在一个希腊村庄的水中对子进行了深入研究,该村庄的子度有所提高
Michalakis Omirou1, Alexandros Clouvas1, Fokion Leontaris2
1Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Journal of environmental radioactivity
|June 5, 2023
概括
这项研究量化了从水中转移到空气中的,发现淋浴是室内暴露的主要途径. 虽然水中的会影响室内空气,但通风和土壤排放等因素在整体上更为重要.
科学领域:
- 环境科学 环境科学
- 辐射保护 辐射保护
- 公共卫生 公共卫生
背景情况:
- 饮用水中的会对室内空气质量构成风险.
- 了解转移动态对于暴露评估至关重要.
- 水中的度的变化提供了一个独特的研究机会.
研究的目的:
- 量化在家庭使用期间从水到空气的转移效率.
- 评估水中的对室内空气度的影响.
- 评估降低水中的水平的方法.
主要方法:
- 在密封的浴室中测量水中的和空气中的.
- 估计自来水使用和淋浴的转移效率.
- 在住宅环境中多年来监测室内水平.
- 评估扩散泡通风系统对除的有效性.
主要成果:
- 对于使用浴室水龙头的传输效率在22-28.9%之间;对于淋浴,它是45-48.3%.
- 淋浴显著增加室内,因为近距离,封闭空间和高传输效率.
- 水中的对室内总体的贡献不如通风和土壤排放那么重要.
- 一个扩散泡通风系统使水中的气减少了90%以上.
结论:
- 淋浴是室内暴露于水中的的最重要途径.
- 虽然水中的是一种因素,但其他来源,如土壤排放和通风,更为主导室内的贡献者.
- 通过分散泡通风等系统,可以有效地从水中去除.
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