Layered double hydroxides from aluminum saline slags applied in adsorption and photocatalysis processes for the removal of emerging pollutants

Date

2020

Publisher

Acceso abierto / Sarbide irekia
Tesis doctoral / Doktoretza tesia

Project identifier

Impacto
OpenAlexGoogle Scholar
No disponible en Scopus

Abstract

The objective of the work studied here was to synthesize Layered Double Hydroxides (LDH) with aluminum extracted from saline slags and test their function once calcined into adsorbents/catalysts for use in the removal of emerging contaminants (pharmaceutical compounds) from aqueous media.Two different techniques for the removal of contaminants were tested, adsorption and photocatalysis. In the present work, a new procedure for the recovery of aluminum present in saline slags generated during the secondary recycling processes of aluminum as adsorbent/photocatalyst of diclofenac and salicylic acid, as examples of emerging contaminants, has been reported. Results obtained have been extensively analyzed throughout the present study.

Description

Keywords

Layered double hydroxides, Aluminum industrial wastes, Adsorption, Photocatalysis, Saline slags

Department

Ciencias / Zientziak

Faculty/School

Degree

Doctorate program

Programa de Doctorado en Química Sintética e Industrial (RD 99/2011)
Kimika Sintetiko eta Industrialeko Doktoretza Programa (ED 99/2011)

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