Removal of radionuclides by reverse osmosis using a cellulose acetate membrane - Studies on the influence of solute concentration and co-existing materials.:Studies on the Influence of Solute Concentration and Co-existing Materials
スポンサーリンク
概要
- 論文の詳細を見る
Experiments with a reverse osmosis method were carried out to treat radioactive liquid wastes. The purpose of this study is examine the influence of the concentrations of solutes and co-existing materials in a feed solution.54Mn, 58Co, 85Sr and 134Cs were selected as representative radionuclides contained in radioactive liquid wastes. NaCl and CaCl2 were added to a feed solution as co-existing materials.When the concentrations of the solutes were less than several tens of mmol/l, a decontamination factor (DF) of the cations examined here was varied with the solute concentration. The maximum DF value of cesium was obtained in a lower solute concentration than three cations of divalent. A DF value of cesium differed insignificantly from those of the others.In a cases of cesium or manganese, the influence of co-existing materials on DF was complex that reflects in a complicated DF profile.
- 日本保健物理学会の論文
著者
関連論文
- 放射性廃棄物管理専門研究会(京都大学原子炉実験所,2000年11月29〜30日)
- 放射性廃棄物管理専門研究会 京都大学原子炉実験所, 1999年12月8〜9日開催
- 放射性廃棄物管理に関する最近の諸問題 -「放射性廃棄物管理専門研究会」(京都大学原子炉実験所, 1998年12月8-9日開催)より-
- 放射性廃棄物管理に関する最近の話題
- 放射性廃棄物管理専門研究会(京都大学原子炉実験所, 1996年12月9-10日)
- Fe2+の湿式酸化による放射性元素の共沈
- Transport Properties of Mixed Metallic Salts through Reverse Osmosis Membrane.
- Treatment of radioactive liquid waste by tubular type reverse osmosis module.
- Removal of radionuclides by reverse osmosis using a cellulose acetate membrane. (II). Experimental studies on the formation and disappearance of the concentration polarization layer.:Experimental Studies on the Formation and Disappearance of the Concentra
- タイトル無し
- :Result and Its Considerations of the Basic Experiments
- An estimate of migration of 137Cs in a vermiculite column by measuring the surface dose rate with TLD.
- Decontamination date and its evaluation obtained by operations of the liquid waste treatment facility in research reactor institute, Kyoto University.
- Simple Methods for Estimating the Migration Rate of Excess 210Pb in Undisturbed Soil.
- :Removal of Radioactive Strontium by Co-precipitation with Barium Sulfate
- Removal of radionuclides by reverse osmosis using a cellulose acetate membrane - Studies on the influence of solute concentration and co-existing materials.:Studies on the Influence of Solute Concentration and Co-existing Materials
- Experimental Study on the Removal of 14C in Radioactive Liquid Waste.