摘要
调查广东省不同地区饮用水源地水中总α、总β放射性水平,分丰水期和枯水期2次各采集20个不同水样,按照《生活饮用水标准检验方法放射性指标》(GB/T 5750.13—2006),利用BH1227型低本底α、β测量仪测定样品。结果表明,40个水样中总α、总β放射性水平分别为0.017 Bq/L^0.286 Bq/L和0.027 Bq/L^0.397 Bq/L,测量值均在正常本底波动范围之内,放射性指标符合国家《生活饮用水卫生标准》(GB 5749—2006)。
This paper investigated the total alpha and total beta radiation levels in drinking water sources from different regions of Guangdong province.40 samples were collected in wet season and dry season,and determined by BH1227 low background alpha beta admeasuring apparatus referring to the Standard Examination Methods for Drinking Water Radiological Parameters(GB/T 5750.13-2006).The results showed that the concentration of total alpha and total beta ranged from 0.017 Bq/L to 0.286 Bq/L and 0.027 Bq/L to 0.397 Bq/L,respectively.All of the measurements were below the limits of Standards for Drinking Water Quality(GB 5749-2006)and within the fluctuation range of the normal background.
作者
黄文暖
聂一凡
杨启泽
严宇晴
宋刚
陈迪云
HUANG Wen-nuan;NIE Yi-fan;YANG Qi-ze;YAN Yu-qing;SONG Gang;CHEN Di-yun(School of Environmental Science and Engineering,Guangzhou University,Guangzhou,Guangdong 510006,China;Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources,Guangzhou,Guangdong 510006,China;Key Laboratory of Waters Safety and Protection in the Pearl River Delta,Ministry of Education,Guangzhou,Guangdong 510006,China)
出处
《环境监测管理与技术》
CSCD
2018年第1期68-71,共4页
The Administration and Technique of Environmental Monitoring
基金
国家自然科学基金资助项目(41373117
U1501231)
广州市科技计划基金资助项目(201707010421)
广州大学"创新强校工程"基金资助项目
2015年广东省大学生校外实践基地建设基金资助项目
关键词
总α
总β
放射性水平
饮用水源地
水质
广东省
Total alpha
Total beta
Radiation level
Drinking water sources
Water quality
Guangdong province
