Results 41 to 50 of about 195,134 (357)

Improving Biomethanation of Chicken Manure by Co-Digestion with Ethanol Plant Effluent [PDF]

open access: yes, 2019
As the global production of chicken manure has steadily increased, its proper management has become a challenging issue. This study examined process effluent from a bioethanol plant as a co-substrate for efficient anaerobic digestion of chicken manure ...
Bolan   +8 more
core   +1 more source

Additives as a Support Structure for Specific Biochemical Activity Boosts in Anaerobic Digestion: A Review

open access: yesFrontiers in Energy Research, 2020
Anaerobic digestion is an attractive technology for resource management of organic waste and stubble. The state of biochemical reactions and activities in anaerobic digestion determines the process stability.
Kunwar Paritosh   +6 more
doaj   +1 more source

Terminal restriction fragment length polymorphism is an “old school” reliable technique for swift microbial community screening in anaerobic digestion [PDF]

open access: yes, 2018
The microbial community in anaerobic digestion has been analysed through microbial fingerprinting techniques, such as terminal restriction fragment length polymorphism (TRFLP), for decades.
De Vrieze, Jo   +3 more
core   +6 more sources

Improving Anaerobic Digestion Efficiency of Animal Manure Through Ball Milling Pretreatment

open access: yesAgronomy
Anaerobic digestion (AD) can offer a promising pathway for converting animal waste into biogas. This process improves waste management practices while generating renewable energy.
Meicai Xu   +3 more
doaj   +1 more source

Forecasting the Methane Yield of a Commercial-Scale Anaerobic Digestor Based on the Biomethane Potential of Feedstocks

open access: yesEnergies
With rising energy demand and the need for sustainable waste treatment, anaerobic digestion (AD) has emerged as a key technology for converting organic residues into renewable energy.
Özlem Türker Bayrak   +3 more
doaj   +1 more source

The Operating Diagram for a Two-Step Anaerobic Digestion Model

open access: yes, 2020
The Anaerobic Digestion Model No. 1 (ADM1) is a complex model which is widely accepted as a common platform for anaerobic process modeling and simulation. However, it has a large number of parameters and states that hinder its analytical study.
Benyahia, Boumediene, Sari, Tewfik
core   +1 more source

Co-digestion of food waste and hydrothermal liquid digestate: Promotion effect of self-generated hydrochars

open access: yesEnvironmental Science and Ecotechnology, 2023
Hydrothermal treatment (HTT) can efficiently valorize the digestate after anaerobic digestion. However, the disposal of the HTT liquid is challenging. This paper proposes a method to recover energy through the anaerobic co-digestion of food waste and HTT
Mingshuai Shao   +6 more
doaj   +1 more source

Enhancement of microalgae anaerobic digestion by thermo-alkaline pretreatment with lime (CaO) [PDF]

open access: yes, 2017
The aim of this study was to evaluate for the first time the effect of a thermo-alkaline pretreatment with lime (CaO) on microalgae anaerobic digestion. The pretreatment was carried out by adding different CaO doses (4 and 10%) at different temperatures (
Carrère, H.   +3 more
core   +4 more sources

A Review on the Fate of Nutrients and Enhancement of Energy Recovery from Rice Straw through Anaerobic Digestion [PDF]

open access: yes, 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

Reliable renewable electricity generation system on small animal farms for rural electric vehicle charging

open access: yesBiotechnology for Biofuels and Bioproducts
The adoption of electric vehicles (EVs) in rural areas is constrained by limited charging infrastructure, while small-scale dairy farms remain significant sources of greenhouse gas (GHG) emissions from manure management.
Meicai Xu   +6 more
doaj   +1 more source

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