姚江水源及饮用水Ames试验研究

Ames tests on raw water of Yao River and drinking water

对宁波姚江原水及梅林水厂各净水工艺出水进行了致突变性研究。研究结果表明，姚江水源已受到污染，传统的净水工艺难以保证饮用水的安全，极需提高受污染原水的净化程度。

Ames tests were used to detect the mutagenicity of water samples fron Yao River and Meiling Water Plant in Ningbo City. The results showed that the water source of Yao River had been contaminated and the traditional process of water purification could not meet the demand of removing pollutants in the raw water, and some efficient countermeasures must be made to increase the purity degree of polluted raw water so as to improve the safety of drinking water.