AIMC Topic: Methane

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Experimental investigation and optimal combustion control of untreated landfill gas via fuzzy logic rule knowledge based approach.

Waste management (New York, N.Y.) Jan 9, 2021
Optimal combustion control of untreated landfill gas is proposed for an effective usage and a low-cost solution in waste to energy technologies. Variations of methane concentration in untreated landfill gas over time cause undesired performance of co...
Air Pollutants Methane Waste Disposal Facilities Temperature Fuzzy Logic
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Interpretable machine learning for predicting biomethane production in industrial-scale anaerobic co-digestion.

The Science of the total environment Dec 23, 2019
The objective of this study is to apply machine learning models to accurately predict daily biomethane production in an industrial-scale co-digestion facility. The methodology involved applying elasticnet, random forest, and extreme gradient boosting...
Food Refuse Disposal Anaerobiosis Methane Machine Learning
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Innovation hotspots in food waste treatment, biogas, and anaerobic digestion technology: A natural language processing approach.

The Science of the total environment Apr 7, 2019
The objective of this study is to apply natural language processing to identifying innovative technology trends related to food waste treatment, biogas, and anaerobic digestion. The methodology used involved analyzing large volumes of text data mined...
Bioreactors Biofuels Refuse Disposal Food Anaerobiosis Methane Natural Language Processing
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Co-digestion of Laminaria digitata with cattle manure: A unimodel simulation study of both batch and continuous experiments.

Bioresource technology Dec 31, 2018
This work investigated the thermophilic (55 °C) co-digestion performance both in batch and continuous mode operation. The biochemical methane potentials of L. digitata and cattle manure were 308 ± 24 and 203 ± 33 mL CH/g VS, respectively. The optimum...
Animals Cattle Reproducibility of Results Manure Methane Laminaria Bioreactors
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Production of lipid-containing algal-bacterial polyculture in wastewater and biomethanation of lipid extracted residues: Enhancing methane yield through hydrothermal pretreatment and relieving solvent toxicity through co-digestion.

The Science of the total environment Nov 6, 2018
The feasibility of generating a lipid-containing algal-bacterial polyculture biomass in municipal primary wastewater and enhancing biomethanation of lipid-extracted algal residues (LEA) through hydrothermal pretreatment and co-digestion with sewage s...
Chlorophyta Methane Kinetics Sewage Coculture Techniques Wastewater Solvents Bacteria Biomass Lipids
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Use of artificial neuronal networks for prediction of the control parameters in the process of anaerobic digestion with thermal pretreatment.

Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering Apr 19, 2018
This article focuses on the analysis of the behavior patterns of the variables involved in the anaerobic digestion process. The objective is to predict the impact factor and the behavior pattern of the variables, i.e., temperature, pH, volatile solid...
Poultry Anaerobiosis Temperature Animals Sewage Industrial Waste Biofuels Methane Hydrolysis Neural Networks, Computer Wastewater Forecasting Computer Simulation Water Purification Food-Processing Industry
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Electrohydrolysis pretreatment for enhanced methane production from lignocellulose waste pulp and paper mill sludge and its kinetics.

Bioresource technology Dec 29, 2017
A novel electrohydrolysis pretreatment enhances methane production from lignocellulose material during anaerobic digestion. A biochemical methane potential assay was carried out to determine the effect of direct current and the efficacy of electrohyd...
Anaerobiosis Kinetics Lignin Methane Sewage Biofuels
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Employing response surface methodology (RSM) to improve methane production from cotton stalk.

Environmental science and pollution research international Dec 28, 2017
China is the largest cotton producer with the cotton output accounting for 25% of the total world's cotton production. A large quantity of cotton stalk (CS) waste is generated which is burned and causes environmental and ecological problems. This stu...
Methane China Bioreactors Cotton Fiber Anaerobiosis
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Improving methane production from anaerobic digestion of Pennisetum Hybrid by alkaline pretreatment.

Bioresource technology Dec 6, 2017
Alkaline pretreatment with NaOH was used to improve methane yield from Pennisetum Hybrid. The pretreatments were carried out with different NaOH solutions (2-8% w/w) at three temperatures (35, 55 and 121 °C) for different periods of time (24, 24 and ...
Cellulose Pennisetum Lignin Anaerobiosis Biofuels Methane
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Microbial community redundancy in anaerobic digestion drives process recovery after salinity exposure.

Water research Dec 26, 2016
Anaerobic digestion of high-salinity wastewaters often results in process inhibition due to the susceptibility of the methanogenic archaea. The ability of the microbial community to deal with increased salinity levels is of high importance to ensure ...
Archaea Salinity Bioreactors Sewage Anaerobiosis Methane
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