Effect of vibration on the efficiency of ultrafiltration

Szerencsés Szabolcs and Beszédes Sándor and László Zsuzsanna and Veréb Gábor and Szegedi Balázs and Hovorkáné Horváth Zsuzsanna and Hodúr Cecília and Rákhely Gábor and Kertész Szabolcs: Effect of vibration on the efficiency of ultrafiltration. In: Review of faculty of engineering : analecta technica Szegedinensia, (15) 1. pp. 37-44. (2021)

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Abstract

Nowadays, several environmental challenges are present to cope with. One with outstanding importance is the protection of our water supplies, therefore examination of wastewater treatment technology is a priority, especially in the European Union. In this work, the effect of membrane module vibration amplitude on the efficiency of ultrafiltration (UF) was investigated in a vibratory shear enhanced membrane filtration system. Based on the results of model dairy effluent UF and statistical analysis, the maximum vibration level available resulted in the most efficient filtration process, due to the most significant reduction of membrane fouling. From our results it was observed that the permeate fluxes more than doubled, specific energy demand was roughly halved, with almost identical retentions for organic matter, and total filtration resistance was reduced to less than half. Results also showed that setting the optimal operating parameters, an advantageous, efficiency focused, and sustainable wastewater treatment technology can be established.

Item Type: Article
Journal or Publication Title: Review of faculty of engineering : analecta technica Szegedinensia
Date: 2021
Volume: 15
Number: 1
ISSN: 2064-7964
Page Range: pp. 37-44
Language: English
Related URLs: http://acta.bibl.u-szeged.hu/73166/
Uncontrolled Keywords: Szennyvíztisztítás - környezetvédelem, Szennyvíztisztítás - technológia
Additional Information: Bibliogr.: 44. p. ; ill. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.06. Biological sciences
01. Natural sciences > 01.06. Biological sciences > 01.06.15. Ecology
01. Natural sciences > 01.06. Biological sciences > 01.06.15. Ecology > 01.06.15.03. Waste management
01. Natural sciences > 01.06. Biological sciences > 01.06.15. Ecology > 01.06.15.03. Waste management > 01.06.15.03.12. Waste water recycling
02. Engineering and technology
Date Deposited: 2021. Aug. 12. 12:09
Last Modified: 2021. Aug. 12. 12:09
URI: http://acta.bibl.u-szeged.hu/id/eprint/73171

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