2017
DOI: 10.1016/j.apcatb.2016.09.019
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Enhanced mineralization of pharmaceuticals by surface oxidation over mesoporous γ-Ti-Al2O3 suspension with ozone

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Cited by 125 publications
(57 citation statements)
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“…The peaks at around 34.35 , 48.62 , 50.07 , and 59.93 were attributed to Al 2 TiO 5 (PDF-18-0068) were not found, suggesting that no product of Al 2 TiO 5 due to lower calcination temperature. It was deduced that the titanium species was mainly on the surface of Al 2 O 3 @TiO 2 , and similar results were observed in γ-Ti-Al 2 O 3 [24]. Figure 2b illustrated FT-IR spectra of RB5 dye, Al 2 O 3 @TiO, and RB5-Al 2 O 3 @TiO 2 which has been saturated with RB5 dye.…”
Section: Characterization Of Al 2 O 3 @Tiosupporting
confidence: 68%
“…The peaks at around 34.35 , 48.62 , 50.07 , and 59.93 were attributed to Al 2 TiO 5 (PDF-18-0068) were not found, suggesting that no product of Al 2 TiO 5 due to lower calcination temperature. It was deduced that the titanium species was mainly on the surface of Al 2 O 3 @TiO 2 , and similar results were observed in γ-Ti-Al 2 O 3 [24]. Figure 2b illustrated FT-IR spectra of RB5 dye, Al 2 O 3 @TiO, and RB5-Al 2 O 3 @TiO 2 which has been saturated with RB5 dye.…”
Section: Characterization Of Al 2 O 3 @Tiosupporting
confidence: 68%
“… Catalyst Ibuprofen conc. (mg/L) Removal (%) Other details References γ-Alumina 15 83 pH = 7.2 time = 30 min Ozone = 0.5 mg/min 47 GO/Fe 3 O 4 0.1 85 pH = 7.0 time = 5 min Ozone = 4 mg/L 48 γ-Ti-Al 2 O 3 10 100 pH = 7.0 time = 20 min 49 δ-MnO 2 10 10 time = 20 min Ozone = 10 mg/L 50 MnO 2 coated carbon microfiber 5 89 pH = 6.5 time = 60 min Ozone = 2 mg/L Present study …”
Section: Resultsmentioning
confidence: 99%
“…The research work nowadays is oriented toward treatment of wastewater and drinking water from various organic contamination, more specifically from pharmaceuticals and personal care products. 13 Amine-based pharmaceuticals such as nizatidine, ranitidine, doxylamine, and carbinoxamine have attracted most researchers’ attention because of the ability of these compounds to produce toxic nitrogenous disinfection by-products (NDMPs), which are formed during the disinfection step. 4,5 Unfortunately, in conventional wastewater treatment some NDMPs have been detected after applying commonly used oxidants such as chlorine, chlorine dioxide, and potassium permanganate.…”
Section: Introductionmentioning
confidence: 99%