中华放射医学与防护杂志
中華放射醫學與防護雜誌
중화방사의학여방호잡지
Chinese Journal of Radiological Medicine and Protection
2011年
6期
698-702
,共5页
尚兵%崔宏星%文湘闽%林志凯%付晓华%武云云%刘建香
尚兵%崔宏星%文湘閩%林誌凱%付曉華%武雲雲%劉建香
상병%최굉성%문상민%림지개%부효화%무운운%류건향
温泉%氡浓度%γ照射量率%污染来源
溫泉%氡濃度%γ照射量率%汙染來源
온천%동농도%γ조사량솔%오염래원
Hot spring%Radon concentration%γ dose rate%Sources of pollution
目的 对降扎温泉周围的辐射水平进行调查,分析污染的来源.方法 采用固体径迹探测器、氡及子体连续测量装置,γ剂量率仪测量了温泉生活区及周边环境的氡、氡子体浓度及γ照射量率.结果 温泉水中氡浓度为23 ~ 764 Bq/L,生活区室内、室外及浴场中氡的浓度分别为254 ~ 876 799、688 ~ 709和3590 ~ 15 299 Bq/m3;室内外γ照射量率分别为205 ~ 28 718和4104 ~18 254 nGy/h.结论 降扎温泉是目前发现的异常高氡和高天然辐射区,其辐射水平和健康影响应引起关注.
目的 對降扎溫泉週圍的輻射水平進行調查,分析汙染的來源.方法 採用固體徑跡探測器、氡及子體連續測量裝置,γ劑量率儀測量瞭溫泉生活區及週邊環境的氡、氡子體濃度及γ照射量率.結果 溫泉水中氡濃度為23 ~ 764 Bq/L,生活區室內、室外及浴場中氡的濃度分彆為254 ~ 876 799、688 ~ 709和3590 ~ 15 299 Bq/m3;室內外γ照射量率分彆為205 ~ 28 718和4104 ~18 254 nGy/h.結論 降扎溫泉是目前髮現的異常高氡和高天然輻射區,其輻射水平和健康影響應引起關註.
목적 대강찰온천주위적복사수평진행조사,분석오염적래원.방법 채용고체경적탐측기、동급자체련속측량장치,γ제량솔의측량료온천생활구급주변배경적동、동자체농도급γ조사량솔.결과 온천수중동농도위23 ~ 764 Bq/L,생활구실내、실외급욕장중동적농도분별위254 ~ 876 799、688 ~ 709화3590 ~ 15 299 Bq/m3;실내외γ조사량솔분별위205 ~ 28 718화4104 ~18 254 nGy/h.결론 강찰온천시목전발현적이상고동화고천연복사구,기복사수평화건강영향응인기관주.
Objective To investigate the radiation level around Jiangzha hot spring,and to analyze the sources of pollution.Methods The radon and its progeny concentration,γ dose rate in hot spring living district and surrounding area were measured with ATD monitors,radon and WL continuous measurement devices,γ dose rate meter.Results The radon concentration in water was 23 -764 Bq/L.Radon concentration indoors,outdoor and in bathing place were 254 -876 799,688 -709 and 3590-15 299 Bq/m3,respectively.γ dose rate were 205 -28718 nGy/h indoor,4104- 18254 n Gy/h outdoors.Conclusions Jiangzha hot spring is an area with rare high radon and high nature radiation.Its radiation level and health effects are worthy for further attention.