摘要
为有效防护与控制建筑室内氡污染,从建筑室内氡污染现状、污染来源、对人体健康的影响及相关控制标准和防控措施等方面综述了国内外研究进展。结果表明:近年我国大部分城市或地区建筑室内氡污染水平呈上升趋势,主要受建筑材料和装修材料影响;国外建筑室内氡污染水平相差甚大,主要受地质影响。室内氡污染对人体具有强致癌风险,且与吸烟有协同效应。中国与北欧和北美地区针对室内氡污染问题均制定了一系列控制氡污染的标准及减排措施。通过对国内外建筑室内氡污染的研究总结,并根据我国目前存在的问题提出了进一步开展研究的建议。
In order to prevent and mitigate indoor radon pollution effectively in existing dwellings,the research progress at home and abroad was reviewed from the aspects of pollution status,polluting sources,effects on human health,related control standards and radon mitigation strategies,etc. It is shown that the levels of indoor radon pollution in dwellings of most cities and areas in China have been rising in recent years,mainly due to the building and decoration materials. There exist much different radon levels among foreign countries with different geologies.The indoor radon pollution in dwellings has strong carcinogenic effect on human body and has double risk with smoking. A series of indoor radon control standards and mitigation strategies have been established in China,North Europe and North America. Finally,researches of indoor radon pollution in dwellings at home and abroad were concluded and suggestions on further researches in indoor radon pollution were put forward.
出处
《环境工程技术学报》
CAS
2016年第1期35-42,共8页
Journal of Environmental Engineering Technology
关键词
室内
氡检测
空气污染
indoor
radon detection
air pollution
