东北地区污染场地土壤修复研究进展  

作　　者：孙嘉茹 钱杰 吴纪国 黄天赐 李英华[1] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110819

出　　处：《环境保护与循环经济》2022年第6期34-36,共3页environmental protection and circular economy

基　　金：国家重点研发计划课题(2019YFC180380202)。

摘　　要：东北地区污染场地是我国工业化进程中出现的新环境问题,因其周期性冻融的气候环境、特殊的土质情况以及长期复杂的污染类型,土壤污染修复呈现难度大、周期长、技术要求高等特点。分析了其修复难点,针对治理东北地区污染场地提出修复方案及修复技术的发展建议。Contaminated sites in Northeast China are a new environmental problem in the process of industrialization in our country.Due to the periodic freeze-thaw climate,special soil conditions and long-term complex pollution types,soil pollution remediation presents the characteristics of difficulty,long cycle,and high technical requirements.The difficulties in the remediation are analyzed in detail,and then the development suggestions of remediation plans and remediation technology are proposed for the treatment of contaminated sites in Northeast China.

关 键 词：污染场地 土壤修复 技术 东北地区 

分 类 号：X53[环境科学与工程—环境工程]