摘要
污染土壤热脱附修复后,尾气处理是不可忽视的重要环节。论述了热脱附技术特征尾气模块化处理工艺的总体概况,探讨了污染物、土壤性质和处理工艺等对尾气处理工艺的影响,总结了针对4类污染物的典型热脱附技术特征尾气模块化处理工艺,并对催化氧化、非热等离子体、高能电晕等新兴模块进行了简介。最后提出了热脱附技术特征尾气模块化处理工艺的问题和研究展望。
After thermal desorption remediation of contaminated soil,off-gas treatment is still an indispensable step.The overview of modular treatment for characteristic off-gas in thermal desorption process was mentioned.The effects of pollutant,soil properties and treatment process on off-gas treatment process were discussed in detail.Typical designs of off-gas modular treatment process were concluded specific to 4 kinds of pollutants.A brief introduction to emerging modulars such as catalytic oxidation,non-thermal plasma and high energy corona were also given.Finally,the present problems and outlook of modular treatment for characteristic off-gas were put forward.
作者
张海静
姜文超
殷瑶
朱煜
谭学军
ZHANG Haijing;JIANG Wenchao;YIN Yao;ZHU Yu;TAN Xuejun(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shanghai 200092)
出处
《环境污染与防治》
CAS
CSCD
北大核心
2022年第3期386-391,共6页
Environmental Pollution & Control
基金
上海市科学技术委员会科研计划项目(No.19DZ1205205)
上海市青年科技启明星计划项目(No.19QB1405300)。
关键词
土壤修复
热脱附
尾气处理
模块化
soil remediation
thermal desorption
off-gas treatment
modular
