Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment
文献类型:期刊论文
作者 | You, Xuting5; Zhang, Zengshuai4; Guo, Liang3,5; Liao, Qianru5; Wang, Yi1; Zhao, Yangguo5; Jin, Chunji5; Gao, Mengchun5; She, Zonglian5; Wang, Guangce2 |
刊名 | BIORESOURCE TECHNOLOGY |
出版日期 | 2021 |
卷号 | 320页码:10 |
ISSN号 | 0960-8524 |
关键词 | Acidogenic fermentation Mariculture wastewater Bacterial-Algal Coupling System Mixotrophy microalgae Enzyme activity |
DOI | 10.1016/j.biortech.2020.124335 |
通讯作者 | Guo, Liang(geletu@ouc.edu.cn) |
英文摘要 | In this study, Bacterial-Algal Coupling System, a method integrated acidogenic fermentation (AF) and microalgae cultivation, was applied to the mariculture wastewater (MW) treatment. The MW was acidogenic fermented at different initial pH (4.0-10.0), and different dilution rate (5%-20%) of AF effluent was used for Chlorella vulgaris cultivation. The results showed that the maximum biomass production (5.6 g/L) of microalgae was obtained with 10% AF effluent. Ammonium, phosphate and volatile fatty acids could be metabolized by microalgae. More specifically, acetic acid and propionic acid were utilized prior to butyric acid and valeric acid. To better understand the synergy of heterotrophic metabolism and photosynthesis, the activities of Rubisco and citrate synthase were revealed to provide additional insight for nutrients recovery from MW by mixotrophic cultivation of microalgae. |
资助项目 | National Natural Science Foundation of China[52070173] ; Fundamental Research Funds for the Central Universities[201964005] ; Open Fund of Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology[LMEES201805] |
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:000599450800018 |
源URL | [http://ir.qdio.ac.cn/handle/337002/169557] |
专题 | 中国科学院海洋研究所 |
通讯作者 | Guo, Liang |
作者单位 | 1.Auburn Univ, Dept Biosyst Engn, Auburn, AL 36849 USA 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Ocean Univ China, Key Lab Marine Environm & Ecol, Minist Educ, Qingdao 266100, Peoples R China 4.Tech Univ Denmark, Dept Environm Engn, DK-2800 Lyngby, Denmark 5.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China |
推荐引用方式 GB/T 7714 | You, Xuting,Zhang, Zengshuai,Guo, Liang,et al. Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment[J]. BIORESOURCE TECHNOLOGY,2021,320:10. |
APA | You, Xuting.,Zhang, Zengshuai.,Guo, Liang.,Liao, Qianru.,Wang, Yi.,...&Wang, Guangce.(2021).Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment.BIORESOURCE TECHNOLOGY,320,10. |
MLA | You, Xuting,et al."Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment".BIORESOURCE TECHNOLOGY 320(2021):10. |
入库方式: OAI收割
来源:海洋研究所
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