绵阳城区饮用水源污染监测结果分析  

Analysis on pollution monitoring of source water in Mianyang

作　　者：岳蕴瑶[1] 李大春[1] 张婷[1] 罗赟[1] 杜艳丽[1] 蒋芳[1] 向仲朝[1] 

机构地区：[1]四川省绵阳市疾病预防控制中心,四川绵阳621000

出　　处：《中国卫生检验杂志》2012年第8期1932-1934,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:为政府及时有效处置饮用水源污染提供科学数据,确保市民生活饮用水安全。方法:根据污染情况,对绵阳城区以涪江水为水源的3个市政供水公司及2个企业自来水厂的水源水、出厂水、末梢水和8个邻近涪江以地下水与1个以水库水为水源的水源水进行连续11 d的锰和氨氮含量监测,共检测水样624份。结果:3 d后出厂水、末梢水中锰、氨氮含量全部符合卫生标准,城区部分受影响区域正常使用自来水;3 d后涪江绵阳段氨氮含量正常,9 d后锰含量正常。结论:科学及时监测,确保了水源污染后城市供水安全,保证了市民饮用水安全和社会稳定。Objective：To provide scientific measure for pollution dispose of drinking water and ensure the safety of public drinking. Methods： According to the pollution extent, the contents of manganese and ammonia nitrogen were determined for continuous 11 days in 624 samples from Mianyang. The samples included source water, treated water and tap water from 3 municipal water supplying plants, 2 enterprise waterplants, 8 groundwater sources adja- cent to Fu -jiang river and 1 reservoir. Results： The contents of manganese and ammonia nitrogen in treated water and tap water conformed to the sanitary standard after 3 days, ensuring the water in the affected areas was used nor- mally. After 3 days, the contents of ammonia nitrogen was normal at Fujiang River in Mianyang section. After 9 days, the contents of manganese returned to normal. Conclusion： The safety of supplying water was guaranteed by scientific and timely monitoring after the water pollution. It was essential to ensure the safety of public drinking and social stability.

关 键 词：水源水 污染 监测 

分 类 号：R123.1[医药卫生—环境卫生学]