Hydrogen production by a marine photosynthetic bacterium, Rhodovulum sulfidophilum P5, isolated from a shrimp pond

doi:10.1016/j.ijhydene.2012.07.130

IOCAS-IR > 实验海洋生物学重点实验室

	Hydrogen production by a marine photosynthetic bacterium, Rhodovulum sulfidophilum P5, isolated from a shrimp pond
	Cai, Jinling 1; Wang, Guangce 1,2; Cai, JL (reprint author), Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China.
	2012-10-01
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN	0360-3199
卷号	37 期号:20 页码:15070-15080
文章类型	Article
摘要	A new hydrogen-producing photosynthetic bacterium, designated as Rhodovulum sulfidophilum P5, was enriched and isolated from the sludge of a marine shrimp cultivation farm. During fermentation, hydrogen was mainly produced in the late exponential and stationary phases. The optimum culture conditions of strain P5 for hydrogen production were NaCl concentration of 20 g/L, initial pH of 8, temperature of 30 degrees C, and light intensity of 100 mu mol photons/m(2) s. The maximum hydrogen yield and rate were 2.56 +/- 0.18 mol/mol acetate and 19.4 +/- + 1.6 mL/L h, respectively. Under optimum culture conditions, the hydrogen conversion efficiencies of P5 from acetate, propionate, and butyrate were (64.62 +/- 5.05)%, (17.95 +/- 0.72)%, and (41.83 +/- 2.68)%, respectively. Taken together, these results suggest that this strain has a high salt tolerance and the potential to be used for biohydrogen production and biological treatment of marine organic wastewater. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
关键词	Biological Hydrogen Production Culture Condition Photosynthetic Bacteria Rhodovulum Volatile Fatty Acids (Vfa)
学科领域	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
DOI	10.1016/j.ijhydene.2012.07.130
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000309790700012
引用统计	被引频次：36[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/337002/12341
专题	实验海洋生物学重点实验室
通讯作者	Cai, JL (reprint author), Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China.
作者单位	1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Cai, Jinling,Wang, Guangce,Cai, JL . Hydrogen production by a marine photosynthetic bacterium, Rhodovulum sulfidophilum P5, isolated from a shrimp pond[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(20):15070-15080.
APA	Cai, Jinling,Wang, Guangce,&Cai, JL .(2012).Hydrogen production by a marine photosynthetic bacterium, Rhodovulum sulfidophilum P5, isolated from a shrimp pond.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(20),15070-15080.
MLA	Cai, Jinling,et al."Hydrogen production by a marine photosynthetic bacterium, Rhodovulum sulfidophilum P5, isolated from a shrimp pond".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.20(2012):15070-15080.

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