Catalytic ozonation of an azo-dye using a natural aluminosilicate
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DOI: 10.1016/j.cattod.2019.12.019
Abstract: Abstract Catalytic ozonation of Orange II (100 mg/L) was studied using aluminosilicate Montanit300® (M) modified with H2SO4 (MS) and HCl (MH). Characterization of these samples was performed through several techniques: SEM/EDX, FTIR, XRD, FRX, TPD… read more here.
Keywords: azo dye; dye using; ozonation; ozonation azo ... See more keywords
Decolorization of dark green Rit dye using positively charged nanobubbles technologies
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.116034
Abstract: Abstract This study aimed to prove color reduction of dark green Rit dye using nanobubbles (NBs) in comparison with using Al3+ alone and H2O2 alone, and to observe the role of positive NBs, reactive species… read more here.
Keywords: dye using; green rit; dark green; dye ... See more keywords
Photocatalytic Oxidation of Rhodamine 6G Dye Using Magnetic TiO2@Fe3O4/FeZSM-5
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DOI: 10.15255/cabeq.2020.1909
Abstract: Efficient decolorization of Rhodamine 6G dye (Rh 6G) using magnetic TiO2@ Fe3O4/FeZSM-5 photocatalyst was carried out in a batch reactor equipped with two visible lights (high-pressure Na lamps). The photocatalyst was synthesized and characterized by… read more here.
Keywords: rhodamine dye; photocatalytic oxidation; spectroscopy; using magnetic ... See more keywords
Ultrafiltration of Aqueous Solutions of Food Dye Using Polymeric Membranes Prepared with Surfactants
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DOI: 10.37358/mp.17.4.4932
Abstract: GEORGE ALEXANDRU POPA1, DANIELA FLORENTINA ENACHE (POPA)1, SZIDONIA KATALIN TANCZOS2*, ADRIAN CIOCANEA3 1University Politehnica of Bucharest, Department of Analytical Chemistry and Environmental Engineering, 1-3 Gh. Polizu Str., 011061, Bucharest, Romania 2Sapientia University, Libertatii Str, Miercurea… read more here.
Keywords: ultrafiltration aqueous; dye using; food dye; aqueous solutions ... See more keywords