W值法评价地表水体污染状况的应用与探讨

The exploration and applicaion of W value method to the assessment of water body pollution of ground surface

本文论述了Ｗ值法评价地表水体污染状况的应用与探讨。该法运算简单，既能反映单一测点的污染水平，又能反映整条河流或整个水域的污染水平．

In this paper,the exploration and application of W value method to the assessment of water body pollution of ground surface are described.The calculations of this method are simple which can reflect the pollution levels of both single survey point and a river or water area.