重庆某高校2002～2006年生活饮用水水质监测分析

[目的]了解重庆某高校近5年生活饮用水水质状况。[方法]对2002—2006年重庆某高校生活饮用水水质按国标《生活饮用水检验规范》（2001年）检验，并按《生活饮用水卫生规范》（2001年）进行评价。[结果]2002—2006年该高校生活饮用水水质平均合格率为75．92％。合格率逐年升高；合格率较低的项目主要是浑浊度、铁、锰、细菌总数、总大肠菌群、粪大肠菌群、游离余氯等项：各类水源水质合格率由高到低依次是：出厂水、管网末梢水、地下水、二次供水。[结论]该高校生活饮用水水质卫生质量仍有待提高，应尤其加强对地下水和二次供水的监督监测管理力度。

MONITORING AND ANALYSIS OF THE QUALITY OF DRINKING WATER IN A CERTAIN UNIVERSITY IN CHONGQING DURING 2002-2006

[Objective] To understand the quality condition of drinking water in a certain university in Chongqing during 2002-2006. [Methods] The quality of drinking water in a certain university in Chongqing during 2002-2006 were examined and evaluated according to the correlative GB, 2001. [ Results] The average rate of qualifications of drinking water in this university from 2002 to 2006 was 75.21%, the qualification rate increased with the year. The major items with low qualification rates were turbidity, iron, manganese, general bacterial population, total coli-group, fecal coil-group, free residual chlorine and so on. The water sources with qualification rates ranged from high to low were water factory, end of pipelines, underground water, second supply. [Conclusions] The water quality of drinking water in the university needs to be improved, especially monitoring and management of drinking water shoud be strengthed.