Comparison of thermophilic microaerobic and alkali pretreatment of sugarcane bagasse for anaerobic digestion

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

	Comparison of thermophilic microaerobic and alkali pretreatment of sugarcane bagasse for anaerobic digestion
	Fu, Shan-fei 1,2; Shi, Xiao-shuang 1; Wang, Fei 1,2; Yuan, Xian-zheng 1; Guo, Rong-Bo 1
刊名	RSC ADVANCES
	2015
卷号	5 期号:78 页码:63903-63908
英文摘要	In this study, the effects of thermophilic microaerobic pretreatment (TMP) and alkali pretreatment (AP) on anaerobic digestion (AD) of sugarcane bagasse were investigated. Results showed TMP was efficient at crystallinity disruption and AP was efficient at lignin removal. The maximum methane yield was obtained when the oxygen loads during TMP was 10 ml g(-1) VSsubstrate (TMP2), which was 15.7% and 29.3% higher than those of AP and the sample without pretreatment (WP), respectively. Accordingly, the VS removal efficiency of TMP2 was 5.4% and 17.4% higher than those of AP and WP, respectively. In addition, lag-phase time of TMP2 was 1.55 and 3.82 days shorter than those of AP and WP, respectively. Technical digestion time (T90) of AP was 49 days, which was 10 and 7 days less than those of TMP2 and WP, respectively. In addition to AP, TMP is an alternative and efficient pretreatment method in the AD of sugarcane bagasse.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
关键词[WOS]	METHANE PRODUCTION ; SEWAGE-SLUDGE ; CO-DIGESTION ; THERMOCHEMICAL PRETREATMENTS ; MESOPHILIC CONDITIONS ; RICE STRAW ; FOOD WASTE ; ENHANCEMENT ; HYDROLYSIS ; CELLULOSE
收录类别	SCI
语种	英语
WOS记录号	WOS:000358734800092
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6523]
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, Key Lab Biofuels, 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,Wang, Fei,et al. Comparison of thermophilic microaerobic and alkali pretreatment of sugarcane bagasse for anaerobic digestion[J]. RSC ADVANCES,2015,5(78):63903-63908.
APA	Fu, Shan-fei,Shi, Xiao-shuang,Wang, Fei,Yuan, Xian-zheng,&Guo, Rong-Bo.(2015).Comparison of thermophilic microaerobic and alkali pretreatment of sugarcane bagasse for anaerobic digestion.RSC ADVANCES,5(78),63903-63908.
MLA	Fu, Shan-fei,et al."Comparison of thermophilic microaerobic and alkali pretreatment of sugarcane bagasse for anaerobic digestion".RSC ADVANCES 5.78(2015):63903-63908.