2009 Fiscal Year Final Research Report
Development of Membrane Treatment System of Medical Radioactive Waste
| Project/Area Number |
19591441
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Keio University (2008-2009)
Kurume University (2007) |
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Principal Investigator |
INOUE Hiroyoshi Keio University, 医学部, 教授 (10213175)
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| Co-Investigator(Renkei-kenkyūsha) |
KAIBARA Kozue 九州共立大学, 工学部, 教授 (90080564)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 医療放射線 / 放射性廃水 / 陰イオン交換 / 濾紙膜 / 濃縮廃棄 / バイポーラー膜 / 放射線管理 / 吸着平衡 |
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| Research Abstract |
Radioactive iodine and technetium, which are extensively used in medical treatments, medical diagnosis, and biological experiments, whose use and disposal are strictly regulated by laws, indicate anion behavior in waste. We purposed the developments of (1) carrying urine filters used by patients with medical treatment and diagnosis and (2) radioactive waste treatment system driven by micro-power using membrane electrodialysis method. As a result, we succeeded to develop paper membranes that can incinerate as a waste matter, 5 kinds of anion exchange paper membranes and an amphoteric ion exchange paper membrane. Using these paper membranes and bipolar membrane, we established safely and effectively membrane treatment system of medical radioactive waste.
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