| 湖南省石煤开发生产链中放射性污染调查及防治 |
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| 引用本文： | 张鑫,柳金良,钟春明,岳中慧,刘朝,鄢飞燕,宋茂生,林利,黄宇琦.湖南省石煤开发生产链中放射性污染调查及防治[J].铀矿冶,2020(1):67-74. |
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| 作者姓名： | 张鑫 柳金良 钟春明 岳中慧 刘朝 鄢飞燕 宋茂生 林利 黄宇琦 |
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| 作者单位： | 核工业230研究所 |
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| 基金项目： | 生态环境部核与辐射安全监督资助项目(JD201829) |
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| 摘 要： | 调查了湖南省内石煤开发生产链中几家典型企业——石煤发电厂、炼钒厂、煤渣制砖厂的辐射环境现状,监测了厂内及其周边的γ辐射剂量率、222 Rn浓度以及尾渣、渣砖、土壤、水中放射性核素含量,初步确定了这些环境物质中的放射性水平,评估了其对环境的影响,提出了治理和预防放射性污染的措施。
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| 关 键 词： | 石煤 辐射环境现状 放射性污染 评估 防治 |
Radioactive Pollution Survey and Control Measures in the Chain of Stone Coal Development and Production in Hunan Province |
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| ZHANG Xin,LIU Jin-liang,ZHONG Chun-ming,YUE Zhong-hui,LIU Chao,YAN Fei-yan,SONG Mao-sheng,LING Li,HUANG Yu-qi.Radioactive Pollution Survey and Control Measures in the Chain of Stone Coal Development and Production in Hunan Province[J].Uranium Mining and Metallurgy,2020(1):67-74. |
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| Authors: | ZHANG Xin LIU Jin-liang ZHONG Chun-ming YUE Zhong-hui LIU Chao YAN Fei-yan SONG Mao-sheng LING Li HUANG Yu-qi |
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| Affiliation: | (Research Institute No.230,CNNC,Changsha 410007,China) |
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| Abstract: | The current status of radiation environment in several typical enterprises which includes stone coal power plant,vanadium refinery factory,and cinder brick factory in the production chain of coal development in Hunan province was investigated.The gamma radiation dose rate,222 Rn concentration as well as the content of radionuclides in the tailings,slag brick,soil,water were monitored in the factory and its surrounding.The radioactivity levels of these environmental substances were preliminarily determined,and its effects on the environment were evaluated.Some ideas and control measures were put forward to control the existing radioactive pollution and prevent its pollution. |
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| Keywords: | stone coal current radiation environment situation radioactive pollution assessment preventive treatment |
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