Soil washing by hydrodynamic classification and suction consolidation
| Project/Area Number |
15K12234
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Modeling and technologies for environmental conservation and remediation
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 土壌洗浄 / 傾斜板 / スタティックミキサー / 分級 / 固液混相流 |
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| Outline of Final Research Achievements |
Efficiency of soil washing due to lamellar inclined channel and static mixer is studied experimentally. The soil washing instrument is composed of two zones, i.e., agitation and classification zones. Swirlers and a static mixer are set in the agitation zone, and laminated plates are put in the classification zone. The performance of the lamellar channel is the highest at the inclination angle with 60 degrees from the horizontal line. We found that the static mixer could classify soil by trapping heavy soils in their wakes in the mixer.
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Report
(3 results)
Research Products
(1 results)
