摘要
了解山西某高校南北两校区3个水塔的管网末梢水和地下水水质状况,为提高饮用水卫生质量提供依据。通过调查取样和室内实验分析,测得水中浑浊度、pH、总硬度、氟化物、硝酸盐氮、砷、六价铬、细菌总数、总大肠菌群相关指标,运用内梅罗污染指数和模糊评价法进行综合分析。结果表明,3个水塔的管网末梢水水质均达到Ⅱ级水质标准,符合饮用水要求;地下水水质为Ⅲ级,可用于集中式生活饮用水水源及工、农业用水。山西某高校南北两校区3个水塔的管网末梢水和地下水水质状况比较乐观。
To investigate the pipeline network endings water of three towers and groundwater within the two campuses of the north and south in an university in Shanxi province and provide bases for improving the hygienic quality of drinking water.Through sampling and lab test experimenting of the pipeline network endings water of three towers and groundwater within the two campuses,the indicators of the water turbidity,pH,total hardness,fluoride,nitrate nitrogen,arsenic,hexavalent chromium,total bacteria,total E.coli colonies form were measured.The values were analyzed comprehensively with the method of Nemerow pollution indices and fuzzy evaluation.The result showed that the pipe network endings of three towers were grade Ⅱaccording to water quality standard.Groundwater quality reached to the Grade Ⅲ water quality standards,it can be utilized for centralized drinking water and industrial and agricultural water.Water quality of the pipeline network endings water of the three towers and groundwater within the two campuses of the north and south in the university is more optimistic.
出处
《山西农业大学学报（自然科学版）》
CAS
2010年第5期472-475,共4页
Journal of Shanxi Agricultural University(Natural Science Edition)
基金
山西省自然科学基金项目(2008021036-4)
关键词
饮用水
标准
综合评价
Drinking water
Standard
Comprehensive appraisal
