Modelling of hydrodynamic cavitation for treatment of wastewater in a Venturi tube
Treatment of municipal effluents has long been a challenge for modern technologies combining high effectiveness of degradation of pollutants with low costs of the process. Hydrodynamic cavitation is a promising application in wastewater treatment due to its simple reactor design. In this work, for a...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
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University of Szeged, Faculty of Engineering
2020
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| Sorozat: | Analecta technica Szegedinensia
14 No. 1 |
| Kulcsszavak: | Szennyvízkezelés |
| Tárgyszavak: | |
| doi: | 10.14232/analecta.2020.1.61-66 |
| Online Access: | http://acta.bibl.u-szeged.hu/70173 |
| Tartalmi kivonat: | Treatment of municipal effluents has long been a challenge for modern technologies combining high effectiveness of degradation of pollutants with low costs of the process. Hydrodynamic cavitation is a promising application in wastewater treatment due to its simple reactor design. In this work, for a system available in the laboratory a hydrodynamic reactor is designed based on literature recommendations. On the designed Venturi tube, two-dimensional numerical simulations were investigated by the means of CFD computations using the commercial software package, Ansys Fluent. The resulting cavitation bubbles were analysed at different inlet pressures. |
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| Terjedelem/Fizikai jellemzők: | 61-66 |
| ISSN: | 2064-7964 |