论文部分内容阅读
目的为了解呼伦贝尔地区生活饮用水水质状况、加强呼伦贝尔市生活饮用水卫生管理提供基础性资料。方法按照GB/T5750-2006《生活饮用水标准检验方法》进行检测,并对呼伦贝尔市疾病预防控制中心2011年、2012年送检生活饮用水样品结果进行统计分析。结果呼伦贝尔地区水质情况不容乐观,主要超标项目有浑浊度、锰、铁、色度、氨氮、氟化物、耗氧量,呼伦贝尔地区水质超标的主要指标为感官性状和一般化学指标,尚不至于对人体造成严重的危害,但是不解决将具有潜在的威胁,毒理学指标中氟化物和硝酸盐是主要超标指标,氟化物超标呈现地域性分布。结论呼伦贝尔地区水质的现状应该引起有关部门的重视,加强管理,加大投入,提高生活饮用水的质量,确保人民群众身体健康。
Objective To understand the status of drinking water quality in Hulunbuir region and to provide basic information on the sanitary management of drinking water in Hulunbeir. Methods According to GB / T5750-2006 Standard Test Method for Domestic Drinking Water, the results of samples taken from drinking water in Hulun Buir Municipal Center for Disease Control and Prevention in 2011 and 2012 were analyzed statistically. Results The water quality in Hulunbuir region was not optimistic. The major indicators of turbidity, manganese, iron, chroma, ammonia nitrogen, fluoride, oxygen consumption and water quality exceeding standard in Hulun Buir region were sensory traits and general chemical indicators. The human body causes serious harm, but does not solve the potential threat, toxic and toxicological indicators of fluoride and nitrate are the main indicators of excessive fluoride exceeded regional distribution. Conclusion The current situation of water quality in Hulun Buir region should arouse the attention of relevant departments, strengthen management, increase investment, improve the quality of drinking water and ensure the health of the people.