组合修复技术在典型农药场地中的应用分析

Application Analysis of Combined Remediation Technology in Typical Pesticide Site

以某农药场地为例,介绍组合修复技术在大型有机污染场地中的应用。工程主要污染物为多环芳烃和农药类污染物,宜采用原位化学氧化法、原位热脱附法以及异位热脱附法进行修复处理。基坑处理后通过第三方检测机构对污染土壤和地下水进行检测,结果显示达到了验收标准,可供类似工程施工参考。

Taking a pesticide site as an example,this article introduces the application of combined remediation technology in large-scale organic contaminated sites.The pollutants in this project are polycyclic aromatic hydrocarbons and pesticides,and in-situ chemical oxidation,in-situ thermal desorption,and ex-situ thermal desorption are used.After the foundation pit is processed,the contaminated soil and groundwater will be tested by a third-party testing agency,and the acceptance criteria will be met,which can be used as a reference for the construction of similar projects.