GYIG OpenIR  > 环境地球化学国家重点实验室
Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China
Junhua Wu;  Yi Man;  Guangyi Sun;  Lihai Shang
2018
发表期刊Water
卷号10期号:5页码:1-15
摘要

In order to assess the exposure of rural residents to trace metals via drinking water ingestion, 222 drinking water samples of rural areas from 8 provinces in China were collected and 18 trace metals analyzed by inductively coupled plasma mass spectrometer (ICP-QMS). Based on metal concentrations, the health-risk assessment such as chronic daily intakes (CDI) and hazard quotient (HQ) were calculated. Results showed that most metals occurred in the drinking water at very low concentrations, indicating a general good quality, while the concentrations of As, Pb and Zn in some samples from Qinghai, Yunnan and Hunan provinces were higher than World Health Organization (WHO) and Chinese guidelines for drinking water. The values of CDI and HQ indicated a negligible health risk for most Chinese rural residents via drinking water. However, high concentrations of As in drinking water from Qinghai province would pose a serious risk to the local inhabitants. More attention and intensive study should be paid to Zn, Pb and As contents.

关键词Drinking Water Trace Metals Chronic Daily Intakes Chinese Rural Areas
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.gyig.ac.cn/handle/42920512-1/8796
专题环境地球化学国家重点实验室
作者单位1.Graduate School of Chinese Academy of Geological Sciences, Beijing 100037, China
2.Center of Exploration and Development of Geology and Mineral Resources of Jiangxi Province, Nanchang 330030, China
3.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry Chinese Academy of Sciences, Guiyang 550081, China
4.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714
Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang. Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China[J]. Water,2018,10(5):1-15.
APA Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang.(2018).Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China.Water,10(5),1-15.
MLA Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang."Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China".Water 10.5(2018):1-15.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Occurrence and Healt(1410KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang]的文章
百度学术
百度学术中相似的文章
[Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang]的文章
必应学术
必应学术中相似的文章
[Junhua Wu;Yi Man;Guangyi Sun;Lihai Shang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。