Photocatalytic degradation of methylene blue from water using UV irradiation
The aim of this study was to investigate the influence of various parameters on the photocatalytic activity of a copper doped zeolite in the degradation of cationic dye Methylene Blue (MB) from aqueous solution under UV irradiation. The experimental studies revealed that the removal efficiency expre...
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| Dokumentumtípus: | Könyv része |
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SZAB
Szeged
2012
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
17 |
| Kulcsszavak: | Elektrokémia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/76467 |
| Tartalmi kivonat: | The aim of this study was to investigate the influence of various parameters on the photocatalytic activity of a copper doped zeolite in the degradation of cationic dye Methylene Blue (MB) from aqueous solution under UV irradiation. The experimental studies revealed that the removal efficiency expressed in terms of discoloration and aromatic ring- opening depended strongly of the initial pH, initial concentrations of the dye solution and catalyst doses. Some mechanistic aspects have been investigated in relation with Zeta potential measurements correlated with adsorption and heterogeneous photocatalysis principles at various pH values. |
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| Terjedelem/Fizikai jellemzők: | 375-378 |
| ISBN: | 978-963-315-066-5 |