| Co-Investigator(Kenkyū-buntansha) |
MIYAMA Yoko 神奈川県農業技術センター, 経営情報研究部, 主任研究員 (00502098)
入江 寛 東京大学, 大学院・工学系研究科, 講師 (70334349)
中村 龍平 東京大学, 大学院・工学系研究科, 助教 (10447419)
砂田 香矢乃 東京大学, 先端科学技術研究センター, 産学官連携研究員 (20311433)
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| Budget Amount *help |
¥46,800,000 (Direct Cost: ¥36,000,000、Indirect Cost: ¥10,800,000)
Fiscal Year 2010: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2009: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2008: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
Fiscal Year 2007: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
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| Research Abstract |
The exposure of titanium dioxide(TiO_2) nanosized particle from TiO_2 photocatalytic materials was less than 1/50^th of permissible dose in NIOSH, suggesting that the risk of nano-particle exposure from the TiO_2 materials is very low level. The photocatalytic materials for soil and water purification were prepared respectively, and it was confirmed that polluted soil and agricultural wastewater were cleaned up by each system with the photocatalytic material in a level of practical use.
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