Page 216 - 《环境工程技术学报》2022年第5期
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Vol.12,No.5 环 境 工 程 技 术 学 报 第 12 卷,第 5 期
Sep.,2022 Journal of Environmental Engineering Technology 2022 年 9 月
刘锋平,孙宁,呼红霞,等.基 于 AHP-TOPSI 的在产企业地下水铁锰污染修复技术比 选 [J].环境工程技术学报,2022,12(5):1572-1579.
S
LIU F P,SUN N,HU H X,et al.AHP-TOPSIS-based technology comparison for remediation of iron and manganese contaminated groundwater for
operating enterprises[J].Journal of Environmental Engineering Technology,2022,12(5):1572-1579.
基 于 AHP-TOPSI 的在产企业地下水
S
铁锰污染修复技术比选
刘锋平,孙宁,呼红霞,丁贞玉 *
生态环境部环境规划院
摘要 筛选科学合理的在产企业地下水修复技术对于有效修复受污染地下水体、节约企业环保投资、实现绿色可持续发展具有
重要意义。针对某在产企业铁锰污染的地下水,提出抽出处理、原位化学氧化、可渗透反应墙、监测自然衰 减 4 套技术方案,运
用层次分析法(AHP)与逼近于理想解的排序技术(TOPSIS)联合选取最佳修复方案。选取技术、经济、环境、社 会 4 方面的
1 项指标建立层次分析模型,先 由 AH 确定指标权重,然后采 用 TOPSI 对 4 种技术方案进行优劣排序。结果表明,监测自然
4
S
P
衰减技术方案由于在资源和能源消耗、废物产生及排放量、工程建设前期投入等方面的优势,适用于该在产企业地下水的治理
与修复。
关键词 地下水;层次分析 法 (AHP);逼近理想解排序 法 (TOPSIS);铁锰污染;在产企业
中图分类号:X523 文章编号:1674-991X(2022)05-1572-08 doi:10.12153/j.issn.1674-991X.20210494
AHP-TOPSIS-based technology comparison for remediation of iron and
manganese contaminated groundwater for operating enterprises
LIU Fengping, SUN Ning, HU Hongxia, DING Zhenyu *
Chinese Academy of Environmental Planning, Ministry of Ecology and Environment
Abstract Screening scientific and reasonable groundwater remediation technologies for operating enterprises is of
great significance for effectively remediating contaminated groundwater bodies, saving corporate environmental
investment, and achieving green and sustainable development. For the groundwater contaminated by iron and
manganese of an operating enterprise, four technical schemes were put forward: extraction treatment, in-situ
chemical oxidation, permeable reactive barrier, and monitoring natural attenuation, and the analytic hierarchy
process (AHP) method and the technique for order preference by similarity to an ideal solution (TOPSIS) were used
to select the best remediation scheme. 14 indicators in technical, economic, environmental and social terms were
selected to establish the AHP model. The indicator weights were first determined by AHP, and then the four
remediation schemes were ranked by TOPSIS in order of merit. The results showed that the technical scheme of
monitoring natural attenuation was most suitable for groundwater treatment and remediation of the operating
enterprise, due to its advantages in resource and energy consumption, waste generation and discharge, and pre-
construction investment.
Key words groundwater; analytic hierarchy process (AHP); technique for order preference by similarity to an
ideal solution (TOPSIS); iron and manganese pollution; operating enterprises
生态环境部发布的《202 年全国生态环境质量 施不完善、工业“三废”无序排放以及地质和水文地
0
简况》 显示,全国地下水主要超标污染物为锰、铁 质等多种因素有关 [2-3] 。地下水质量与人群健康、工
]
[1
和氨氮,超标点位数占比达 到 11.8%,这可能与我国 农业生产等紧密关联,我国约 有 70 % 的人口以地下
工业化初期企业环境管理制度不健全、污染防治设 水为主要饮用水源,全 国 95 % 以上的农村饮用地下
收稿日期:2021-09-07
基金项目:国家重点研发计划项目(2018YFC1803000)
作者简介:刘锋平(1984—),男,助理研究员,硕士,主要从事地下水污染修复相关研究,liufp@caep.org.cn
* 责任作者:丁贞玉(1982—),女,研究员,博士,主要从事土壤和地下水污染防治研究,dingzy@caep.org.cn