Secondary thermophilic microaerobic treatment in the anaerobic digestion of corn straw

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 生物制氢与沼气团队

	Secondary thermophilic microaerobic treatment in the anaerobic digestion of corn straw
	Fu, Shan-Fei 1,2; Shi, Xiao-Shuang 1; Xu, Xiao-Hui 1; Wang, Chuan-Shui 1; Wang, Lin 1; Dai, Meng 1; Guo, Rong-Bo 1
刊名	BIORESOURCE TECHNOLOGY
	2015-06-01
卷号	186 页码:321-324
关键词	Anaerobic digestion Secondary thermophilic microaerobic treatment Methane yield VS removal efficiency
英文摘要	Thermophilic microaerobic pretreatment (TMP) has been proved to be an alternative pretreatment method during anaerobic digestion (AD) of corn straw. In this study, in order to improve the fermentation efficiency during late AD stage, improve the methane yield and volatile solid (VS) removal efficiency, a secondary thermophilic microaerobic treatment (STMT) was applied in the late AD stage of corn straw. Results showed STMT obviously improved the fermentation efficiency, methane yield and VS removal efficiency. The maximum methane yield and maximum VS removal efficiency were simultaneously obtained when the oxygen loads during STMT was 10 ml/g VS (VS of residual substrate). The maximum methane yield was 380.6 ml/g VSsubstrate, which was 28.45% and 10.61% higher than those of untreated and once thermophilic microaerobic pretreated samples, respectively. The maximum VS removal efficiency was 81.85%, which was 29.43% and 17.23% higher than those of untreated and once thermophilic microaerobic pretreated samples, respectively. (C) 2015 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	FOOD WASTE ; BROWN WATER ; PRETREATMENT ; SLUDGE
收录类别	SCI
语种	英语
WOS记录号	WOS:000353190900042
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6436]
专题	青岛生物能源与过程研究所_生物制氢与沼气团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Ind Engn Lab Biogas Prod & Utilizat, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Fu, Shan-Fei,Shi, Xiao-Shuang,Xu, Xiao-Hui,et al. Secondary thermophilic microaerobic treatment in the anaerobic digestion of corn straw[J]. BIORESOURCE TECHNOLOGY,2015,186:321-324.
APA	Fu, Shan-Fei.,Shi, Xiao-Shuang.,Xu, Xiao-Hui.,Wang, Chuan-Shui.,Wang, Lin.,...&Guo, Rong-Bo.(2015).Secondary thermophilic microaerobic treatment in the anaerobic digestion of corn straw.BIORESOURCE TECHNOLOGY,186,321-324.
MLA	Fu, Shan-Fei,et al."Secondary thermophilic microaerobic treatment in the anaerobic digestion of corn straw".BIORESOURCE TECHNOLOGY 186(2015):321-324.