Improving mesophilic anaerobic digestion of food waste by side-stream thermophilic reactor: Activation of methanogenic, key enzymes and metabolism
Anaerobic digestion (AD) is a favorable way to convert organic pollutants, such as food
waste (FW), into clean energy through microbial action. This work adopted a side-stream …
waste (FW), into clean energy through microbial action. This work adopted a side-stream …
Biogas productivity of anaerobic digestion process is governed by a core bacterial microbiota
Anaerobic digestion (AD) has been commercially operated worldwide in full scale as a
resource recovery technology underpinning a circular economy. However, problems such as …
resource recovery technology underpinning a circular economy. However, problems such as …
Towards energy positive wastewater treatment plants
P Gikas - Journal of environmental management, 2017 - Elsevier
Energy requirement for wastewater treatment is of major concern, lately. This is not only due
to the increasing cost of electrical energy, but also due to the effects to the carbon footprint of …
to the increasing cost of electrical energy, but also due to the effects to the carbon footprint of …
Bioaugmentation with hydrolytic microbes to improve the anaerobic biodegradability of lignocellulosic agricultural residues
Bioaugmentation with hydrolytic microbes was applied to improve the methane yield of
bioreactors fed with agricultural wastes. The efficiency of Clostridium thermocellum and …
bioreactors fed with agricultural wastes. The efficiency of Clostridium thermocellum and …
Higher temperatures do not always achieve better antibiotic resistance gene removal in anaerobic digestion of swine manure
X Huang, J Zheng, S Tian, C Liu, L Liu… - Applied and …, 2019 - Am Soc Microbiol
This study employed high-throughput quantitative PCR and 16S rRNA sequencing to
evaluate the effect of temperature and residual antibiotics on the dynamics of antibiotic …
evaluate the effect of temperature and residual antibiotics on the dynamics of antibiotic …
Energy generation from anaerobic co-digestion of food waste, cow dung and piggery dung
The study investigated bioenergy generation from anaerobic co-digestion of food wastes
(FW), cow dung (CD) and piggery dung (PD). The physicochemical parameters of the …
(FW), cow dung (CD) and piggery dung (PD). The physicochemical parameters of the …
Sieving of municipal wastewater and recovery of bio-based volatile fatty acids at pilot scale
This study combined at pilot scale the recovery of cellulosic primary sludge from the sieving
of municipal wastewater followed by the production of bio-based VFAs through acidogenic …
of municipal wastewater followed by the production of bio-based VFAs through acidogenic …
High-rate lactic acid production from food waste and waste activated sludge via interactive control of pH adjustment and fermentation temperature
W Zhang, X Li, T Zhang, J Li, S Lai, H Chen… - Chemical Engineering …, 2017 - Elsevier
Lactic acid, a versatile platform molecular, could be bio-produced by synergistic fermenting
food waste (FW) with waste activated sludge (WAS), which was a base consuming process …
food waste (FW) with waste activated sludge (WAS), which was a base consuming process …
Impact of lignocellulosic-waste intermediates on hydrolysis and methanogenesis under thermophilic and mesophilic conditions
DSM Ghasimi, K Aboudi, M de Kreuk… - Chemical Engineering …, 2016 - Elsevier
Intermediates of anaerobic conversion processes have been identified to inhibit
methanogenic biomass and to decrease process performance. The used concentrations of …
methanogenic biomass and to decrease process performance. The used concentrations of …
Mesophilic anaerobic co-digestion of poultry dropping and Carica papaya peels: Modelling and process parameter optimization study
The study evaluated anaerobic co-digestion of poultry dropping and pawpaw peels and the
optimization of important process parameters. The physic-chemical analyses of the …
optimization of important process parameters. The physic-chemical analyses of the …