Kinetics and degradation mechanism of Benzophenone-3 in chlorination and UV/chlorination reactions
… This study investigated the kinetics, degradation pathway, and toxicity change of BP3 in
chlorination and UV/chlorination reactions. The degradation of BP3 by chlorination and UV/…
chlorination and UV/chlorination reactions. The degradation of BP3 by chlorination and UV/…
Investigation on the degradation of benzophenone-3 by UV/H2O2 in aqueous solution
P Gong, H Yuan, P Zhai, Y Xue, H Li, W Dong… - Chemical Engineering …, 2015 - Elsevier
… The primary reaction pathway of BP-3 and HO radical dot was proposed. … and HO radical
dot were 1.26 × 10 −3 … the primary reaction pathway of BP-3 and HO radical dot was proposed. …
dot were 1.26 × 10 −3 … the primary reaction pathway of BP-3 and HO radical dot was proposed. …
Degradation of benzophenone-3 by the ozonation in aqueous solution: kinetics, intermediates and toxicity
Y Guo, Q Lin, B Xu, F Qi - Environmental Science and Pollution Research, 2016 - Springer
… We determined the reaction kinetic constants of BP-3 and its de-proton pattern reacting with
the … Reaction pathways for BP-3 degradation by ·OH oxidation are proposed in Fig. 5. As …
the … Reaction pathways for BP-3 degradation by ·OH oxidation are proposed in Fig. 5. As …
Oxidation of benzophenone-3 in aqueous solution by potassium permanganate: kinetics, degradation products, reaction pathways, and toxicity assessment
W Cao, N Wu, R Qu, C Sun, Z Huo, JS Ajarem… - … Science and Pollution …, 2021 - Springer
… products of BP-3 were identified by LC–MS. Reasonable reaction pathways were thus
proposed … oxidation products, we proposed the reaction pathways of BP-3 by KMnO 4 in Fig. 5. …
proposed … oxidation products, we proposed the reaction pathways of BP-3 by KMnO 4 in Fig. 5. …
Benzophenone-3 degradation via UV/H2O2 and UV/persulfate reactions
… The k obs values of BP3 were affected by water components such as HCO 3 − , NO 3 − , Cl
… ), the degradation pathway of BP3 during both reactions was a hydroxylation reaction. The …
… ), the degradation pathway of BP3 during both reactions was a hydroxylation reaction. The …
OH-initiated oxidation mechanism and kinetics of organic sunscreen benzophenone-3: A theoretical study
MG Peng, HJ Li, ED Du, HQ Feng, JL Wang, DD Li… - Chemical …, 2016 - degruyter.com
… , different reaction pathways were considered explaining possible formation mechanisms
of BP-1 and DHMB, providing thus a helpful reference for better understanding of the BP-3 …
of BP-1 and DHMB, providing thus a helpful reference for better understanding of the BP-3 …
The transformation of Benzophenone-3 in natural waters and AOPs: The roles of reactive oxygen species and potential environmental risks of products
N Wang, L He, X Sun, X Li, M Li - Journal of Hazardous Materials, 2022 - Elsevier
… in the indirect phototransformation of BP-3 in this study and provide the basis for screening
the feasible initial reaction pathways, the reaction rate constants were calculated in the …
the feasible initial reaction pathways, the reaction rate constants were calculated in the …
Ozonation and peroxone oxidation of benzophenone-3 in water: effect of operational parameters and identification of intermediate products
P Gago-Ferrero, K Demeestere, MS Díaz-Cruz… - Science of the Total …, 2013 - Elsevier
… respect to the effect of operational variables and reaction pathways during ozonation and
peroxone oxidation of the UV filter compound benzophenone-3 (BP3) in water. A systematic …
peroxone oxidation of the UV filter compound benzophenone-3 (BP3) in water. A systematic …
Reaction mechanisms and structural characterization of the reactive intermediates observed after the photolysis of 3-(hydroxymethyl) benzophenone in acetonitrile, 2 …
J Ma, MD Li, DL Phillips, P Wan - The Journal of Organic …, 2011 - ACS Publications
… reaction pathways in neutral aqueous solutions. The third species seen in Figure 5 appears
at long time delays and can be tentatively assigned to some sort of LAT species formed from …
at long time delays and can be tentatively assigned to some sort of LAT species formed from …
Phototransformation of the sunlight filter benzophenone-3 (2-hydroxy-4-methoxybenzophenone) under conditions relevant to surface waters
… benzophenone-3 (BP3) has UV photolysis quantum yield Φ BP3 = (3.1 ± 0.3) · 10 − 5 and the
following second-order reaction rate constants: with • OH, k BP 3 , … ( 3 CDOM*), k BP 3 , 3 C …
following second-order reaction rate constants: with • OH, k BP 3 , … ( 3 CDOM*), k BP 3 , 3 C …
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