Results 31 to 40 of about 238,876 (335)
A Review on the Fate of Nutrients and Enhancement of Energy Recovery from Rice Straw through Anaerobic Digestion [PDF]
, 2020 Open field burning and tilling the rice straw (RS) back into the fields causes environmental threats by contributing to the increased greenhouse gas emissions. Energy and nutrient recovery from RS through anaerobic digestion (AD) is an effective solution
Fritze, Albrecht +2 more
core +1 more source
Energies, 2022 This study evaluates the effects of the varying substrate to inoculum ratios (S:I) of 0.5, 1, 2, 3, 4, 5, and 6 (volatile solids/VS basis) on the kinetics of biogas production during batch mesophilic (35 ± 1 ℃) anaerobic digestion (AD) of simulated food ...
Aakash Khadka +6 more
semanticscholar +1 more source
Microbial Biotechnology, 2017 Summary Biogas production represents a fascinating process for the recovery of nutrients and renewable energy from various organic waste streams. The process is of interest for the production of value‐added chemicals by mixed cultures and can also be applied in combined bioenergy production systems.
openaire +2 more sources
, 2021 Biogas is a sustainable energy vector with diverse input sources (e.g. landfills and anaerobic digestion of waste materials, wastewater treatment sludge, manure from animal production, or energy crops) and diverse applications.
A. Rafiee +3 more
semanticscholar +1 more source
AMB Express, 2018 High content of lipids in food waste could restrict digestion rate and give rise to the accumulation of long chain fatty acids in anaerobic digester. In the present study, using waste cooking oil skimmed from food waste as the sole carbon source, the ...
Jing He +6 more
doaj +1 more source
Biotechnology for Biofuels, 2017 Background Over three-fifths of the world’s known crude oil cannot be recovered using state-of-the-art techniques, but microbial conversion of petroleum hydrocarbons trapped in oil reservoirs to methane is one promising path to increase the recovery of ...
Ting-Ting Ma +9 more
doaj +1 more source
BioResources, 2015 This paper introduces a new-type of antigravity mixing method, which was applied in the biogas production process, using organic wastewater fermentation. It was found that the digesters with two designs, a high-position, centralized pressure outlet and a
Ruyi Huang +7 more
doaj +1 more source
Prototipe Reaktor Biogas Berbahan Baku Limbah Ternak (Kotoran Sapi) Dan Limbah Pasar (Sampah Sayur) Sebagai Energi Alternatif [PDF]
, 2013 Using for energy makes reserves running low, for it to need alternative renewable energy, saving energy and enviromentally friendly, is using of biogas.
Carela, A. (Amelia)
core +1 more source
Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte +2 more
wiley +1 more source
Isolation of Lignin from Anaerobically Digested Unhydrolyzed Solids Produced in a Biorefinery
Agriculture, 2022 About 30–40% of lignin-rich unhydrolyzed solids (UHS) are left behind after subjecting lignocellulosic biomass to thermochemical pretreated processes followed by enzymatic hydrolysis (EH) to produce sugars that are fermented to fuels and chemicals in a ...
Xiaoyu Tang +5 more
doaj +1 more source