CO2 and H2S fixation and clean bio-methane production using a photoreactor process
| Project/Area Number |
25740056
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design and evaluation of sustainable and environmental conscious system
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| Research Institution | National Institute for Environmental Studies |
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Principal Investigator |
KOBAYASHI Takuro 独立行政法人国立環境研究所, 資源循環・廃棄物研究センター, 研究員 (10583172)
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| Co-Investigator(Renkei-kenkyūsha) |
KUMAR Gopalakrishnan 独立行政法人日本学術振興会, 外国人特別研究員
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | メタン発酵 / 消化液処理 / バイオガス / CO2 / 嫌気性処理 / バイオメタン / バイオガス精製 / CO2固定 / バイオ天然ガス / 二酸化炭素固定 |
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| Outline of Final Research Achievements |
Fixation of CO2, nitrogen, phosphorus and sulfur produced from anaerobic treatment of organic waste and wastewater using microbial consortia including green algae was investigated. After suitable microbial consortia was obtained from environment, characteristics of algal growth fed with digestive, performance evaluation of CO2 fixation and nutrient removal in the continuous process and biome thane potential test from excessive biomass were performed. The result suggested that the proposed system had a high performance in terms of CO2, N, P and S fixation from digestate and biogas, and to improve its feasibility, the reaction rate had to be enhanced.
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Report
(3 results)
Research Products
(5 results)
