基于AHP-TOPSIS的石化聚集区组合修复技术筛选方法及工程应用研究  

Screening method and engineering application of combined remediation technology for petrochemical aggregation sites based on AHP-TOPSIS

作　　者：强春梅 倪鑫鑫[3] 吴吉春[4,5] 徐芬 刘媛媛[4,5] QIANG Chunmei;NI Xinxin;WU Jichun;XU Fen;LIU Yuanyuan(College of Ecology and Environment,Chengdu University of Technology,Chengdu 610059,China;State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil&Water Pollution,Chengdu University of Technology,Chengdu 610059,China;Beijing High Energy Era Environmental Technology Co.,Ltd.,Beijing 100095,China;Key Laboratory of Surficial Geochemistry,Ministry of Education,School of Earth Sciences and Engineering,Nanjing University,Nanjing 210023,China;School of Earth Science and Engineering,Nanjing University,Nanjing 210023,China)

机构地区：[1]成都理工大学生态与环境学院,成都610059 [2]成都理工大学水土污染协同控制与联合修复国家环境保护重点实验室,成都610059 [3]北京高能时代环境技术股份有限公司,北京100095 [4]南京大学表生地球化学教育部重点实验室,南京210023 [5]南京大学地球科学与工程学院,南京210023

出　　处：《环境工程》2025年第1期211-222,共12页Environmental Engineering

基　　金：国家重点研发计划项目场地土壤-水污染多介质协同修复机理(2020YFC1807004)。

摘　　要：科学选择适宜的组合修复技术是石化聚集区环境治理中的一项重要挑战。为应对这一难题,提出了一套石化聚集区修复组合技术筛选方法体系。该体系包括构建全面的石化聚集区修复数据库、确立筛选指标体系与评分准则、设计权重计算方法、基于逼近理想解排序法(TOPSIS)对备选组合技术进行排序与筛选。在此基础上,开发了修复技术筛选辅助系统,并将其应用于江苏省南京市某石化聚集区的组合技术筛选。结果表明:最优组合技术为“自然衰减+抽出处理-注入循环+原位化学氧化”,与场地实际应用情况一致。该研究结果为解决我国石化聚集区组合修复技术筛选的难题提供了方法依据和实践指导。The scientific selection of appropriate combined remediation technologies represents a significant challenge in the environmental governance of petrochemical agglomerations.This study proposed a comprehensive screening system for combined remediation technologies specifically designed for petrochemical agglomerations.This screening methodology system encompassed several critical components aiming at enhancing remediation outcomes.Firstly,the system included the development of a comprehensive remediation database tailored for petrochemical contamination sites.This database served as a centralized repository of relevant information, facilitating data analysis and informed decision-making. Secondly, theestablishment of a screening indicator system was vital. This system was designed to evaluate the efficacy of variousremediation technologies based on key performance metrics. In addition to these components, a weighting calculation methodfor the screening indicators was formulated. This method allowed for the prioritization of indicators, ensuring that the mostimpactful factors were duly considered during the selection process. Furthermore, the Technique for Order of Preference bySimilarity to an Ideal Solution (TOPSIS) was employed. This quantitative method effectively ranked and selected alternativecombined remediation technologies. Based on this framework, a remediation technology screening assistance system wasdeveloped, and successfully implemented at a contaminated petrochemical site in Nanjing, Jiangsu Province in China. Theresults indicated that the optimal combination of remediation technologies included natural attenuation, pump and treatinjectioncyclic, and in-situ chemical oxidation. Notably, this combination demonstrated a high degree of consistency with theactual application of the site, confirming the efficacy of the proposed screening methodology in practical applications. Inconclusion, these findings not only offer a solid methodological foundation for addressing the specific challenges associated wi

关 键 词：石化聚集区 组合技术 筛选方法 逼近理想解法(TOPSIS) 

分 类 号：X74[环境科学与工程—环境工程]