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 coli-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.