Development of Methodology for DOM Characterizationin Combination with Solid-Phase Extraction and LC/MS
| Project/Area Number |
22760411
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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 |
Civil and environmental engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 溶存有機物 / 固相抽出 / LC/MS / 流域圏 / 湖沼 / 土木環境システム / 脱塩 |
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| Research Abstract |
The objective of this research was to propose a new methodology for DOM characterization in combination with solid-phase extraction and LC/MS. The solid-phase extraction developed in this research accomplished not only DOM fractionation, but also removal of coexisting inorganics and DOM concentration. It was suggested that a size exclusion (SEC) mode could be the first choice for DOM characterization.
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Report
(4 results)
Research Products
(4 results)
