Hydrothermal pretreatment on the anaerobic digestion of washed vinegar residue

doi:10.1016/j.biortech.2017.06.068

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 应用与环境微生物研究

	Hydrothermal pretreatment on the anaerobic digestion of washed vinegar residue
	Ran, Genzhu 3; Li, Dong 1,2,4; Zheng, Tao 3; Liu, Xiaofeng 2; Chen, Lin 3; Cao, Qin 2; Yan, Zhiying 2
刊名	BIORESOURCE TECHNOLOGY
	2018
卷号	248 期号:Part A 页码:265-271
关键词	Vinegar residue Hydrothermal pretreatment Anaerobic digestion Methane yield
ISSN号	0960-8524
DOI	10.1016/j.biortech.2017.06.068
产权排序	1
文献子类	Article
英文摘要	The aim of this work was to study the acetate separation from fresh vinegar residue (FVR) to avoid inhibition of methanogenesis and hydrothermal treatment on washed vinegar residue (WVR) to enhance methane production. The optimal liquid-solid ratio was 10: 1 mL/g for the washing of FVR. The methane yields of the FVR, WVR, and washed leachate (WL) were 273 L/kg VS, 199 L/kg VS, and 306.9 L/kg COD, respectively. The optimal hydrothermal temperature was 160 degrees C for WVR, with maximum methane yield of 258.38 L/kg VS. Hydrothermal pretreatment destroyed the structure of lignocellulose and improved the hydrolysis of hemicellulose. Compared with thermophilic digestion of FVR, thermophilic digestion of 160 degrees C treated FVR, and thermophilic digestion of WVR with mesophilic digestion of WL, the thermophilic digestion of 160 degrees C treated WVR with mesophilic digestion of WL obtained the maximum total methane yield of 102.5 L/kg FVR. (C) 2017 Elsevier Ltd. All rights reserved.
学科主题	Biotechnology ; Applied Microbiology
URL标识	查看原文
WOS关键词	ENHANCED BIOGAS PRODUCTION ; MUNICIPAL SOLID-WASTE ; LIGNOCELLULOSIC BIOMASS ; METHANE PRODUCTION ; RICE STRAW ; WHEAT-STRAW ; CARBONIZATION ; DEGRADATION ; COMPONENTS ; PYROLYSIS
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000417046100030
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30394]
专题	环境治理与食品安全领域_应用与环境微生物研究
作者单位	1.Jiangsu Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China; 2.Chinese Acad Sci, Chengdu Inst Biol, Environm Microbiol Key Lab Sichuan Prov, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China; 3.Changzhou Univ, Inst Urban & Rural Mines, Changzhou 213164, Peoples R China; 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Ran, Genzhu,Li, Dong,Zheng, Tao,et al. Hydrothermal pretreatment on the anaerobic digestion of washed vinegar residue[J]. BIORESOURCE TECHNOLOGY,2018,248(Part A):265-271.
APA	Ran, Genzhu.,Li, Dong.,Zheng, Tao.,Liu, Xiaofeng.,Chen, Lin.,...&Yan, Zhiying.(2018).Hydrothermal pretreatment on the anaerobic digestion of washed vinegar residue.BIORESOURCE TECHNOLOGY,248(Part A),265-271.
MLA	Ran, Genzhu,et al."Hydrothermal pretreatment on the anaerobic digestion of washed vinegar residue".BIORESOURCE TECHNOLOGY 248.Part A(2018):265-271.