Results 21 to 30 of about 5,534 (126)

Optimization control of the double‐capacity water tank‐level system using the deep deterministic policy gradient algorithm

open access: yesEngineering Reports, Volume 5, Issue 11, November 2023., 2023
Abstract Process control systems are subject to external factors such as changes in working conditions and perturbation interference, which can significantly affect the system's stability and overall performance. The application and promotion of intelligent control algorithms with self‐learning, self‐optimization, and self‐adaption characteristics have
Likun Ye, Pei Jiang
wiley   +1 more source

Yeast community composition impacts on tequila industry waste treatment for pollution control and waste-to-product synthesis

open access: yesFrontiers in Chemical Engineering, 2022
The Tequila industry is a major producer of wastewater in the state of Jalisco, Mexico. Tequila vinasses (TV) are a residue from the distillation of fermented agave wort during tequila production. TV are difficult to treat due their high organic content,
Diego Díaz-Vázquez   +5 more
doaj   +1 more source

Valorization of brewery waste slurry with glycerol as co‐substrate for hydrogen and butyrate production using dark fermentation

open access: yesJournal of Chemical Technology &Biotechnology, Volume 98, Issue 8, Page 1975-1985, August 2023., 2023
Abstract BACKGROUND Among the methods to produce hydrogen biologically, dark fermentation stands out mainly due to its low operating requirements. Organic wastes, such as brewing industry waste slurries and glycerol, can provide a cost‐effective feedstock with the additional potential of generating value‐added byproducts, while addressing a wastewater ...
Rafael Garduno   +2 more
wiley   +1 more source

Uso de vinazas de mezcal para producir metano por co-digestión con estiércol de bovino [PDF]

open access: yes, 2022
The best co-digestion ratio between mezcal vinasses and bovine manure was investigated to produce methane.Five vinasses and bovine manure mixtures in different proportionswere compared (v/v): 25-75, 50-50, 75-25, 100-0, and 0-100, with six replications ...
Martínez-Gutiérrez, Gabino Alberto   +3 more
core   +2 more sources

Distilling agro‐extractivism: Agave and tequila production in Mexico

open access: yesJournal of Agrarian Change, Volume 21, Issue 2, Page 219-241, April 2021., 2021
Abstract This article seeks to challenge the notion that the concept of agro‐extractivism be restricted to crops destined for export with little or no processing. Based on a study of agave and tequila production in Mexico, it argues that the domestic processing of biomass does not change nor necessarily compensate for the negative social and ...
Darcy Tetreault   +2 more
wiley   +1 more source

Tequila Still Distillation Fractioned Residual Streams for Use in Biorefinery

open access: yesEnergies, 2020
Tequila vinasses is a mixture made from up to six still distillation two-stage process residual effluents. First stage fractions: residual must (60%), heads (0.9%) and tails (20.0%); second stage fractions: non-evaporated (8.0%), heads (0.1%) and tails ...
Edgardo Martinez-Orozco   +8 more
doaj   +1 more source

EFFECT OF INOCULUM SOURCE ON THE ANAEROBIC DIGESTION OF MEZCAL VINASSES AT DIFFERENT SUBSTRATE-INOCULUM RATIOS [PDF]

open access: yes, 2020
Vinasses are a very harmful residue for the environment if no treatment takes place before their discharge. The present study focuses on the anaerobic digestion (AD) of mezcal vinasses for treatment and energy generation.
López Velarde Santos, Mónica   +3 more
core   +2 more sources

Vinasse as a substrate for inoculant culture and soil fertigation: Advancing the circular and green economy [PDF]

open access: yes, 2023
Vinasse is a by-product with a key role in circular economy. In this work, we analyze sugarcane vinasse as culture medium for obtaining single and mixed inoculants.
Angelicola, María Virginia   +5 more
core   +1 more source

INOCULUM ADAPTATION FOR THE ANAEROBIC DIGESTION OF MEZCAL VINASSES [PDF]

open access: yes, 2019
Vinasses are a very harmful residue of the alcohol distillation, their discharge into soil and water can cause negative environmental impacts if the appropriate treatments do not take place.
Hensel, Oliver   +3 more
core   +2 more sources

Agro-Industrial Waste Revalorization: The Growing Biorefinery [PDF]

open access: yes, 2019
Agro-industrial residues have been the spotlight of different researches worldwide, due to some of their constituents being raw material to generate a diversified variety of industrial products. Nowadays, this situation keeps prevailing and will increase
Beltrán-Ramírez, Flora   +5 more
core   +2 more sources

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