摘要
采用灰色关联分析法,构建了农村生活污水处理工程技术优选指标体系模型.该模型综合考虑建设投资、运营成本、占地面积、处理效果、运行管理难易程度等指标,利用灰色关联分析法与专家打分法结合确定指标权重,同时采用该模型进行实例研究.结果表明,利用灰色关联分析方法进行农村生活污水处理工程技术方案优选,方法科学简便、可操作性强,为农村生活污水处理工程技术优选提供了科学决策依据.
This paper constructed index architecture model for optimum selection of rural domestic sewage treatment technology based on grey relational analysis method. The model proposed in this paper considers a set of key indexes including construction investment, operation cost, building area, treatment efficiency, management level so as to determine the index weight by grey relational analysis method and professional experiences. The proposed model could provide scientific evidence to optimum selection of rural domestic sewage treatment technology. And its theoretical and practical significance is proved by practical cases tests.
出处
《中国环境科学》
EI
CAS
CSCD
北大核心
2013年第S1期210-214,共5页
China Environmental Science
基金
国家水体污染控制与治理科技重大专项(2009ZX07528001)
环保公益性行业科研专项经费项目(200909055)
关键词
农村生活污水
处理
优选
灰色关联分析法
rural domestic sewage
treatment
optimum selection
grey relational analysis method
