长江沿岸部分NORM行业水中210Po的分析

摘要/Abstract

摘要： 人类所受辐射照射主要来源于天然辐射。本工作分析了长江沿岸部分NORM行业水中²¹⁰Po的浓度。结果表明,燃煤电厂、水泥厂、钢铁厂、铁矿排出水口中²¹⁰Po的活度浓度分别为(0.93～4.76)×10^-3 Bq/L、(1.12±0.07)×10^-2 Bq/L、(9.89±0.78)×10^-3 Bq/L、(2.17±0.21)×10^-3 Bq/L,均在长江水系²¹⁰Po的波动范围之内。稀土加工排放的废水和雨水中²¹⁰Po的活度浓度分别为(1.03~1.40)×10^-1Bq/L、(3.05±0.04)×10^-1Bq/L,比本底水平高两个数量级,需要引起特别关注,有待于进一步研究。

关键词: ²¹⁰Po, 水, 天然放射性物质(NORM), α能谱, 自沉积

Abstract: The radiation exposure received by mankind mainly comes from natural radiation. This study investigated the levels of ²¹⁰Po in water samples from some NORM industries along the Yangtze River. The activities of ²¹⁰Po in the effluent from coal-fired power plants, a cement plant, an iron and steel making plant and an iron ore were (0.93—4.76)×10^-3 Bq/L,(1.12±0.07)×10^-2 Bq/L,(9.89±0.78)×10^-3 Bq/L and (2.17±0.21) Bq/L, which were all in fluctuation range of ²¹⁰Po concentrations in the Yangtze River. The activities of ²¹⁰Po in the effluent and rainwater from rare earth plants were as high as (1.03—1.40)×10^-1 Bq/L and (3.05±0.04)×10^-1 Bq/L, which were two orders of magnitude higher than the background level. This should be paid special attention and needs further research.

Key words: ²¹⁰Po, water, naturally occurring radioactive materials(NORM), α-spectrometry, spontaneous deposition

中图分类号:

李金凤, 潘竞舜, 汪传高, 黄志军, 刘伟富, 李晓芸, 陈凌. 长江沿岸部分NORM行业水中²¹⁰Po的分析[J]. 辐射防护, 2018, 38(1): 1-7.

LI Jinfeng, PAN Jingshun, WANG Chuangao, HUANG Zhijun, LIU Weifu, LI Xiaoyun, CHEN Ling. Analysis of ²¹⁰Po in water samples from some NORM industries along Yangtze River[J]. RADIATION PROTECTION, 2018, 38(1): 1-7.

参考文献

[1] 孙树正. 放射性同位素手册 [M]. 北京: 中国原子能出版传媒有限公司, 2011: 25.
[2] JIA G, Belli M, Blasi M, et al. Determination of ²¹⁰Pb and ²¹⁰Po in mineral and biological environmental samples[J]. Journal of Radioanalytical and Nuclear Chemistry, 2001, 247:491-499.
[3] 杨永亮, 日下部正志, 山本惠幸. 冲绳海槽海底热液喷出口附近海水中²¹⁰Pb和²¹⁰Po的行为[J]. 海洋学报, 2001, 23 (6):59-75.
YANG Y L, Kusakabe M, Yamamoto Y. ²¹⁰Pb and ²¹⁰Po in sea water around the hydrothermal vents in the Okinawa Trough[J]. Acta Oceanologica Sinica, 2001, 23 (6):59-75.
[4] 杨伟锋, 黄奕普, 陈敏, 等. 南沙海域表层水中²¹⁰Po/²¹⁰Pb不平衡及其海洋学意义[J]. 中国科学:D辑, 2006, 36 (1):81-89.
YANG W F, HUANG Y P, CHEN M, et al. Disequilibria between ²¹⁰Po and ²¹⁰Po in surface waters of the southern South China Sea and their implications[J]. Science in China Ser. D Earth Science, 2006, 36 (1):81-89.
[5] 王莉莉, 张晔, 陆月萍, 等. 水中²¹⁰Po 的分析[J]. 辐射防护通讯, 2013, 33 (1): 9-11.
WANG L L, ZHANG Y, LU Y P, et al. Determination of ²¹⁰Po in water[J]. Radiation Protection Bulletin, 2013, 33 (1): 9-11.
[6] Leenhouts H P, Stoop P, Van Tuinen S T. Non-nuclear industries in the Netherlands and radiological risks: Report No 610053003[R]. Bilthoven: National Institute of Public Health and the Environment, 1996.
[7] 李鹏翔, 李周, 张静, 等. 食品及加工品中²¹⁰Po含量测定及内照射剂量估算[J]. 核化学与放射化学, 2016, 38(2):103-106.
LI P X, LI Z, ZHANG J, et al. Determination of ²¹⁰Po in food and processed products and estimation of internal dose[J]. Journal of Nuclear and Radiochemistry, 2016, 38(2):103-106.
[8] 刘华, 罗建军, 马成辉. 第一次全国污染源普查伴生放射性污染源普查及结果初步分析[J]. 辐射防护, 2011, 31(6): 334-341.
LIU H, LUO J J, MA C H. Investigation and analysis of NORMs based on the first nationwide pollution source survey[J]. Radiation Protection, 2011, 31(6): 334-341.
[9] 核工业总公司北京铀矿选冶研究所. 水中钋-210的分析方法电镀制样法: GB 12376—90 [S]. 北京: 中国标准出版社, 1990.
[10] IAEA. A procedure for the determination of Po-210 in water samples by alpha spectrometry: IAEA/AQ/12[S]. Vienna: IAEA, 2009.
[11] 国防科学技术工业委员会. 电离辐射测量探测限和判断阈的确定第1部分:忽略样品处理影响的计数测量: EJ/T 1204.1—2006 [S],北京: 中国核工业集团公司, 2006.
[12] U.S. Department of Energy Environmental Measurement Laboratory. EML Procedures Manual: HASL-300, 28th Edition[S]. Springfield: U.S. Department of Commerce, Technology Administration, National Technical Information Service,1997.
[13] Eichrom Technologies, L.L.C. Lead-210 and polonium-210 in water: OTW01 Rev. 2.0[R]. 2009.
[14] 李振平. 长江水系放射性水平调查及评价1984[M]. 北京:原子能出版社,1988.
[15] World Health Organization. Guidelines for drinking-water quality, fourth edition[S]. Geneva: WHO. 2011.
[16] Villa M, Absib A, Moreno H P, et al. Natural restoration of a Spanish estuary affected by anthropogenic inputs of NORM[C]//Naturally Occurring Radioactive Material (NORM IV). Proceedings of an international conference. May 17-21, 2004. Szczyrk, Poland. Vienna: IAEA, 2005:267-279.
[17] Manjon G, Galvan J, Mantero J, et al. NORM levels in mine pit lakes in south-western Spain[C]//Naturally Occurring Radioactive Material (NORM VII). Proceedings of an International Symposium. April 22-26, 2013. Beijing, China. Vienna: IAEA, 2015:277-288.
[18] Doring J, Beck T, Beyermann M, et al. Exposure and radiation protection for work areas with enhanced natural radioactivity[C]//Naturally Occurring Radioactive Material (NORM V). Proceedings of an international symposium. March 19-22, 2007. Seville, Spain. Vienna: IAEA, 2008:399-407.

