Biogas conditioning and digestate recycling by microalgae: Acclimation of Chlorella vulgaris to H2S-containing biogas and high NH4-N digestate and effect of biogas …

T Xie, C Herbert, D Zitomer, L Kimbell, M Stafford… - Chemical Engineering …, 2023 - Elsevier
Microalgae have the potential for biogas upgrading and digestate management as a
downstream technology of anaerobic digestion. Through the acclimation to typical swine …

A call for modernisation of science, the case of anaerobic digestion: A scoping review

A Bercy, H Roubík - Energy Conversion and Management, 2024 - Elsevier
Anaerobic digestion is an important renewable energy technology that has the potential to
reduce greenhouse gas emissions and contribute to the development of a sustainable …

Dry anaerobic co-digestion of food waste and cattle manure: Impact of total solids, substrate ratio and thermal pre treatment on methane yield and quality of biomanure

V Arelli, S Begum, GR Anupoju, K Kuruti… - Bioresource technology, 2018 - Elsevier
The objective of the present study is to assess the impact of TS concentration, substrate
mixing ratio (co digestion) and thermal pretreatment on biogas production, methane yield …

Estimation of biogas yields produced from combination of waste by implementing response surface methodology (RSM) and adaptive neuro-fuzzy inference system …

MO Okwu, OD Samuel, DRE Ewim, Z Huan - International Journal of …, 2021 - Springer
A creative algorithm, response surface methodology (RSM) and hybrid algorithm, adaptive
neuro-fuzzy inference system (ANFIS) have been implemented to optimize biogas …

Solid-state anaerobic co-digestion of food waste and cardboard in a pilot-scale auto-fed continuous stirred tank reactor system

S Begum, T Das, GR Anupoju, N Eshtiaghi - Journal of Cleaner Production, 2021 - Elsevier
Increasing volume of Food waste (FW) and cardboard (CB) which are the two major fractions
of municipal solid waste increases environmental concerns. This study evaluated the …

Comparison of mesophilic and thermophilic methane production potential of acids rich and high-strength landfill leachate at different initial organic loadings and food …

S Begum, S Juntupally, GR Anupoju… - Science of the Total …, 2020 - Elsevier
Landfill leachate (LL), which can contaminate both ground and surface water is a major
global environmental issue. The aim of the present study was to investigate the biomethane …

Modeling for upgrading biogas to syngas

S Alam, S Begum, GR Anupoju, S Yarasi, L Nakka… - Biogas to …, 2024 - Elsevier
Utilization of biomass (food waste, animal manures, organic fraction of municipal solid
waste) for biogas generation through anaerobic digestion is a remunerative approach in …

Bioenergy from Organic Waste: Translation of Technology from Laboratory to Land

S Begum, S Juntupally, V Arelli, GR Anupoju - Waste-to-Wealth, 2024 - taylorfrancis.com
Ever increasing demand for energy due to uncontrolled and rapid population growth and
industrialization has led to the search for alternative forms of renewable energy sources …

Microbial coculture to enhance biogas production

S Juntupally, S Begum, V Arelli, GR Anupoju - Biogas to Biomethane, 2024 - Elsevier
In order to meet the unprecedented demand for energy, anaerobic digestion (AD) is
regarded as one of the promising and environmentally friendly solutions. It transforms …

Effect of the operating conditions on the anaerobic digestion of wheatgrass for chemicals and energy production

IMO Silva, D Dionisi - Biomass Conversion and Biorefinery, 2020 - Springer
The aim of this study was to investigate anaerobic digestion of wheatgrass in the absence of
hydrolytic pre-treatments. The effect of solids retention time (SRT)(1–64 days), inoculum …