Low energy neutralization technique of high pH leachate from MSW landfill by atmospheric carbon dioxide
| Project/Area Number |
26340062
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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 engineering and reduction of environmental burden
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| Research Institution | Meisei University |
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Principal Investigator |
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| Research Collaborator |
Yoshimura Takeharu
Takahashi Kodai
kawai Yuuga
Ikeda Sagiri
Watanabe Tatsuya
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 最終処分場浸出水 / 炭酸中和 / 大気中二酸化炭素 / 高pH / 焼却灰埋立 / 浸出水pH / 廃棄物埋立 / 焼却灰 / 二酸化炭素中和 / 浸出水集排水管 |
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| Outline of Final Research Achievements |
One of leachate problem on landfill which filled with mainly incineration ash is high pH leachate long-term outflow. In this study, low energy neutralization technique of high pH leachate by atmospheric carbon dioxide was studied by experiment. Under some condition, leachate pH was decreased by carbonate neutralization under 8.6. And adsorption late of CO2 was calculated. build-out study will be continued.
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Report
(4 results)
Research Products
(4 results)
