STUDY ON NEW REMEDIATION TECHNIQUE FOR GROUND ENVIRONMENT WITH FLOW-FIELD CONTROL
| Project/Area Number |
15H04040
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Geotechnical engineering
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| Research Institution | Daido University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
菊本 統 横浜国立大学, 大学院都市イノベーション研究院, 准教授 (90508342)
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| Research Collaborator |
油汚染土壌の修復技術研究会
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
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| Keywords | 土壌汚染浄化 / 環境技術 / 土壌圏現象 / 地盤工学 |
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| Outline of Final Research Achievements |
The contamination of the ground has become a social problem. There is no established technology for recovering machine oil with high adhesion and viscosity to soil and poor volatility from inside the ground by non-excavation. In this study, some experiments to record the progress of purification by surfactant in simulated oil contaminated ground using the laboratory soil tanks were conducted under various conditions. The relationship between the conditions such as the surfactant injection pattern, the method of injection / suction, the scale of the laboratory soil tanks, and the progress of purification was considered. As a result, a point of control of flow field with high purification efficiency was found.
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Report
(4 results)
Research Products
(10 results)
