ANALYSIS OF QUALITY MONITORING OF DRINKING WATER IN NONGJIUSHI DISTRICT

[Objective]To understand the health quantity condition of life drinking water in Nongjiushi,draw up to improve measure to provide science for the related section according and technique support and ensure water supple health and safely.[Methods]According to 'Standard Testing Methods for Dinking Water'(GB/T5750-2006),we examined the drinking water.[Results]From 2008 to 2009,a total of 358 test water samples was detected,The qualification rate was 47.2%.There was significant difference between the qualification rates of dry-season and wet-season water(χ2 = 12.21,P﹤0.05).The unqualified items were chroma,PH,total hardness,sulfate salt,total saluble solid,total bacteria,califorms,thermotolerant califorms and free residuai chlorine.[Conclusion]The quality of drinking water in Nongjiushi was not optimism,and it is necessary to improve and perfect.Comprehensive prevention should be taken to guarantee the native area drinking water safty and people's health.