Zeolite supported TiO2 for the degradation and mineralization of sulfamethoxazole under UV light irradiation

Saule Mergenbayeva, Zh Abitayev, Milana Batyrbayeva, John Vakros, Stavros G. Poulopoulos

2022

Full text Open access: Gold Metadata (CSL-JSON)
DOI 10.1088/1755-1315/1123/1/012086
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

Abstract Zeolites have been widely regarded as promising supporting host materials for the catalyst due to their unique structure, high surface area and excellent adsorption capacity. In this work, TiO2 particles were deposited on the surface of zeolite and used as catalyst for photocatalytic degradation of sulfamethoxazole in water under UV light irradiation (365 nm). XRD, Raman spectroscopy, SEM/EDS, UV-Vis diffuse reflectance spectroscopy (DRS) and BET analysis were used to investigate the physico-chemical properties of prepared catalysts. Among prepared catalysts, TiO2/Z-500 exhibited better photocatalytic performance by achieving complete sulfamethoxazole (30 mg/L) degradation after 20 min of reaction and ~18% of TOC removal after 120 min.