Immobilization of Chlorella sorokiniana GXNN 01 in alginate for removal of N and P from synthetic wastewater

doi:10.1016/j.biortech.2012.02.003

IOCAS-IR > 实验海洋生物学重点实验室

	Immobilization of Chlorella sorokiniana GXNN 01 in alginate for removal of N and P from synthetic wastewater
	Liu, Kai2 ; Li, Jian 2; Qiao, Hongjin 1,3; Lin, Apeng 1; Wang, Guangce 1; Wang, GC (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China.
	2012-06-01
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	114 页码:26-32
文章类型	Article
摘要	High costs and issues such as a high cell concentrations in effluents are encountered when utilizing microalgae for wastewater treatment. The present study analyzed nitrogen and phosphate removal under autotrophic, heterotrophic, mixotrophic and micro-aerobic conditions by Chlorella sorokiniana GXNN 01 immobilized in calcium alginate. The immobilized cells grew as well as free-living cells under micro-aerobic conditions and better than free-living cells under the other conditions. The immobilized cells had a higher ammonium removal rate (21.84%, 43.59% and 41.46%) than free living cells (14.35%, 38.57% and 40.59%) under autotrophic, heterotrophic, and micro-aerobic conditions, and higher phosphate removal rate (87.49%, 88.65% and 84.84%) than free living cells (20.21%, 42.27% and 53.52%) under heterotrophic, mixotrophic and micro-aerobic conditions, respectively. The data indicate that immobilized Chlorella sorokiniana GXNN 01 is a suitable species for use in wastewater treatment. (C) 2012 Elsevier Ltd. All rights reserved.
关键词	Chlorella Immobilization Photosynthesis Wastewater Treatment
学科领域	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
DOI	10.1016/j.biortech.2012.02.003
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000305035900005
引用统计	被引频次：52[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/337002/12350
专题	实验海洋生物学重点实验室
通讯作者	Wang, GC (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Kai,Li, Jian,Qiao, Hongjin,et al. Immobilization of Chlorella sorokiniana GXNN 01 in alginate for removal of N and P from synthetic wastewater[J]. BIORESOURCE TECHNOLOGY,2012,114:26-32.
APA	Liu, Kai,Li, Jian,Qiao, Hongjin,Lin, Apeng,Wang, Guangce,&Wang, GC .(2012).Immobilization of Chlorella sorokiniana GXNN 01 in alginate for removal of N and P from synthetic wastewater.BIORESOURCE TECHNOLOGY,114,26-32.
MLA	Liu, Kai,et al."Immobilization of Chlorella sorokiniana GXNN 01 in alginate for removal of N and P from synthetic wastewater".BIORESOURCE TECHNOLOGY 114(2012):26-32.

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