DOI: 10.1016/j.watres.2017.11.012
Scopus记录号: 2-s2.0-85034791185
论文题名: Wet biowaste digestion: ADM1 model improvement by implementation of known genera and activity of propionate oxidizing bacteria
作者: Uhlenhut F. ; Schlüter K. ; Gallert C.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 129 起始页码: 384
结束页码: 393
语种: 英语
英文关键词: ADM1 and ADM1xpro
; Biogas technology
; Mathematical modeling
; Propionate oxidizing bacteria
; Wet digestion of biowaste
Scopus关键词: Bacteria
; Biodegradation
; Biogas
; Carbon dioxide
; Mathematical models
; Optimization
; ADM1 and ADM1xpro
; Anaerobic digestion model
; Bio-waste
; Biogas technologies
; Environmental burdens
; Optimization-simulation
; Propionate oxidation
; Sustainable energy supply
; Anaerobic digestion
; acetic acid
; biogas
; hydrogen
; propionic acid
; biofuel
; methane
; propionic acid derivative
; anaerobic digestion
; bacterium
; biogas
; carbon dioxide
; degradation
; methanogenic bacterium
; numerical model
; optimization
; reaction kinetics
; simulation
; sustainability
; anaerobic digestion
; Article
; bacterium
; biotechnological procedures
; degradation
; kinetic parameters
; Methanosaeta concilii
; Methanospirillum hungatei
; Michaelis Menten kinetics
; microbial biomass
; nonhuman
; oxidation
; Pelotomaculum propionicium
; plant
; priority journal
; propionate oxidizing bacteria
; wet biowaste digestion
; anaerobic growth
; bacterium
; bioreactor
; kinetics
; metabolism
; microbiology
; oxidation reduction reaction
; theoretical model
; Anaerobiosis
; Bacteria
; Biofuels
; Bioreactors
; Kinetics
; Methane
; Models, Theoretical
; Oxidation-Reduction
; Propionates
英文摘要: Anaerobic digestion of biowaste not only reduces environmental burden but also plays an important role for sustainable energy supply. For process optimization simulation based on the Anaerobic Digestion Model No. 1 (ADM1) is commonly used. The ADM1 was extended to include the known three genera of propionate oxidizing bacteria (POB) and the two routes of propionate degradation (methyl-malonyl CoA and C6-dismutation pathway). Kinetic parameters for anaerobic propionate oxidation by single strains of the three propionate oxidizing genera were determined from defined tri-cultures of the POB with hydrogenotrophic and acetotrophic methanogens and implemented into ADM1. The such improved model ADM1xpro was evaluated with operational data from a full scale wet biowaste digestion plant. Predicted amounts of biogas and composition with ADM1xpro (2201 m³ d−1, 68.1 % CH4 and 31.9 % CO2) correlated well with full-scale process data (2171 m³ d−1, 67.5 % CH4 and 31.9 % CO2). © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/113122
Appears in Collections: 气候减缓与适应
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作者单位: EUTEC Institute, University of Applied Sciences Emden/Leer, Constantiaplatz 4, Emden, D-26723, Germany
Recommended Citation:
Uhlenhut F.,Schlüter K.,Gallert C.. Wet biowaste digestion: ADM1 model improvement by implementation of known genera and activity of propionate oxidizing bacteria[J]. Water Research,2018-01-01,129