干旱区生态环境知识资源中心(Arid): Algal biomass production in different types of wastewaters under extreme conditions of light and temperature

Arid

DOI	10.5004/dwt.2022.28379
	Algal biomass production in different types of wastewaters under extreme conditions of light and temperature
	Krimech, Aafaf; Cherifi, Ouafa; Helamieh, Mark; Wulf, Melina; Krohn, Ines; Nachtigall, Kerstin; Hejjaj, Abdessamad; Naaila, Ouazzani; Zidan, Khadija; Oudra, Brahim; Riebesell, Ulf; Kerner, Martin; Mandi, Laila
通讯作者	Mandi, L
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2022
卷号	260 页码:253-264
英文摘要	Microalgae have been considered as a potential feedstock for biomaterial compounds production. In the southern Mediterranean region, which suffers from water scarcity, using wastewaters as culture media for microalgae cultivation is recommended. Hence, an algal strain is needed, which exhibits high growth under the prevailing temperature and light conditions. To obtain such strains, natural samples were collected from a maturation pond in the Peri-Urban Area of Marrakech (Morocco) and cultivated in different types of wastewaters at light intensity of 1,500 mu mol m(-2) s(-1) and temperature up to 45 degrees C in a batch system. Three types of wastewaters were used: raw, treated, not sterilized treated domestic wastewater from muti-soil layering system and tap water, started with the same concentrations of nitrogen and phosphorus. Results showed Chlorella was the only strain able to grow under the cultivation conditions established. This microalgae was identified by partial rbcL-gene as Chlorella sorokiniana with a genetic similarity of 98.8%, and registered under UCAM 001 (GenBank number MT999855). This finding indicates that the strain can be used for biomass production and phycoremediation process in semi-arid area. In addition, microalgae isolation by dominance could be a fast approach to obtain adapted strains for outdoor mass cultivation.
英文关键词	Microalgae Isolation by dominance Wastewaters Extreme conditions Biomass production
类型	Article ; Proceedings Paper
语种	英语
收录类别	SCI-E ; CPCI-S
WOS记录号	WOS:000888589100025
WOS关键词	WASTE-WATER TREATMENT ; CHLORELLA-SOROKINIANA ; PHYLOGENETIC-RELATIONSHIPS ; SCENEDESMUS-OBLIQUUS ; SECONDARY EFFLUENT ; MICROALGAE ; CULTIVATION ; NITROGEN ; GROWTH ; REMOVAL
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392227
推荐引用方式 GB/T 7714	Krimech, Aafaf,Cherifi, Ouafa,Helamieh, Mark,et al. Algal biomass production in different types of wastewaters under extreme conditions of light and temperature[J],2022,260:253-264.
APA	Krimech, Aafaf.,Cherifi, Ouafa.,Helamieh, Mark.,Wulf, Melina.,Krohn, Ines.,...&Mandi, Laila.(2022).Algal biomass production in different types of wastewaters under extreme conditions of light and temperature.DESALINATION AND WATER TREATMENT,260,253-264.
MLA	Krimech, Aafaf,et al."Algal biomass production in different types of wastewaters under extreme conditions of light and temperature".DESALINATION AND WATER TREATMENT 260(2022):253-264.