Results 11 to 20 of about 22,876 (259)
Research in Agricultural Engineering, 2023 Corn stover is one of the potential lignocellulosic biomasses as the raw material of biogas production. Pretreatment of lignocellulose substrates can enhance biodegradability and biogas yield.
Shitophyta Lukhi Mulia +2 more
doaj +1 more source
Enhancement of performance and biodegradability kinetics of aerobic-anaerobic sludge digestion [PDF]
E3S Web of Conferences, 2020 The excess sludge problem from a wastewater treatment plant is a great concerned due to the high cost of sludge management accounting for about 20% to 50% of the total operating cost. Therefore, sludge reduction is critical.
Wichitsathian Boonchai +2 more
doaj +1 more source
Applied Sciences, 2020 Biogas production through anaerobic digestion has proven to be one of the most important pillars of the transition into the circular economy concept, a sustainable approach for biorefinery.
Kaoutar Aboudi +3 more
doaj +1 more source
Energies, 2022 This work evaluates the influence of the inoculum type, the pre-consumption of the residual substrate and the ratio of blanks’ headspace volume to working volume (Hv Wv−1, 0.6 to 10) on Biochemical Methane Potential (BMP) measurements when methane is ...
João V. Oliveira +4 more
doaj +1 more source
Effect of ultrasonic, thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability [PDF]
, 2006 In order to enhance the efficiency of anaerobic digestion, the effects of ultrasounds, ozonation and thermal pre-treatment have been studied on waste activated sludge.
Alfonso +51 more
core +2 more sources
Anaerobic co-digestion of acetate-rich with lignin-rich wastewater and the effect of hydrotalcite addition [PDF]
, 2016 The methane potential and biodegradability of different ratios of acetate and lignin-rich effluents from a neutral sulfite semi-chemical (NSSC) pulp mill were investigated.
Dahl Olli, Peka +2 more
core +2 more sources
Impact of Iron Oxide Nanoparticles on Anaerobic Co-Digestion of Cow Manure and Sewage Sludge
Energies, 2023 Supplementation with iron oxide nanoparticles has been suggested as a potential method for improving energy generation through anaerobic digestion, specifically by enhancing the rate of methane production.
Tariq Alkhrissat +2 more
doaj +1 more source
Anaerobic Biodegradation of Indole to Methane [PDF]
Applied and Environmental Microbiology, 1984 Methane gas was produced from a laboratory, granular activated carbon, anaerobic filter treating a synthetically prepared mixture of polycyclic N -aromatic compounds. The biodegradability of the individual polycyclic N -aromatic compound present in the mixture was investigated.
Y T, Wang, M T, Suidan, J T, Pfeffer
openaire +2 more sources
A Review on Anaerobic Digestion of Lignocellulosic Wastes: Pretreatments and Operational Conditions
Applied Sciences, 2019 Anaerobic digestion (AD) has become extremely popular in the last years to treat and valorize organic wastes both at laboratory and industrial scales, for a wide range of highly produced organic wastes: municipal wastes, wastewater sludge, manure ...
Tahseen Sayara, Antoni Sánchez
doaj +1 more source
Current Research in Green and Sustainable Chemistry, 2022 The objective of the present work was to investigate the influence of potassium hydroxide (KOH) based pretreatment of wheat straw for biogas production. For this purpose, different concentrations (0.5%,1.0%,2.0% and 4.0%) of potassium hydroxide was used ...
Punam Rani +2 more
doaj +1 more source