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アイテム
バイオレメディエーションとバイオエネルギー生産のための廃棄型下水余剰汚泥の有効利用
https://doi.org/10.18997/00004378
https://doi.org/10.18997/0000437888316d94-16e2-435f-851b-d7f73d05c4ce
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
sei_k_233.pdf (3.2 MB)
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| アイテムタイプ | 学位論文 = Thesis or Dissertation(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2016-03-23 | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| タイトル | ||||||||
| タイトル | Effective Utilization of Waste Activated Sludge For Bioremediation and Bioenergy Production | |||||||
| 言語 | en | |||||||
| タイトル | ||||||||
| タイトル | バイオレメディエーションとバイオエネルギー生産のための廃棄型下水余剰汚泥の有効利用 | |||||||
| 言語 | ja | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 著者 |
Nazlina, Haiza Mohd Yasin
× Nazlina, Haiza Mohd Yasin
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Activated sludge system is widely used in treating wastewater. However, this system creates a lot of waste activated sludge (WAS). The abundance of WAS creates serious problem to municipalities and industries in term of treatment cost and waste management. Hence, the purpose of my Ph. D. study is to seek an appropriate means for WAS management. Here, four approaches for utilizing WAS effectively are investigated; 1) WAS reduction at low temperature by using low temperature tolerant bacteria, 2) biohydrogen production from WAS and oil palm frond (OPF) juice by engineered Escherichia coli strain, 3) CO2 sequestration using microbes present in WAS, and 4) methane energy production from seawater by microbes in WAS. As a result, 1) WAS reduction at a low temperature was improved by Pseudomonas sp. VNT and Aeromonas sp. VNT which were isolated from WAS itself under a low temperature, 2) WAS was found as an effective substrate as well as an additional nutrient source when added to oil palm frond (OPF) juice for elevated biohydrogen production by an engineered Escherichia coli strain, 3) enrichment of WAS, by which active methanogen was dominated, showed great potential to sequester atmospheric CO2 for methane production, and 4) active methanogens in WAS shows the potential to use carbonate sources in seawater as well as to tolerate high salinity of seawater during methane production.Taken together, the findings in this study are indeed important as a means for effectively utilizing WAS which burdens the environment and to solve the high treatment cost of WAS. Throughout this study, the volume of WAS can be controlled by a practical way using bioremediation and bioenergy production. | |||||||
| 目次 | ||||||||
| 内容記述タイプ | TableOfContents | |||||||
| 内容記述 | 1. Introduction and literature review||2. General materials and methods||3. Enhanced reduction of waste activated sludge at a low temperature by locally isolated strains pseudomonas sp. VNT and Aeromonas sp. VNT||4. Biohydrogen production from oil palm frond juice and waste activated sludge by a metabolically engineered Escherichia coli||5. CO2 sequestration by methanogens in activated sludge for methane production||6. Methane production from seawater by methanogens in waste activated sludge||7. Concluding remarks and suggestions for future research | |||||||
| 備考 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 九州工業大学博士学位論文 学位記番号:生工博甲第233号 学位授与年月日:平成27年3月25日 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Bioremediation | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Bioenergy | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Waste activated sludge | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | WAS management | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Hydrogen | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Methane | |||||||
| アドバイザー | ||||||||
| 前田, 憲成 | ||||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲第233号 | |||||||
| 学位名 | ||||||||
| 学位名 | 博士（工学） | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2015-03-25 | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 17104 | |||||||
| 学位授与機関名 | 九州工業大学 | |||||||
| 学位授与年度 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 平成26年度 | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.18997/00004378 | |||||||
| ID登録タイプ | JaLC | |||||||
