Formation of brominated disinfection byproducts from natural organic matter isolates and model compounds in a sulfate radical-based oxidation process

Y Wang, J Le Roux, T Zhang… - Environmental science & …, 2014 - ACS Publications
A sulfate radical-based advanced oxidation process (SR-AOP) has received increasing
application interest for the removal of water/wastewater contaminants. However, limited …

Transformation of bromide in thermo activated persulfate oxidation processes

J Lu, J Wu, Y Ji, D Kong - Water research, 2015 - Elsevier
Abstract Sulfate radicals (SO 4−·) are applied to degrade various organic pollutants. Due to
its high oxidative potential, SO 4−· is presumed to be able to transform bromide to reactive …

Formation and control of bromate in sulfate radical-based oxidation processes for the treatment of waters containing bromide: A critical review

C Guan, J Jiang, S Pang, Y Zhou, Y Gao, J Li, Z Wang - Water Research, 2020 - Elsevier
Sulfate radical-based advanced oxidation processes (SR-AOPs) show a good prospect for
effective elimination of organic contaminants in water due to the powerful oxidation …

Formation of brominated disinfection by-products and bromate in cobalt catalyzed peroxymonosulfate oxidation of phenol

K Liu, J Lu, Y Ji - Water Research, 2015 - Elsevier
Formation of halogenated disinfection by-products (DBPs) in sulfate radical (SO 4−) based
oxidation processes attracted considerable attention recently. However, the underlying …

Natural organic matter exposed to sulfate radicals increases its potential to form halogenated disinfection byproducts

J Lu, W Dong, Y Ji, D Kong… - Environmental science & …, 2016 - ACS Publications
Sulfate radical-based advanced oxidation processes (SR-AOPs) are considered as viable
technologies to degrade a variety of recalcitrant organic pollutants. This study demonstrates …

Bromate formation during the oxidation of bromide-containing water by ozone/peroxymonosulfate process: Influencing factors and mechanisms

G Wen, C Qiang, Y Feng, T Huang, J Ma - Chemical Engineering Journal, 2018 - Elsevier
Previously, we proposed a novel advanced oxidation process combining ozone (O 3) with
peroxymonosulfate (PMS), which simultaneously produces sulfate radical (SO 4 radical …

Formation of halogenated disinfection byproducts during the degradation of chlorophenols by peroxymonosulfate oxidation in the presence of bromide

L Wang, D Kong, Y Ji, J Lu, X Yin, Q Zhou - Chemical Engineering Journal, 2018 - Elsevier
Advanced oxidation processes based on sulfate radical (SO 4 radical dot−) have obtained
great attention in water treatment and in-situ ground water/soil remediation. In this study, the …

Experimental and simulation investigations of UV/persulfate treatment in presence of bromide: Effects on degradation kinetics, formation of brominated disinfection …

Z Wang, N An, Y Shao, N Gao, E Du, B Xu - Separation and Purification …, 2020 - Elsevier
Abstract Bromide (Br−), which is omnipresent in water bodies, can not only affect the
degradation kinetics of target pollutants but may also form undesired byproducts (such as …

Different activation methods in sulfate radical-based oxidation for organic pollutants degradation: Catalytic mechanism and toxicity assessment of degradation …

W Wang, M Chen, D Wang, M Yan, Z Liu - Science of the Total Environment, 2021 - Elsevier
With the continuous development of industrialization, a growing number of refractory organic
pollutants are released into the environment. These contaminants could cause serious risks …

Comprehensive study on the formation of brominated byproducts during heat-activated persulfate degradation

Z Wang, Y Shao, N Gao, B Xu, N An, X Lu - Chemical Engineering Journal, 2020 - Elsevier
Applying the highly oxidative sulfate radical (SO 4-·) to pollutant degradation may cause it to
react with the coexisting bromide (Br−) to form undesired byproducts. This study investigated …