| 乌鲁木齐市部分商业及娱乐场所室内氡浓度水平调查研究 |
| |
| 引用本文： | 刁春阳.乌鲁木齐市部分商业及娱乐场所室内氡浓度水平调查研究[J].环境科学与管理,2013(9):48-50. |
| |
| 作者姓名： | 刁春阳 |
| |
| 作者单位： | 新疆维吾尔自治区环境保护宣传教育中心,新疆乌鲁木齐830002 |
| |
| 摘 要： | 氡及其衰变子体会对人体产生辐射损伤。高浓度的氡可以致癌，而其具有无色、无嗅及无味的特性，因此难以察觉。据国内外的最新研究结果表明，氡是仅次于吸烟诱发肺病而死亡的第二大病因。对乌鲁木齐市有代表性的商场超市、酒店、娱乐场所以及宾馆的室内氡浓度进行监测，室内氡浓度平均值23．8Bq／m3，低于国标的400Bq／m3；并估算出对其内工作人员所造成的年有效剂量为0．137mSy，低于世界平均值1．008mSy，对于只作短暂停留的客人来说，所受到的剂量还要低。
|
| 关 键 词： | 室内氡 浓度 有效剂量 |
Survey on Indoor Radon Concentration in Commercial and Entertainment Venues in Urumqi |
| |
| Diao Chunyang.Survey on Indoor Radon Concentration in Commercial and Entertainment Venues in Urumqi[J].Environmental Science and Management,2013(9):48-50. |
| |
| Authors: | Diao Chunyang |
| |
| Institution: | Diao Chunyang (Xinjiang Environmental Education Center, Urumqi 830002, China) |
| |
| Abstract: | The study survived on indoor radon concentration level in some representative shopping malls, supermarkets, ho- tels, entertainment venues and hotels in Urumqi. The average indoor radon concentration is 23.8 Bq/m3, below the national standard of 400 Bq/m3. It is estimated that the annual effective dose on staff working in these places is 0. 137 mSv, lower than the world average of 1. 008 mSv. The dosage is lower for guests stayed only for short periods. |
| |
| Keywords: | indoor radon concentration effective dose |
| 本文献已被 维普 等数据库收录！ |
