Osmoprotectants boost adaptation and protect methanogenic microbiome during ammonia toxicity events in continuous processes
文献类型：期刊论文
| 作者 | Yan, Yixin2,4; Yan, Miao3,4; Angelidaki, Irini4; Fu, Dafang2; Fotidis, Ioannis A.1,2 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2022-11-01 |
| 卷号 | 364页码:7 |
| 关键词 | Osmoadaptation Ammonia inhibition Magnesium chloride Glycine betaine Methanoculleus thermophilus |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2022.128106 |
| 通讯作者 | Fotidis, Ioannis A.(ifotidis@ionio.gr) |
| 英文摘要 | Different osmoprotectants were used to counteract ammonia toxicity in continuous anaerobic reactors. The anaerobic microbiome osmoadaptation process and its role to the methanogenic recovery are also assessed. Three osmoprotectants (i.e., glycine betaine, MgCl2 and KCl) were respectively introduced in continuous reactors at high ammonia levels, namely RGB, RMg, RK, while a control reactor (RCtrl) was also used. After ammonia was introduced, the RGB, RMg, RK and RCtrl suffered 39.0%, 36.6%, 39.9% and 36.2% methane production loss, respectively. Osmoprotectants addition recovered significantly methane production by up to 68.9%, 54.3% and 32.2% for RGB, RMg and RK, respectively contrary to RCtrl, where production increased only by 13.6%. The recovered methane production was maintained in RGB and RMg for at least four HRTs, even after the addition of osmoprotectants was stopped, due to the formed methanogenic microbiota by osmoadaptation process, with Methanoculleus sp. as the dominant species. |
| WOS关键词 | ANAEROBIC-DIGESTION ; FOOD WASTE ; INHIBITION ; OSMOADAPTATION ; BIOMETHANATION ; MANURE ; BATCH |
| 资助项目 | National Natural Science Foundation of China ; International Cooperation and Exchange Program[CA20127] ; European Union ; Republic of Cyprus through the Research and Innovation Foundation -A sustainable and innovative management system for toxic cyanobacteria blooming of surface waters with combined energy production, sustainable agriculture, and food safety? ; European Cooperation in Science and Technology- CA20127-Waste biorefinery ; [5185041512] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000887957300005 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; International Cooperation and Exchange Program ; European Union ; Republic of Cyprus through the Research and Innovation Foundation -A sustainable and innovative management system for toxic cyanobacteria blooming of surface waters with combined energy production, sustainable agriculture, and food safety? ; European Cooperation in Science and Technology- CA20127-Waste biorefinery |
| 源URL | [http://ir.giec.ac.cn/handle/344007/37917]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Fotidis, Ioannis A. |
| 作者单位 | 1.Ionian Univ, Fac Environm, Zakynthos 29100, Greece 2.Southeast Univ, Sch Civil Engn, Nanjing 210096, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Tech Univ Denmark, Dept Chem & Biochem Engn, Lyngby, Denmark |
| 推荐引用方式 GB/T 7714 | Yan, Yixin,Yan, Miao,Angelidaki, Irini,et al. Osmoprotectants boost adaptation and protect methanogenic microbiome during ammonia toxicity events in continuous processes[J]. BIORESOURCE TECHNOLOGY,2022,364:7. |
| APA | Yan, Yixin,Yan, Miao,Angelidaki, Irini,Fu, Dafang,&Fotidis, Ioannis A..(2022).Osmoprotectants boost adaptation and protect methanogenic microbiome during ammonia toxicity events in continuous processes.BIORESOURCE TECHNOLOGY,364,7. |
| MLA | Yan, Yixin,et al."Osmoprotectants boost adaptation and protect methanogenic microbiome during ammonia toxicity events in continuous processes".BIORESOURCE TECHNOLOGY 364(2022):7. |
入库方式： OAI收割
来源：广州能源研究所
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