农村生活污水处理工程技术方案优选研究_张英民.pdf

2013,33(S1) 210~214 China Environmental Science 1* 1 1 1 2 1 , , , , , (1., ,, 510655 2. , 510530) ,. ,,., ,, . X522 A 2013)S1021005 1* 1 Research on optimum selection of rural domestic sewage treatment technology. ZHANG Ying-min , LU Wen-zhou , 1 1 2 1 WANG Wei , LI Kai-ming , XUE Yuan , ZHOU Wei-jian (1.South China Institute of Environmental Sciences, Ministry of Environmental Protection, State Environmental Protection Key Lab of Water Environmental Simulation and Pollution Control, The Key Laboratory of Water and Air Pollution Control of Guangdong Province, Guangzhou 510655, China 2.South China Environmental Protection Supervision Center, Ministry of Environmental Protection, Guangzhou 510530, China). China Environmental Science, 2013,33(S1)210~214 Abstract 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. Key words rural domestic sewage treatment optimum selection grey relational analysis method , , , t,[1 2]. ,, ,