期刊
FUEL
卷 199, 期 -, 页码 562-566出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.fuel.2017.03.014
关键词
Hydrogen peroxide; Miscanthus floridulus; Anaerobic digestion; Methane; Lignin
资金
- UCAS scholarship for international students
- QIBEBT
- National Natural Science Foundation of China [21307143]
- Key Research & Development Project of Shandong [2015GSF115037, 2015GSF117016]
- Key Research Program of the Chinese Academy of Sciences [KGZD-EW-304]
- technology development for energy utilization of municipal and rural organic waste
- science and technology plan projects for benefiting the people
- Ministry of Science and Technology of the People's Republic of China [2013GS460202]
Pretreatment is very important for improvement of the biogas production from biomass in anaerobic digestion (AD) process, especially for lignocellulosic substrates. Hydrogen peroxide pretreatment (HPP) was used to enhance the AD of Miscanthus floridulus. Results showed that the maximum methane yield was produced at 0.8% H2O2 concentration at neutral pH, which was 278.7 mL/g VS (volatile solid) and increased by 49% compared to untreated sample. The results of XRD (X-ray diffraction) revealed that HPP process could marginally decrease crystallinity of cellulose which could be beneficial for better substrate utilization. In addition, SEM (scanning electron microscope) analysis suggested that pretreated miscanthus had a more porous structure compared to untreated substrate. Thus HPP is an environmental friendly and economical pretreatment method for AD of miscanthus. (C) 2017 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据