石化场地污染土壤和地下水修复技术组合研究与应用进展

Progress and prospect of research and application upon multi-technique collaborative remediation of contaminated soil and groundwater in petrochemical sites

基于国内外石化场地污染土壤和地下水修复技术组合的研究现状和进展,概述了各项修复技术组合的优缺点和适用情景,总结了修复技术组合目前存在的修复机理不明确、污染土壤和地下水修复协同性不足和实际污染场地中试示范研究成果较少等问题,并展望了修复技术组合研究和应用的发展趋势,以期为石化场地污染土壤和地下水低成本高效修复技术的研发和应用提供重要参考。

Based on the research status and progress of remediation technology combination of contaminated soil and groundwater in petrochemical sites at home and abroad.This paper summarizes the advantages,disadvantages and application scenarios of each restoration technology combination,summarizes the existing problems of the restoration technology combination,such as unclear restoration mechanism,insufficient coordination of contaminated soil and groundwater restoration,and few pilot demonstration research results of actual contaminated sites.The development trend of restoration technology combination research and application is also prospected.In order to provide important reference for the development and application of low-cost and efficient remediation technology of contaminated soil and groundwater in petrochemical sites.