中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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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