文山州广南县农村饮用水源细菌总数和大肠菌群的检测  

Detecting of Total Bacteria and Coliform in Rural Drinking Water Resources at Guangnan of Wenshan

作　　者：周建芬[1] 张发[1] 林慧彪 范先芹 杨晓燕[1] 

机构地区：[1]大理学院农学与生物科学学院,云南大理671003

出　　处：《文山学院学报》2014年第6期26-29,共4页Journal of Wenshan University

基　　金：国家自然科学基金资助项目"云南温泉捕食线虫真菌生物多样性研究"(31100093);云南省高校滇西生物多样性科技创新团队项目(云教函〔2011〕93号)

摘　　要：对文山州广南县9个具有代表性的农村饮用水源点进行细菌总数和大肠菌群的检测,初步了解云南省文山州广南县农村饮用水卫生状况。在选定的9个水源点进行水样采集,并用平板菌落计数法和多管发酵法分别对水样中细菌总数和大肠菌群进行检测。发现水样6和水样7细菌总数<100个/m L,其余水样>100个/m L;9个水样的大肠菌群均有检出。通过检测发现,所抽取9个饮用水水源均不符合我国饮用水卫生标准(GB5749-2006),不适宜直接饮用。The sanitary condition of drinking water in rural areas of Wenshan Yunnan province is investigated through testing total bacteria and coliform bacteria contained in nine representative drinking water resources in Guangnan county of Wenshan Prefecture. Total bacteria and coliform bacteria in the water samples, collected from nine water resources, are tested using plate count methods and multiple-tube fermentation technique. The total bacteria is less than 100/ml in No. 6 and 7 water samples, but the rest are more than 100/ml. Coliform bacteria have been detected in all samples. The water quality from nine water resources does not meet drinking water standards（GB5749-2006）, so it is unift to drink directly.

关 键 词：农村 生活饮用水 细菌总数 大肠菌群 

分 类 号：R155[医药卫生—营养与食品卫生学]