| 电动力学及其联用技术降解污染土壤中持久性有机污染物的研究进展 |
| 摘要点击 3221 全文点击 1898 |
| 查看HTML全文
查看全文 查看/发表评论 下载PDF阅读器 |
| 中文关键词 电动力学 联用技术 土壤修复 持久性有机污染物 |
| 英文关键词 electrokinetic remediation combined methods soil remediation POPs |
|
| 中文摘要 |
| 采用电动力学及其联用技术降解污染土壤中的持久性有机污染物是近十年发展起来的新型原位修复技术，本文综述了电动力学及其联用技术降解污染土壤中持久性有机污染物的五种主要方法：①电动力学技术，②电动力学结合Fenton技术，③电动力学结合生物技术，④电动力学结合表面活性剂/助溶剂技术，⑤电动力学结合超声技术。介绍了各种方法的基本原理、特点、应用范围和研究进展，提出了该课题今后的研究方向。 |
| 英文摘要 |
| Electrokinetic remediation (EK) and its combined methods are emerging technologies to remove POPs from contaminated soils in situ in last decade. This paper reviews the five major kinds of electrokinetic remediation methods for POPs from contaminated soils: ①Classic electrokinetic method, ②Electrokinetic-Fenton method, ③Electrokinetic remediation combining with bioremediation method, ④Electrokinetic remediation combining with surfactants/cosolvents method, and ⑤Electrokinetic remediation combining with ultrasonic method. The basic principle, characteristics, application areas and research developments of those five methods are discussed respectively. The future development direction of EK remediation for POPs from contaminated soils is anticipated. |
