| Project/Area Number |
20710064
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Center for Environmental Science in Saitama |
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Principal Investigator |
KAKIMOTO Takashi Center for Environmental Science in Saitama, 水環境担当, 技師 (00462747)
|
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| Project Period (FY) |
2008 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | し尿 / 医薬品 / 電気化学的処理法 / 電解処理 / 分子量分画 / 疎水・親水分画 / 尿酸 |
|---|
| Research Abstract |
Human and veterinary pharmaceuticals are sold, and finally discharged into water environment. The presence of these substances in water environment may pose chronic long-term risks. To reduce pharmaceuticals'load into water environment, it seemed to be effective to treat them in urine using electrolytic process at low voltage. This study focused on the treatability of the electrolytic process. Pharmaceuticals investigated can be oxidized at around 1.0 V, but this process is inhibited by purines. However, the inhibitory effect can be reduced by adding feces, and aeration.
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