Treatment of oil contaminated waters by (photo-)fenton reaction and their effects on membrane filtration

In the present study crude oil contaminated (100 ppm oil content; doil drops< 1.5µm) water was purified by Fenton reaction, UV/H2O2 combined treatment and by photo-Fenton reaction. Among the investigated advanced oxidation processes, photo-Fenton treatment showed emergent purification efficiency,...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Veréb Gábor
Bozóky Renáta
Kovács Ildikó
Kertész Szabolcs
Hodúr Cecília
László Zsuzsanna
Testületi szerző: International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged)
Dokumentumtípus: Könyv része
Megjelent: 2016
Sorozat:Proceedings of the International Symposium on Analytical and Environmental Problems 22
Kulcsszavak:Szennyvíztisztítás, Kémia, Membránszűrés
Online Access:http://acta.bibl.u-szeged.hu/56035
Leíró adatok
Tartalmi kivonat:In the present study crude oil contaminated (100 ppm oil content; doil drops< 1.5µm) water was purified by Fenton reaction, UV/H2O2 combined treatment and by photo-Fenton reaction. Among the investigated advanced oxidation processes, photo-Fenton treatment showed emergent purification efficiency, which resulted 53% decline of chemical oxygen demand after 120 min of treatment. It can also be concluded that after the treatment with photo-Fenton reaction, adjusting the pH to 7, iron-hydroxide was precipitated, which adhered the residual oily contaminants, which increased the flux during the microfiltration of the pre-treated water.
Terjedelem/Fizikai jellemzők:57-60
ISBN:978-963-306-507-5