Behaviour of radioactive iodine and bromine from aqueous solutions on the ion-exchange resin DuoliteA-113

P.U. Singare; R.S. Lokhande; M.H. Dole

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Behaviour of radioactive iodine and bromine from aqueous solutions on the ion-exchange resin DuoliteA-113

机译：水溶液中放射性碘和溴在离子交换树脂DuoliteA-113上的行为

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The iodide and bromide forms of the ion exchange resin Duolite A-113 were equilibrated separately with respectively labelled iodide and bromide ion solutions of different concentrations, varying from 0.005 M to 0.100 M in the temperature range of 26.0℃ to 43.0℃. The distribution coefficient K_d values calculated for iodide and bromide ion exchanges increase with the ionic concentration of the external solution; however, with a rise in temperature, the K_d values calculated were found to decrease. Also, the K_d values were higher for iodide exchanges than for bromide exchanges.

机译：将离子交换树脂Duolite A-113的碘化物和溴化物形式分别与标记的不同浓度的碘化物和溴化物离子溶液（在26.0℃至43.0℃的温度范围为0.005 M至0.100 M）进行平衡。计算出的碘离子和溴离子交换的分布系数K_d值随外部溶液的离子浓度而增加；然而，随着温度的升高，发现计算出的K_d值降低。同样，碘化物交换的K_d值高于溴化物交换的K_d值。

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《International journal of nuclear desalination》 |2009年第4期|369-374|共6页
作者
P.U. Singare; R.S. Lokhande; M.H. Dole;
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作者单位

Department of Chemistry Bhavans College Andheri, Mumbai 400058, India;

Department of Chemistry University of Mumbai Vidyanagari, Santacruz, Mumbai 400098, India;

Department of Chemistry University of Mumbai Vidyanagari, Santacruz, Mumbai 400098, India;

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正文语种 eng
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关键词
isotopic ion exchange; Duolite A-113; liquid radioactive waste; distribution coefficients; tracer technique; ~(82)Br; ~(131)I;

机译：同位素离子交换Duolite A-113;液态放射性废物;分配系数示踪技术;〜（82）溴;〜（131）我;

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2. Volatility of radioactive iodine under gamma irradiation: effects of H2O2 and NaOH on the decomposition rate of volatile molecular iodine dissolved in aqueous solutions [J] . Kim TaeJun, Kim Minsik, Jung Sang-Hyuk, Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry . 2018,第3期

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5. Development and application of novel detection methods for aqueous radioactive iodine. [D] . Grogan, Kelly Patrick. 2012

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6. Effect of Buffers on Aqueous Solute-Exclusion Zones around Ion-Exchange Resins [O] . Jian-ming Zheng, Adam Wexler, Gerald H. Pollack -1

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7. Uptake of Iodine and Bromine by Ion-Exchange Resins in Aqueous Solution [O] . Sanemasa, Isao, Yoshida, Michiko, Abe, Asami, 2008

机译：离子交换树脂在水溶液中对碘和溴的吸收

Behaviour of radioactive iodine and bromine from aqueous solutions on the ion-exchange resin DuoliteA-113

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