Synergistic Effect of Microwave Calcination and Sonophotocatalytic Activity of TiO2-Montmorillonite on The Degradation of Direct Yellow 106 and Disperse Violet 1
The TiO2-pillared montmorillonite nanoparticles (TiO2-Mt) were prepared by the sol-gel method, then applied for the elimination of dyes in solution: CI Direct Yellow 106 (DY106) (azo dye) and CI Disperse Violet 1 (DV1) (anthraquinone dye) by the sonocatalytic, photocatalytic and sonophotocatalytic p...
Saved in:
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | EJournal Article |
| Published: |
Department of Chemical Engineering - Diponegoro University,
2020-08-01.
|
| Subjects: | |
| Online Access: | Get Fulltext Get Fulltext Get Fulltext |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| LEADER | 03450 am a22003253u 4500 | ||
|---|---|---|---|
| 001 | BCREC_UNDIP_6999_3776 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Labib, Issma |e author |
| 100 | 1 | 0 | |a Direction Générale de la Recherche Scientifique et du Développement Technologique |q (DGRSDT) |e contributor |
| 700 | 1 | 0 | |a Boutoumi, Hocine |e author |
| 700 | 1 | 0 | |a Khalaf, Hussein |e author |
| 245 | 0 | 0 | |a Synergistic Effect of Microwave Calcination and Sonophotocatalytic Activity of TiO2-Montmorillonite on The Degradation of Direct Yellow 106 and Disperse Violet 1 |
| 260 | |b Department of Chemical Engineering - Diponegoro University, |c 2020-08-01. | ||
| 500 | |a https://ejournal2.undip.ac.id/index.php/bcrec/article/view/6999 | ||
| 520 | |a The TiO2-pillared montmorillonite nanoparticles (TiO2-Mt) were prepared by the sol-gel method, then applied for the elimination of dyes in solution: CI Direct Yellow 106 (DY106) (azo dye) and CI Disperse Violet 1 (DV1) (anthraquinone dye) by the sonocatalytic, photocatalytic and sonophotocatalytic processes, in order to test the efficiency of photocatalysts, while photolysis, sonolysis, and sonophotolysis tests have been done previously. The photocatalysts (TiO2-Mt) were characterized by X-ray Diffraction (XRD), X-ray Fluorescence analysis (XRF), Brunauer-Emmet-Teller (BET), Scanning Electron Microscopy (SEM) methods, thermal and thermogravimetric analysis (TG/DTA) and the zero load point (pHpzc). Aqueous solutions of dye of an initial concentration (50 mg/L), in the presence of 1 g/L of photocatalyst, were irradiated using a mercury lamp (Hg) of 40 Mw/cm2 and put in contact with an ultrasonic probe with a frequency of 20 kHz and a power of 750 W, providing the ultrasound. The results obtained indicate that a weak, good and better dye degradation rate has been observed successively by the application of the sonocatalytic, photocatalytic and sonophotocatalytic processes, where the latter has shown a synergistic effect, while the photocatalyst TiO2-Mt/MW showed significant efficiency during the degradation, due to the beneficial effect of the microwave calcination mode. Copyright © 2020 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). | ||
| 540 | |a Copyright (c) 2020 by Authors, Published by BCREC Group | ||
| 540 | |a http://creativecommons.org/licenses/by-sa/4.0 | ||
| 546 | |a eng | ||
| 690 | |a TiO2-Montmorillonite; microwave calcinations; Sonophotocatalysis; Direct Yellow 106; Disperse Violet 1 | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Bulletin of Chemical Reaction Engineering & Catalysis; 2020: BCREC Volume 15 Issue 2 Year 2020 (August 2020); 304-318 | |
| 786 | 0 | |n 1978-2993 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/view/6999/3776 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/6999/1577 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/6999/1578 | |
| 856 | 4 | 1 | |u https://ejournal2.undip.ac.id/index.php/bcrec/article/view/6999/3776 |z Get Fulltext |
| 856 | 4 | 1 | |u https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/6999/1577 |z Get Fulltext |
| 856 | 4 | 1 | |u https://ejournal2.undip.ac.id/index.php/bcrec/article/downloadSuppFile/6999/1578 |z Get Fulltext |