氡与室内空气环境  

Radon and Indoor Air Quality

作　　者：耿世彬[1] 连慧亮[1] 

机构地区：[1]解放军理工大学

出　　处：《建筑热能通风空调》2001年第6期49-51,共3页Building Energy & Environment

摘　　要：氡是一种放射性气体 ,在室内空气中广泛存在 ,并对人体造成极大伤害 ,因此倍受人们关注。本文主要介绍室内空气环境中氡的特性、来源、健康影响和防治措施。Radon is a kind of radioactive inert gas.It exists in the soil pore,the underground water and the air.Radon and radon daughters impair body.After they are inhaled into the lung, radon daughters decay,emit a-ray,lead to internal irradiation and even cause lung cancer.Radon can accumulate indoors,the problems of indoor radon concentration have caused attentions.In this paper,the characters,sources,health effects of radon are discussed in detail.

关 键 词：氡 健康影响 室内 空气环境 

分 类 号：R122[医药卫生—环境卫生学]