物元分析法在水质评价中的应用

Application of Matter Element Analysis Method in Comprehensive Appraisal of Water Quality

本文根据物元分析理论,探讨了水库水质的综合评价模型,并根据多次实测结果对黄前水库水质进行评价,评价结果表明利用物元模型评价结果与属性识别法和灰色关联度法评价结果基本一致,且符合实际情况。同时该方法简单易懂,适合于有标准的系统评价问题。

In this paper , based on the matter element analysis theory , the author discussed the comprehensive appraisal model for water quality of the reservoir , on the basis of the measured results many times, appraised the water quality for Huangqian Reservoir. The appraisal results showed that the results by the matter element method are unanimous basically with those by attribute distinction method or grey interrelation method , and are consistent with the actual conditions . Furthermore , this method is easily understood , and suited to the system appraisal questions having the standard.