Zakar Mihály and Veréb Gábor and Hodúr Cecília and Keszthelyi-Szabó Gábor and Lakatos Erika and László Zsuzsanna: Purification of industrial wastewater with the combination of ozonation and membrane separation.
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Abstract
The development of effective and economic purification methods for the treatment of hydrocarbons contaminated waters is an intensively investigated research area. Especially complicated the purification of stable oil in water emulsions (doil droplets<2 µm). Advanced oxidation processes, membrane separation and their combination are also promising methods. In the present study pre-ozonation combined with membrane microfiltration(PES, dpore=0,2 µm) was applied for the purification of stable oil in water emulsions (coil=100 ppm; doildroplets<2 µm). The effects of applied pressure, stirring speed, time of ozonation and water matrix were also investigated. Fluxes were measured during the experiments, the removal efficiency was determined turbidity and TOC measurements.
| Item Type: | Conference or Workshop Item |
|---|---|
| Journal or Publication Title: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Date: | 2016 |
| Volume: | 22 |
| ISBN: | 978-963-306-507-5 |
| Page Range: | pp. 53-56 |
| Event Title: | International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) |
| Related URLs: | http://acta.bibl.u-szeged.hu/55893/ |
| Uncontrolled Keywords: | Szennyvíz - ipari, Szennyvíztisztítás, Kémia, Membránszűrés |
| Additional Information: | Bibliogr.: 56. p. ; összefoglalás angol nyelven |
| Date Deposited: | 2018. Dec. 11. 10:43 |
| Last Modified: | 2022. Aug. 08. 15:48 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/56034 |
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