Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment

doi:10.1016/j.biortech.2020.124335

IOCAS-IR

	Integrating acidogenic fermentation and microalgae cultivation of bacterial-algal coupling system for mariculture wastewater treatment
	You, Xuting 1; Zhang, Zengshuai 3; Guo, Liang 1,2; Liao, Qianru 1; Wang, Yi4 ; Zhao, Yangguo 1; Jin, Chunji 1; Gao, Mengchun 1; She, Zonglian 1; Wang, Guangce 5
	2021
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	320 页码:10
通讯作者	Guo, Liang(geletu@ouc.edu.cn)
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.
关键词	Acidogenic fermentation Mariculture wastewater Bacterial-Algal Coupling System Mixotrophy microalgae Enzyme activity
DOI	10.1016/j.biortech.2020.124335
收录类别	SCI
语种	英语
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
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000599450800018
出版者	ELSEVIER SCI LTD
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/169558
专题	中国科学院海洋研究所
通讯作者	Guo, Liang
作者单位	1.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China 2.Ocean Univ China, Key Lab Marine Environm & Ecol, Minist Educ, Qingdao 266100, Peoples R China 3.Tech Univ Denmark, Dept Environm Engn, DK-2800 Lyngby, Denmark 4.Auburn Univ, Dept Biosyst Engn, Auburn, AL 36849 USA 5.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, 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.

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