Performance of a microalgal-bacterial consortium system for the treatment of dairy-derived liquid digestate and biomass production
文献类型：期刊论文
| 作者 | Feng, Siran3,4,5; Liu, Fen2,3,4,5; Zhu, Shunni3,4,5 ; Feng, Pingzhong3,4,5; Wang, Zhongming3,4,5; Yuan, Zhenhong3,4,5; Shang, Changhua1; Chen, Huanjun2,3,4,5
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2020-06-01 |
| 卷号 | 306页码:8 |
| ISSN号 | 0960-8524 |
| 关键词 | Liquid digestate C. vulgaris Pollutant removal Biomass production Bacterial community analysis |
| DOI | 10.1016/j.biortech.2020.123101 |
| 通讯作者 | Zhu, Shunni(zhusn@ms.giec.ac.cn) |
| 英文摘要 | To enhance the treatment performance of dairy-derived liquid digestate (DLD) using microalgal-bacterial consortium system composed of Chlorella vulgaris and indigenous bacteria (CV), activated sludge was introduced to form a new microalgal-bacterial consortium system (Co-culture). The activated sludge shortened the lag phase and increased the specific growth rate of C. vulgaris (0.56 d(-1)). The biomass yield in the Co-culture was 2.72 g L-1, which was lower than that in the CV (3.24 g L-1), but the Co-culture had an improved COD (chemical oxygen demand) removal (25.26%) compared to the CV (13.59%). Quantitative PCR and metagenomic analyses demonstrated that microalgae also promoted bacterial growth, but influenced differently on the bacterial communities of indigenous bacteria and activated sludge. Compared with indigenous bacteria, activated sludge was more prone to forming a favorable symbiosis with C. vulgaris. These findings contribute to the construction of efficient microalgal-bacterial consortium system in wastewater treatment. |
| WOS关键词 | WASTE-WATER TREATMENT ; GROWING CHLORELLA-VULGARIS ; NUTRIENT REMOVAL ; CULTIVATION ; NITROGEN ; NITRIFICATION ; PYRENOIDOSA ; COMMUNITIES ; PHOSPHORUS ; FEEDSTOCK |
| 资助项目 | National Key Research and Development Program China[2016YFB0601004] ; National Natural Science Foundation of China[21878291] ; National Natural Science Foundation of China[51861145103] ; National Science Foundation of Guangdong Province, China[2018A030313883] ; Natural Science Foundation for Research Team of Guangdong Province, China[2016A030312007] ; Science and Technology Program of Guangzhou, China[201804010155] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000532713400011 |
| 资助机构 | National Key Research and Development Program China ; National Natural Science Foundation of China ; National Science Foundation of Guangdong Province, China ; Natural Science Foundation for Research Team of Guangdong Province, China ; Science and Technology Program of Guangzhou, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/27025]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhu, Shunni |
| 作者单位 | 1.Guangxi Normal Univ, Coll Life Sci, Guilin 541006, Guangxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Siran,Liu, Fen,Zhu, Shunni,et al. Performance of a microalgal-bacterial consortium system for the treatment of dairy-derived liquid digestate and biomass production[J]. BIORESOURCE TECHNOLOGY,2020,306:8. |
| APA | Feng, Siran.,Liu, Fen.,Zhu, Shunni.,Feng, Pingzhong.,Wang, Zhongming.,...&Chen, Huanjun.(2020).Performance of a microalgal-bacterial consortium system for the treatment of dairy-derived liquid digestate and biomass production.BIORESOURCE TECHNOLOGY,306,8. |
| MLA | Feng, Siran,et al."Performance of a microalgal-bacterial consortium system for the treatment of dairy-derived liquid digestate and biomass production".BIORESOURCE TECHNOLOGY 306(2020):8. |
入库方式： OAI收割
来源：广州能源研究所
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