Application of Cu·FeHCF coated acrylic fibre for the separation of Cs isotopes in drinking water to determine fallout 137Cs

Balram Meena; Sunil Mehenderge; D. D. Rao; S. Venkataraman; A. G. Hegde

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Application of Cu·FeHCF coated acrylic fibre for the separation of Cs isotopes in drinking water to determine fallout 137Cs

机译：Cu·FeHCF包覆丙烯酸纤维在饮用水中铯同位素分离中的测定137Cs

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Ten fresh water samples of wells and rivers from the environment of Tarapur Maharashtra Site were analyzed to evaluate and establish the fall out level of 137Cs activity concentration using large volume of water samples. A radiochemical separation method suitable for the analysis of large volume of water sample based on the adsorption of Cs isotopes on coated acrylic fibres was standardized. 134Cs isotope was used for monitoring the radiochemical recovery of the analysis. Radiochemical recovery was obtained in the range of 74–98% for a sample volume of 250 L or more. The fall out level 137Cs concentration in river/dam water was found to be in the range of 0.205 to 0.268 mBq L−1. The fall out level annual effective dose through water ingestion pathway for a member of public was evaluated to be 2.27 × 10−9 Sv.

机译：分析了塔拉普尔马哈拉施特拉遗址环境中的10口井和河流淡水样品，以评估和建立大量水样中137 Cs活度浓度的下降水平。标准化了一种适合于大量水样品分析的放射性化学分离方法，该方法基于Cs同位素在包覆丙烯酸纤维上的吸附。用134 Cs同位素监测分析的放射化学回收率。对于250 L或更大的样本量，放射化学回收率在74–98％的范围内。河流/大坝水中的沉降水平137 Cs浓度范围为0.205至0.268 mBq L-1 。公众通过饮水途径的掉落水平年度有效剂量经评估为2.27×10−9 Sv。

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来源
《Journal of Radioanalytical and Nuclear Chemistry》 |2012年第2期|p.237-240|共4页
作者
Balram Meena; Sunil Mehenderge; D. D. Rao; S. Venkataraman; A. G. Hegde;
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作者单位

Health Physics Division, Environmental Survey Laboratory, TAPS Colony, TAPP(Post), Thane (Dist.), 401504, Maharashtra, India;

Health Physics Division, Environmental Survey Laboratory, TAPS Colony, TAPP(Post), Thane (Dist.), 401504, Maharashtra, India;

Health Physics Division, BARC, Trombay, Mumbai, 400085, India;

Health Physics Division, BARC, Trombay, Mumbai, 400085, India;

Health Physics Division, BARC, Trombay, Mumbai, 400085, India;

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正文语种 eng
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关键词
Effective dose; Drinking water; Acrylic fibre; Fall out 137Cs; Radiochemical recovery;

机译：有效剂量;饮用水;丙烯酸纤维;跌落137Cs;放射化学回收;

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1. Application of Cu·FeHCF coated acrylic fibre for the separation of Cs isotopes in drinking water to determine fallout ~(137)Cs [J] . Meena B., Mehenderge S., Rao D.D., Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry . 2012,第2期

机译：Cu·FeHCF包覆丙烯酸纤维在饮用水中铯同位素分离中的测定〜（137）Cs
2. Riparian forest potential to retain sediment and carbon evaluated by the 137Cs fallout and carbon isotopic ratio techniques [J] . Joseline Filippe, Klaus Reichardt, Luiz F. Pires, Anais da Academia Brasileira de Ciencias . 2009,第2期

机译：通过137Cs沉降和碳同位素比技术评估河岸森林保留沉积物和碳的潜力
3. The "AQUASCOPE" simplified model for predicting 89,90Sr, 131I, and 134,137Cs in surface waters after a large-scale radioactive fallout. [J] . Smith JT, Belova NV, Bulgakov AA, Health Physics: Official Journal of the Health Physics Society . 2005,第6期

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4. Performance of 137Cs fallout redistribution analysis, USLE and WEPP as erosion prediction technology in a complex landscape watershed under sugarcane cultivation [C] . G. Sparovek, O. O. S. Bacchi, S. B. L. Ranieri, International Symposium on Soil erosion research for the 21st century . 2001

机译：在甘蔗栽培中的复杂景观流域侵蚀预测技术137CS辐射再分配分析，USLE和WEPP的性能
5. Using the chemical and isotopic characteristics of drinking water to determine sources of potable water and subsurface geologic controls on water chemistry, Stoney Indian Reserve, Morley, Alberta [D] . McFarland, Lynn Margaret 1997

机译：利用饮用水的化学和同位素特征来确定饮用水的来源和水化学的地下地质控制，斯通尼印第安保护区，莫利，艾伯塔省
6. Isotherm Kinetics and Thermodynamics of Cu(II) and Pb(II) Adsorption on Groundwater Treatment Sludge-Derived Manganese Dioxide for Wastewater Treatment Applications [O] . Stephanie B. Tumampos, Benny Marie B. Ensano, Sheila Mae B. Pingul-Ong, 2021

机译：用于废水处理应用的地下水处理污泥矿锰二氧化碳的等温机构动力学和热力学吸附 - 用于废水处理应用
7. Riparian forest potential to retain sediment and carbon evaluated by the 137Cs fallout and carbon isotopic ratio techniques [O] . PIRES, Luiz F., BACCHI, Osny O.S., CORRECHEL, Vladia, 2009

机译：通过137Cs沉降和碳同位素比技术评估河岸森林保留沉积物和碳的潜力

Application of Cu·FeHCF coated acrylic fibre for the separation of Cs isotopes in drinking water to determine fallout 137Cs

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