RT info:eu-repo/semantics/article
T1 Direct analysis of valuable by-products in cork wastewater
A1 Yuste Córdoba, Francisco Javier
A1 Largo Gosens, Asier
A1 Mélida Martínez, Hugo
A1 Godoy Cancho, Belén
A2 Fisiologia Vegetal
K1 Ingeniería agrícola
K1 Cork
K1 Wastewater
K1 By-products
K1 Chromatography
K1 3102 Ingeniería Agrícola
K1 2417.19 Fisiología Vegetal
AB [EN] Cork sector plays an important economic role in several Mediterranean regions whose manufacturing processconsists of several stages involving waste generation, mainly industrial water or cork boiling wastewater (CBW).These waste products have traditionally been considered as simple pollutants, but CBW contains interestingcompounds for recovery, however, their chemical characterization is long, difficult and expensive due to the highorganic load. This work studied an advanced valorization of CBW through a sequential process. In a first step, awide range of phenolic compounds were analyzed in CBWs, identifying the most interesting ones for commercialpurposes. Furthermore, the phenolic fraction was separated by green techniques and the supernatant studied todetect and quantify remained by-products, highlighting low molecular weight polyphenols together with significantconcentrations of carbohydrates made up of glucose, galactose and arabinose among others. Inconclusion, we propose a methodology that offers a quick and efficient way to analyze the most important byproductsin CBWs and a design of a recovery and purification process by eco-friendly and efficient techniques.
PB Elsevier
SN 2666-0164
LK https://hdl.handle.net/10612/20694
UL https://hdl.handle.net/10612/20694
NO Yuste-Córdoba, F. J., Largo-Gosens, A., Mélida, H., & Godoy-Cancho, B. (2023). Direct analysis of valuable by-products in cork wastewater. Case Studies in Chemical and Environmental Engineering, 8. https://doi.org/10.1016/J.CSCEE.2023.100484
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 21-jun-2024