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A Novel Mesophilic Anaerobic Digestion System for Biogas Production and In Situ Methane Enrichment from Coconut Shell Pyroligneous
Cheng, Jing-Rong1,2; Liu, Xue-Ming1; Chen, Zhi-Yi1; Zhang, You-Sheng1; Zhang, Ye-Hui1
2016-04-01
发表期刊APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
卷号178期号:7页码:1303-1314
摘要A novel mesophilic anaerobic digestion process with detoxification-treated coconut shell pyroligneous was established, exhibiting an effective advantage in biogas production. The pyroligneous collected contained 166.2 g l(-1) acetic acid, indicating great potential for biogas production. Detoxification was an effective way of simultaneously enriching biodegradable ingredients and removing inhibitors (mainly as phenols and organic acids) for digestion process. The digestion process lasted 96 h and fermentation characteristics (chemical oxygen demand (COD) removal ratio, volatile fatty acid (VFA) consumptions, pH, total gas, methane yield, and phenol removal efficiency) were measured. The experiments successfully explored the optimum detoxification parameters, oxidized with 10 % H2O2 followed by overliming, and demonstrated 89.3 % COD removal, 91.4 % methane content, 0.305 L-CH4/g COD (removed) CH4 yield, and 88.81 % phenol removal ratio. This study provided clues to overcome the negative effects of inhibitors in pyroligneous on biogas production. The findings could contribute to significant process in detoxified pretreatment of pyroligneous and develop an economically feasible technology for treating pyroligneous after producing charcoal.
文章类型Article
关键词Pyroligneous Detoxification Methane Phenol Removal Anaerobic Digestion
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1007/s12010-015-1946-y
研究领域[WOS]Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
关键词[WOS]FERMENTATIVE HYDROGEN-PRODUCTION ; WASTE-WATER ; FENTON METHOD ; BIOMASS ; SLUDGE ; ACID ; INHIBITION ; PYROLYSIS ; REMOVAL ; PHENOLS
收录类别SCI
语种英语
WOS类目Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS记录号WOS:000375614500003
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/11386
专题中国科学院广州能源研究所
作者单位1.Minist Agr, Sericultural & Agrifood Res Inst, Guangdong Acad Agr Sci, Key Lab Funct Foods,Guangdong Key Lab Agr Prod Pr, Guangzhou 510610, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
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Cheng, Jing-Rong,Liu, Xue-Ming,Chen, Zhi-Yi,et al. A Novel Mesophilic Anaerobic Digestion System for Biogas Production and In Situ Methane Enrichment from Coconut Shell Pyroligneous[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2016,178(7):1303-1314.
APA Cheng, Jing-Rong,Liu, Xue-Ming,Chen, Zhi-Yi,Zhang, You-Sheng,&Zhang, Ye-Hui.(2016).A Novel Mesophilic Anaerobic Digestion System for Biogas Production and In Situ Methane Enrichment from Coconut Shell Pyroligneous.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,178(7),1303-1314.
MLA Cheng, Jing-Rong,et al."A Novel Mesophilic Anaerobic Digestion System for Biogas Production and In Situ Methane Enrichment from Coconut Shell Pyroligneous".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 178.7(2016):1303-1314.
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