Color Compounds Removal from Tequila Vinasses Using Silica Gel Adsorbents Functionalized with Thiol Moieties: Equilibrium and Kinetics Studies

URN to cite this document:: urn:nbn:de:bvb:355-epub-745472
DOI to cite this document:: 10.5283/epub.74547

Gonzalez-Valerio, Carlos ; Peregrina-Lucano, Alejandro A.

; Manríquez-González, Ricardo ; Pérez-Fonseca, Aida A. ; Robledo-Ortíz, Jorge R. ; Shenderovich, Ilya G.

; Gómez-Salazar, Sergio

License: Creative Commons Attribution 4.0
PDF - Published Version
(4MB)

Date of publication of this fulltext: 20 Dec 2024 13:31

Alternative links to fulltext:DOI Publisher

Details

Preview

Export bibliographical data

Abstract

Tequila vinasses are organic wastes generated during ethanol fermentation at elevated temperatures (≥90 °C) and pH ≤ 4.0, making them hazardous to the environment. This paper describes a new, simplified UV–vis spectroscopy-based procedure for monitoring the adsorption of color compounds in tequila vinasses onto silica-based adsorbents, along with an optimized synthesis method to produce the most ...