污染风险评估存在一定不确定性,增加了治理难度和成本。以上海市某大型污染场地土壤修复工程为例,总结了修复实践经验并提出优化设计,旨在为后续污染情况较复杂的大型土壤修复工程提供思路和参考。

With the rapid development of soil pollution prevention and control in China,typical soil remediation technologies,including physical and chemical technologies,have gradually matured and obtained rich practicing experience.Both complex environmental conditions and significant polluted problems of large contaminated sites,such as industrial and mining sites,have caused risk assessment uncertainty and increased remediation cost.Based on the summary from a large soil and groundwater remediation practices in Shanghai,this study has proposed optimized design,aiming to provide new sights and references for remediation of large contaminated sites in the future.