Mechanism insights into the oxidative degradation of decabromodiphenyl ethane by potassium permanganate in acidic conditions

J Chen, X Xu, X Pan, J Yao, C Li, R Qu… - Chemical Engineering …, 2018 - Elsevier
The KMnO 4 degradation of decabromodiphenyl ethane (DBDPE), an additive in brominated
flame retardants (BFRs), was investigated in a sulfuric acid system. The degradation tests …

Oxidative degradation of decabromodiphenyl ether (BDE 209) by potassium permanganate: reaction pathways, kinetics, and mechanisms assisted by density …

J Shi, R Qu, M Feng, X Wang, L Wang… - Environmental …, 2015 - ACS Publications
This study found that decabromodiphenyl ether (BDE 209) could be oxidized effectively by
potassium permanganate (KMnO4) in sulfuric acid medium. A total of 15 intermediate …

Birnessite mediated debromination of decabromodiphenyl ether

MY Ahn, TR Filley, CT Jafvert, L Nies, I Hua - Chemosphere, 2006 - Elsevier
Decabromodiphenyl ether (BDE-209) is a major component of a commercial flame retardant
formulation; however, there is limited information on the fate of BDE-209in the environment …

Degradation kinetics of hexachlorobenzene over zero-valent magnesium/graphite in protic solvent system and modeling of degradation pathways using density …

AM Garbou, M Liu, S Zou, CL Yestrebsky - Chemosphere, 2019 - Elsevier
Hexachlorobenzene (HCB), like many chlorinated organic compounds, has accumulated in
the environment from agricultural and industrial activity. Because of its health risks and …

Oxidation of flame retardant tetrabromobisphenol A by aqueous permanganate: reaction kinetics, brominated products, and pathways

SY Pang, J Jiang, Y Gao, Y Zhou… - … science & technology, 2014 - ACS Publications
In this work, the most widely used brominated flame retardant tetrabromobisphenol A
(TBrBPA) was shown to exhibit appreciable reactivity toward potassium permanganate [Mn …

[HTML][HTML] Exploring the potential of hematite as a debromination agent for 2, 4, 6-tribromophenol

NA Mousa, L Ali, MS Kuttiyathil, HA Mousa… - Chemical Engineering …, 2022 - Elsevier
Abstract 2, 4, 6-tribromophenol (TBP) signifies the most widely produced bromophenols with
a direct application as a brominated flame retardant (BFRs). Bromophenols also arise as a …

Green mechanochemical oxidative decomposition of powdery decabromodiphenyl ether with persulfate

A Huang, Z Zhang, N Wang, L Zhu, J Zou - Journal of hazardous materials, 2016 - Elsevier
A method was developed for efficiently degrading powdery decabromodiphenyl ether
(BDE209) by using mechanochemical (MC) activation of persulfate (PS). Characteristic …

A study of synergistic oxidation between ozone and chlorine on benzalkonium chloride degradation: Reactive species and degradation pathway

N Huang, WL Wang, ZB Xu, MY Lee, QY Wu… - Chemical Engineering …, 2020 - Elsevier
Ozonation and chlorination are widely used for disinfection or micropollutant elimination in
water treatment or reclamation fields. It was found in this study that the presence of free …

Thermal stability and decomposition products of hexabromocyclododecane

F Barontini, V Cozzani, L Petarca - Industrial & Engineering …, 2001 - ACS Publications
The thermal stability and decomposition products of hexabromocyclododecane (HBCD), a
widely used aliphatic brominated flame retardant, were investigated. HBCD thermal …

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
Abstract Benzophenone-3 (BP-3) is used in a wide range of personal care products and
plastics to resist ultraviolet light, which has aroused considerable public concern due to its …