Immobilization of soil contaminated by heavy metal and advancement of use of immobilized soil as construction material
| Project/Area Number |
20760310
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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 |
Geotechnical engineering
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| Research Institution | Hokkaido University |
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Principal Investigator |
YOKOHAMA Shoji Hokkaido University, 大学院・工学研究科, 助教 (50299731)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 地盤工学 / 環境技術 / 重金属類不溶化 / 強度変化 / 土壌汚染防止・浄化 / 地盤強度 |
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| Research Abstract |
In order to investigate characteristics of mechanical behavior of immobilized soil contaminated by lead and hexavalent chromium. In this study, a volcanic product is use as a material of the immobilization of polluted soil. From the test results, it is found that admixture of the volcanic product and polluted soil brings in secure immobilization. On the other hand, it is pointed out that a possibility for strength reduction of immobilized soil by using present technique is exits.
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Report
(3 results)
Research Products
(6 results)
