摘要
目的由于迄今还没有一个被大家公认的通用的具有可比性的水质评价模型，为了得到比较好的综合评价结果，现采用TOPSIS法和灰色关联法对广州市自来水厂出厂水进行综合评价，为水质管理决策提供依据。方法根据广州市7个自来水水厂的出厂水水质实测资料，应用TOPSIS法和灰色关联法分别进行评价，比较两种方法所得结果的一致性。结果G、D、F自来水厂出厂水水质较优。结论TOPSIS法和灰色关联法得出的结果比较接近，均认为G、D、F三家水厂的出厂水水质较优．
Objective There isn＇t a comprehensive evaluation pattern of water quality till now. For getting better synthetically consequence, it adopts TOPSIS and analysis to evaluate the running water from Guangzhou waterworks, and provide water quality management. Methods According to the data of the seven grey relation foundations to waterworks in guangzhou, it adopts TOPSIS and grey relation analysis to evaluate and then compare the consistency of the two methods, results. Result The water quality of G D F waterworks is prior. Conclusion The results of TOPSIS and grey relation analysis are quite close, both of them got that water quality from G D F waterworks is prior.
出处
《国际医药卫生导报》
2008年第18期125-128,共4页
International Medicine and Health Guidance News
关键词
TOPSIS法
灰色关联法
综合评价
出厂水水质
Topsis law Grey Relation comprehensive evaluation Running water quality of waterworks
