Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation

doi:10.1016/j.biortech.2021.125574

IOCAS-IR

	Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation
	Zhang, Zengshuai 1,4; Guo, Liang 1,2; Liao, Qianru 1; Gao, Mengchun 1; Zhao, Yangguo 1; Jin, Chunji 1; She, Zonglian 1; Wang, Guangce 3
	2021-08-01
发表期刊	APPLIED GEOCHEMISTRY
ISSN	0883-2927
卷号	131 页码:10
通讯作者	Guo, Liang(geletu@ouc.edu.cn)
摘要	In the present study, bacterial-algal coupling system, an integration process of acidogenic fermentation and microalgae cultivation was used for high strength mariculture wastewater (HSMW) treatment, resource recovery and low-cost biomass production. The effect of temperature on Chlorella vulgaris (C. vulgaris) cultivation was investigated with culture medium of acidogenic liquid. The results showed that acidogenic liquid could be used as culture medium for C. vulgaris and higher biomass was obtained compared to control. The acidogenic liquid obtained at initial pH of 8 was the most suitable culture medium for C. vulgaris growth due to befitting C/N and considerable volatile fatty acids. Moreover, the optimum temperature for C. vulgaris cultivation was 25 degrees C and the removal efficiency of chemical oxygen demand (COD) and NH4+-N from acidogenic liquid could reach 94.4% and 68.8%, respectively. The outcome could create an innovative value chain with environmental sustainability and economic feasibility in aquaculture industry.
关键词	Bacterial-algal coupling system High strength mariculture wastewater Microalgae cultivation Resource recovery
DOI	10.1016/j.biortech.2021.125574
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] ; Qingdao Science and Technology Benefit People Demonstration and Guidance Project[21-1-4-sf-12-nsh] ; Urban and Rural Housing Construction Science and Technology Project of Shandong[2021-K8-7]
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
WOS记录号	WOS:000689196300008
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176207
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.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark
推荐引用方式 GB/T 7714	Zhang, Zengshuai,Guo, Liang,Liao, Qianru,et al. Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation[J]. APPLIED GEOCHEMISTRY,2021,131:10.
APA	Zhang, Zengshuai.,Guo, Liang.,Liao, Qianru.,Gao, Mengchun.,Zhao, Yangguo.,...&Wang, Guangce.(2021).Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation.APPLIED GEOCHEMISTRY,131,10.
MLA	Zhang, Zengshuai,et al."Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation".APPLIED GEOCHEMISTRY 131(2021):10.

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