Investigation of phenolic compounds recovery from brewery wastewater with coupled membrane and adsorption process

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112478 - 112478

Опубликована: Март 13, 2024

Recovery of phenolic compounds from food-processing by-products represents an interest for various industrial sectors. The potential a coupled ultrafiltration and adsorption or ion exchange resin process was analyzed to recover brewery liquid residue. Ultrafiltration yielded 95% removal turbidity-causing without significant modification the chemical composition by-products. After pH optimization step, ten different macroporous resins, including MN202, SP700, HP2MGL, LXA8302, LWT510, XAD16N, FPX66, WA20, WA30 SCAV4, were screened sorption. Resins selected through multi-step batch test procedure according their performance in capacity, selectivity compared carbohydrates price. strong base SCAV4 with OH- counter showed highest 35.4 ± 0.8 mg·gdryresin−1, selective sorption compounds. Higher temperatures 48 °C improved desorption performances LXA8302 25 °C. Up 70% desorbed adequate solvent.

Язык: Английский

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Caustic recovery from caustic-containing polyethylene terephthalate (PET) washing wastewater generated during the recycling of plastic bottles

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 23, 2025

Abstract To prevent water scarcity, wastewater must be discharged to the surface or groundwater after being treated. Another method is reuse in some areas treatment and evaluate it as much possible. In this study, aimed recover caustic (sodium hydroxide, NaOH) used recycling of plastic bottles from polyethylene terephthalate (PET) washing wastewater. Chemical substances industry will significantly reduced with chemical recovery Ultrafiltration (UP150) nanofiltration (NP010 NP030) membranes were for purpose our study. Before using membranes, pre-treatment was performed coagulation-flocculation process reduce pollutant accumulation on membranes. Different coagulants flocculants find suitable pre-treatment. The pre-treated aluminum oxide, which supplied highest oxygen demand (COD) removal (76.0%), a dead-end filtration system filtered through NP010 NP030 at different pressures (10–30 bar). same system, raw UP150 membrane. Among these scenarios, best that could remove pollutants provide NaOH selected. After each treatment, pH, conductivity, COD, analyses performed. maximum (98.6%) obtained membrane 5 bar.

Язык: Английский

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An Integrated Extraction Platform Based on Hallysite Nanotubes-Enhanced Pan@Uio-66 Nanofiber Membrane for Robust Separation and Sensitive Detection of Six Pesticides from Different Families

Опубликована: Янв. 1, 2025

Язык: Английский

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Leaching and proposed recovery strategies of (poly)phenols and oligosaccharides from hydration wastewater during legume processing

Trends in Food Science & Technology, Год журнала: 2025, Номер unknown, С. 104924 - 104924

Опубликована: Фев. 1, 2025

Язык: Английский

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An integrated extraction platform based on hallysite nanotubes-enhanced PAN@UiO-66 nanofiber membrane for robust separation and sensitive detection of six pesticides from different families

Separation and Purification Technology, Год журнала: 2025, Номер 367, С. 132843 - 132843

Опубликована: Апрель 8, 2025

Язык: Английский

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Click preparation of triazole-bridged teicoplanin-bound chiral stationary phases for efficient separating amino acid enantiomers

Talanta, Год журнала: 2024, Номер 274, С. 125984 - 125984

Опубликована: Март 24, 2024

Язык: Английский

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By-Product Valorization as a Means for the Brewing Industry to Move toward a Circular Bioeconomy

Sustainability, Год журнала: 2024, Номер 16(8), С. 3472 - 3472

Опубликована: Апрель 21, 2024

Beer production consumes significant amounts of water, energy, and raw materials, results in the various by-products, including wastewater, brewers’ spent grain, yeast hop. To lower its environmental footprint, by-products may be reclaimed or valorized agro-food, cosmetic, material, chemical industries, etc. According to most recent research, breweries have potential become biorefineries, as they can extract diverse valuable plant-based compounds such carbohydrates, proteins, lipids, phenolic compounds, platform chemicals, biopolymers. These biomolecules possess bioactive physicochemical properties, which enhanced through recovery processes. Brewery utilized industries within bioeconomy frame. In agro-food systems, extracts increase final products’ techno-functionalities. Such additives also help creating marketing labels clean-label healthy, further attract customers. Businesses gain economic socio-environmental benefits by implementing sustainable practices, improve their corporate image. This article outlines advancements processing valorization brewery ultimately defining an up-to-date, strategy for clean beer production.

Язык: Английский

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May phenolics mitigate the antimicrobial resistance in foodborne pathogens?

Current Opinion in Food Science, Год журнала: 2023, Номер 55, С. 101107 - 101107

Опубликована: Ноя. 23, 2023

Язык: Английский

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