2013 Fiscal Year Final Research Report
Rehabilitaion of groundwater contaminated by chloroethene using membrane immobilized peroxidase
| Project/Area Number |
23510094
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Gifu University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | 塩素化エチレン / パーオキシダーゼ / ラッカーゼ / カタラーゼ |
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| Research Abstract |
In order to accelerate bioremediation of chlorinated ethene contaminated subsurface, enzyme utilization especially peroxidases and relatives was studied. Tetrachloroethylene, trichloroethylene, cis-1,2-dichloroethylen, and vinyl chloride were used as chlorinated ethene compounds. Commercially available horseradish peroxidases were used for decomposition of chlorinated ethene under respective optimal conditions but obvious degradation of these compounds were not recognized. Lignin peroxidase and manganese peroxidase also represented no effect on chlorinated ethene. Laccase and catalase tested did not react with these compounds.
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