Comparison of Health Effects based on Heavy Metals Exposure in Drinking Water by Different Ways

朱美霖; 张亚红; 朱慧丽; 田永昌; 冯宁川

doi:10.16056/j.1005-7676.2019.02.012

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Comparison of Health Effects based on Heavy Metals Exposure in Drinking Water by Different Ways

更新时间：2026-01-19

- Comparison of Health Effects based on Heavy Metals Exposure in Drinking Water by Different Ways
- Issue 2, Pages: 47-49+65(2019)
- 作者机构：
  
  1. 宁夏医科大学基础医学院
  2. 宁夏医科大学药学院
  3. 宁夏医科大学临床医学院
- 作者简介：
- 基金信息：
- DOI：10.16056/j.1005-7676.2019.02.012
  CLC： X820.4
- Published：2019
- 稿件说明：
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[1]朱美霖,张亚红,朱慧丽,田永昌,冯宁川.不同饮水途径下重金属暴露引起的健康风险比较[J].能源研究与管理,2019(02):47-49+65.

朱美霖, 张亚红, 朱慧丽, et al. Comparison of Health Effects based on Heavy Metals Exposure in Drinking Water by Different Ways[J]. 2019, (2): 47-49+65.
[1]朱美霖,张亚红,朱慧丽,田永昌,冯宁川.不同饮水途径下重金属暴露引起的健康风险比较[J].能源研究与管理,2019(02):47-49+65. DOI： 10.16056/j.1005-7676.2019.02.012.

朱美霖, 张亚红, 朱慧丽, et al. Comparison of Health Effects based on Heavy Metals Exposure in Drinking Water by Different Ways[J]. 2019, (2): 47-49+65. DOI： 10.16056/j.1005-7676.2019.02.012.

摘要

采集银川某小区居民饮用水及调查不同的饮水途径

测定饮水中5种常见重金属（砷、镉、铜、铅和镍）的含量

并进一步对比不同途径饮水方式所引起的健康风险。结果显示:以我国GB 5749—2006 《生活饮用水卫生标准》为标准

5种重金属均未超标

重金属不会引起明显的非致癌风险

砷引起的致癌风险均小于USEPA推荐最大可接受风险水平。不同饮水途径下

通过热水壶加热方式饮用水中重金属的浓度最高

所引起的健康风险也最高

并推测热水壶加热过程中会溶出重金属。最后

建议采用通过净水器净化或桶装水的饮水方式。

Abstract

Collection of drinking water and the investigation of drinking pathways residents were carried out in a district of Yinchuan. Five kinds of common heavy metals in drinking water（arsenic

cadmium

copper

lead and nickel） were determined and furthermore

health risks caused by heavy metals in different pathways of drinking water were compared.Results showed none of the five heavy metals exceeded the standards in China（GB 5749—2006）. Heavy metals cannot cause obvious non-carcinogenic risk. Carcinogenic risk caused by arsenic are less than the the maximum acceptable risk level suggested by USEPA. Among different drinking ways

water heating by electric kettle has the highest concentration of heavy metals and the highest health risk

and there is a speculation that heavy metal will be dissolved out in the process of hot water heating. At last

drinking through water purifier or from barrelled water would be better ways.

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