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http://nopr.niscpr.res.in/handle/123456789/56530| Title: | Heterogeneous solar photo-Fenton treatment of industrial wastewater via δ-FeOOH |
| Authors: | Barrera-Salgado, K E Pineda-Arellano, C A Álvarez-Gallegos, A Hernández-Pérez, J Silva-Martínez, S |
| Keywords: | FeOOH catalyst;Heterogeneous solar photo-Fenton;Real wastewater treatment;Textile dye wastewater |
| Issue Date: | Jan-2021 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The wastewater from the textile industry has been treated with heterogeneous solar photo-Fenton using iron oxyhydroxides (δ-FeOOH and FeOOH)nanoparticles. δ-FeOOH and FeOOH catalysts have been prepared, respectively, from ferrous and ferric ions as precursor species using an easy and low-cost method. The FeOOH catalyst exhibits slightly higher catalytic activity than δ-FeOOH in the heterogeneous solar photo-Fenton process but is less stable. The oxidation efficiency of basic blue 9 and acid green 50, analytical textile dyes, is compared to that of wastewater dye. The as-prepared catalysts are highly efficient for the wastewater treatment and the synthetic solutions prepared from the analytical textile dyes. High mineralization (over 90%) of the organic components of wastewater was achieved at 5 h of solar photo-Fenton treatment. |
| Page(s): | 68-76 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.28(1) [January 2021] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 28(1) 68-76.pdf | 1.7 MB | Adobe PDF | View/Open |
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