Gross alpha and beta measurements in drinkable water from seven major geographical regions of China and the associated cancer risks
文献类型：期刊论文
| 作者 | Sang, Chenhui; An, Wei; Sorensen, Peter Borgen; Han, Mingyi ; Hong, Yiping; Yang, Min
|
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2021-01-15 |
| 卷号 | 208页码:- |
| 关键词 | Gross alpha Gross beta Left-censored data Committed Effective Dose (CED) Health risk |
| ISSN号 | 0147-6513 |
| 英文摘要 | In this study, human health risk derived from radioactive pollution in drinking water of China was assessed based on gross alpha and beta. Considering the presence of numerous data under the detection limits, the left-censored handling methods were employed to deal with the non-detected values in gross alpha and beta radioactive concentrations. Results show that concentrations of gross alpha and beta range from 4.98 x 10(-4) Bq/L to 0.49 Bq/L with a mean value of 0.029 Bq/L and 5.00 x 10(-3) Bq/L to 1.26 Bq/L with a mean value of 0.091 Bq/L, respectively. With the average effective dose being 1.41 x 10(-2) mSv/y, the annual cancer risk due to radioactive pollution in Chinese drinking water is 7.75 x 10(-7) /y. This study aimed to provide an easier method to quantify the radioactive pollution in drinking water and give a scientific basis for making policy decisions on radioactive pollution management. |
| WOS研究方向 | Environmental Sciences ; Toxicology |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/46215]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Environm Technol Bldg, Beijing 100085, Peoples R China 4.Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China 5.Aarhus Univ, Dept Biosci, Vejlsovej 25,POB 314, Silkeborg, Denmark |
| 推荐引用方式 GB/T 7714 | Sang, Chenhui,An, Wei,Sorensen, Peter Borgen,et al. Gross alpha and beta measurements in drinkable water from seven major geographical regions of China and the associated cancer risks[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2021,208:-. |
| APA | Sang, Chenhui,An, Wei,Sorensen, Peter Borgen,Han, Mingyi,Hong, Yiping,&Yang, Min.(2021).Gross alpha and beta measurements in drinkable water from seven major geographical regions of China and the associated cancer risks.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,208,-. |
| MLA | Sang, Chenhui,et al."Gross alpha and beta measurements in drinkable water from seven major geographical regions of China and the associated cancer risks".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 208(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。