Application on Sewage Treatment Plant Processes Choice that Used Analytical Hierarchy Process and Fuzzy Comprehensive Evaluation
Multi-hierarchy and multi-index and uncertainty were included in the choice of sewage treatment plant processes scheme.Analytical Hierarchy Process (AHP)and Fuzzy Comprehensive evaluation(FCZ)were combined,the index weight was confirmed through using AHP,the membership degree was calculated by setting up fuzzy function,and comprehensive evaluation was camed out for the index.Then.the model of sewage treatment plant processes scheme optimum choice was set up,and the model was used for a sewage treatment plant which is 80,000m3/d the sewage request secondary processing and in addition to take off P and N.Based on actual circumstance,considers 4 kinds of candidate election crafts：A2/O,AB,traditional live and dirty mire,oxidize ditch craft.
sewage treatment plant process scheme optimum choice AHP FCZ
YANG Bo HU Manyin XU Qinyun ZHANG Shuo DU Xin
School of Environmental Science and Engineering,North China Electric Power University,Baoding 071003,China
国际会议
合肥
英文
290-294
2008-06-05（万方平台首次上网日期，不代表论文的发表时间）