| 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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| 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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