长江沿岸部分NORM行业水中²¹⁰Po的分析

Analysis of ²¹⁰Po in water samples from some NORM industries along Yangtze River

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	高俊义. 高放废物处置库近场裂隙水流-传热-处置室间距相互作用的三维数值分析[J]. 辐射防护, 2020, 40(3): 231-238.
[2]	张静, 李周, 李鹏翔, 保莉, 王瑞俊, 宋沁楠, 马旭媛, 易武静. 气溶胶中²¹⁰Bi对²¹⁰Po测量结果推算的影响[J]. 辐射防护, 2020, 40(1): 10-15.
[3]	李鹏翔, 李周, 张静, 王瑞俊, 韩玉虎, 任晓娜. 我国部分省份环境气溶胶中^239+240Pu的测定[J]. 辐射防护, 2019, 39(6): 451-455.
[4]	米宇豪, 马豪, 曾志, 何建华, 程建平. 基于极低本底γ谱分析的海水直接测量研究[J]. 辐射防护, 2019, 39(6): 456-462.
[5]	叶欣楠, 范雯雯, 王艺霖, 高瑞发, 张志银. 内陆厂址压水堆核电厂液态流出物复用研究[J]. 辐射防护, 2019, 39(6): 502-509.
[6]	王亮, 彭勇, 刘怡, 彭红芬. 医院级CT辐射剂量及诊断剂量水平研究[J]. 辐射防护, 2019, 39(6): 517-521.
[7]	黄倩倩,吕炜枫,熊军. 压水堆核电厂压力容器开盖时刻主冷却剂放射性浓度控制要求研究[J]. 辐射防护, 2019, 39(5): 391-395.
[8]	潘跃龙,张志东,柴涛,高亚华,兰树仁,刘玉存. 超临界水氧化处理核电站废阴离子交换树脂研究[J]. 辐射防护, 2019, 39(5): 410-415.
[9]	张志东,池翔宇,潘跃龙,何军山,王乃华. 树脂超临界水氧化反应器设计及数值模拟[J]. 辐射防护, 2019, 39(5): 416-422.
[10]	曾进忠, 韦应靖, 何俊男, 赵鹏飞, 刘立业, 王川, 张强, 谷伟刚, 湛昆, 刘杰. 秦山第二核电厂大修期间场所弱贯穿辐射调查[J]. 辐射防护, 2019, 39(4): 287-296.
[11]	刘新华, 张爱玲, 徐春艳, 方岚, 祝兆文. 缺乏受纳水体区域核电厂液态流出物液转气排放的概念和应用原则[J]. 辐射防护, 2019, 39(3): 207-212.
[12]	王蕾, 王晓芬, 赵顺平. 核电基地周围辐射环境监督性监测概况[J]. 辐射防护, 2019, 39(2): 118-123.
[13]	方岚, 刘新华, 徐春艳, 付鹏涛, 雷强, 甘学英. 压水堆核电厂采用富集硼的优势与可行性分析[J]. 辐射防护, 2019, 39(1): 19-26.
[14]	陈刚, 胡鹏华, 李先杰, 任建军, 康剑翘. 基于换气量和氡析出率计算的排氡风量在某水电地下工程通风设计中的比较研究[J]. 辐射防护, 2019, 39(1): 27-32.
[15]	乔太飞, 孔海霞, 史英霞, 侯建荣, 王佳, 韩丽红. 国内核电厂水过滤器滤芯标准现状与讨论[J]. 辐射防护, 2018, 38(2): 155-160.