环境中的隐形杀手氡及其子体的危害与控制  

The Hazard and Controlling to Radon and Their Progeny in the Environment

作　　者：程业勋[1] 

机构地区：[1]中国地质大学地球物理与信息技术学院,教授北京100083

出　　处：《自然杂志》2008年第3期143-150,共8页Chinese Journal of Nature

摘　　要：本文简要回顾了500年来氡致肺癌的研究历史。简述了铀矿工人吸入氡及其子体与肺癌发病率的关系,重点论述了国内外室内氡、地下建筑物和泉水中氡浓度及结果。从而启发人们研究环境中氯的地质来源、以及控制室内氯水平问题。阐述了室内氯的控制措施及保护人类健康的意义。In this paper, it briefly retrospected the research history of the lung cancer due to radon and their progeny in the past 500 years, presented the relationship between risk of lung cancer and radon and their progeny inbreathed by uranium miners. It focused on the results of radon indoor, in subsurface constructions and in spring water worldwide. It suggested research the geological sources of radon in the environment and how to Control radon level indoor. The approaches to control rodon indoor and the significance of protecting human health were presented.

关 键 词：环境氡 危害 辐射 控制 

分 类 号：X591[环境科学与工程—环境工程] X911