《室内空气质量标准》(GB/T 18883-2022)氡标准限值的制修订研究  

Study on formulation and revision of standard limits for radon in “Standards for indoor air quality (GB/T 18883-2022)” in China

作　　者：宋延超[1] 武云云[1] 孙全富[1] 侯长松[1] 尚兵[1] 崔宏星[1] Song Yanchao;Wu Yunyun;Sun Quanfu;Hou Changsong;Shang Bing;Cui Hongxing(China CDC Key Laboratory of Radiological Protection and Nuclear Emergency/National Institute for Radiological Protection,Chinese Center for Disease Control and Prevention,Beijing 100088,China)

机构地区：[1]中国疾病预防控制中心辐射防护与核安全医学所、辐射防护与核应急中国疾病预防控制中心重点实验室,北京100088

出　　处：《中华预防医学杂志》2023年第11期1773-1776,共4页Chinese Journal of Preventive Medicine

基　　金：国家卫生健康委员会卫生标准制修订项目(20180901,20190705)。

摘　　要：室内氡的照射越来越受到公众的关注,我国新颁布的《室内空气质量标准》(GB/T 18883-2022)对放射性指标氡进行了修订。本研究对该指标修订相关的技术内容进行了分析和讨论,包括室内氡分布水平、暴露状况、健康效应,以及标准限值的确定依据等,并提出了具体的实施建议。Public exposure to radon has attracted increasing public concern.The newly issued"Standards for indoor air quality(GB/T 18883-2022)"has revised the radiological parameters of radon.This study analyzed and discussed the relevant technical contents about the derivation of radon limit,including the distribution level for indoor radon,exposure pathway,health effects,and the process for establishing the standard limits.Specific implementation and evaluation suggestions are also proposed.

关 键 词：氡 放射性 室内空气 卫生限值 

分 类 号：R122.1[医药卫生—环境卫生学]