Progress in fundamental research on thermal desorption remediation of organic compound-contaminated soil  

作　　者：Bo Wang Angjian Wu Xiaodong Li Longjie Ji Chen Sun Zongze Shen Tong Chen Zuohe Chi 

机构地区：[1]State Key Laboratory of Clean Energy Utilization,Institute of Thermal Power Engineering,Zhejiang University,Hangzhou 310027,Zhejiang,China [2]National Engineering Laboratory for Site Remediation Technologies,Beijing Construction Engineering Group Environmental Remediation Co.,Ltd,Beijing 100015,China [3]College of Metrology and Measurement Engineering,China Jiliang University,Hangzhou 310018,Zhejiang,China

出　　处：《Waste Disposal and Sustainable Energy》2021年第2期83-95,共13页废弃物处置与可持续能源（英文）

基　　金：This work is supported by National Key Research and Development Project(2018YFC1802102,2019YFC1906800)。

摘　　要：Thermal desorption(TD)is a mainstream technology for the remediation of organic compound-contaminated soil.By reviewing the domestic and foreign research on the remediation of organic compound-contaminated soil by TD,this paper systematically introduces the principle,characteristics,and classification of TD.The impact of key operating parameters(such as heating temperature and heating time),certain physical and chemical properties(such as soil texture,moisture content),and external conditions(such as additives and the carrier gas)on the TD process is summarized.Next,pollutants’migration and their transformation processes,as well as the laws governing the TD process,are briefly described.Finally,the prospects of TD,in terms of its future research and development directions,are described,with the aim of providing references for the application and promotion of TD.

关 键 词：Organic compound-contaminated soil Soil remediation Thermal desorption Fundamental research 

分 类 号：X53[环境科学与工程—环境工程]