Multiple roles of dissolved organic matter in advanced oxidation processes

X Yang, FL Rosario-Ortiz, Y Lei, Y Pan… - Environmental …, 2022 - ACS Publications
Advanced oxidation processes (AOPs) can degrade a wide range of trace organic
contaminants (TrOCs) to improve the quality of potable water or discharged wastewater …

Assessing the use of probes and quenchers for understanding the reactive species in advanced oxidation processes

Y Lei, Y Yu, X Lei, X Liang, SS Cheng… - Environmental …, 2023 - ACS Publications
Advanced oxidation processes (AOPs) are increasingly applied in water and wastewater
treatment. Understanding the role of reactive species using probes and quenchers is one of …

Trade-off effect of dissolved organic matter on degradation and transformation of micropollutants: A review in water decontamination

X Chen, J Wang, H Wu, Z Zhu, J Zhou, H Guo - Journal of hazardous …, 2023 - Elsevier
The degradation of micropollutants by various treatments is commonly affected by the
ubiquitous dissolved organic matter (DOM) in the water environment. To optimize the …

Rate constants and mechanisms for reactions of bromine radicals with trace organic contaminants

Y Lei, X Lei, Y Yu, K Li, Z Li, S Cheng… - Environmental …, 2021 - ACS Publications
Bromine radicals can pose great impacts on the photochemical transformation of trace
organic contaminants in natural and engineered waters. However, the reaction kinetics and …

[HTML][HTML] Wireless pulsed nanophotoelectrochemical cell for the ultrafast degradation of organic pollutants

A Serrà, E Gómez, NH al Bast, Y Zhang… - Chemical Engineering …, 2024 - Elsevier
An urgent demand exists for advanced-technologies to efficiently remove persistent organic
pollutants from water, while minimizing energy consumption. Here, we introduce an …

Bromine Radical (Br and Br2•–) Reactivity with Dissolved Organic Matter and Brominated Organic Byproduct Formation

Y Lei, X Lei, P Westerhoff, X Tong, J Ren… - Environmental …, 2022 - ACS Publications
Dissolved organic matter (DOM) is a major scavenger of bromine radicals (eg, Br• and Br2•–
) in sunlit surface waters and during oxidative processes used in water treatment. However …

A novel peroxymonosulfate (PMS)-enhanced iron coagulation process for simultaneous removal of trace organic pollutants in water

Y Wang, T Pan, Y Yu, Y Wu, Y Pan, X Yang - Water Research, 2020 - Elsevier
Conventional coagulation process is not effective to eliminate trace organic compounds
(TrOCs). This study proposed a novel peroxomonosulfate (PMS) amended iron coagulation …

Magnetic photocatalytic antimicrobial materials for water disinfection

H Yang, D He, C Liu, X Zhou, J Qu - Separation and Purification Technology, 2023 - Elsevier
The presence of pathogenic microorganisms in aquatic environments poses substantial
hazards to human health. Photocatalytic technology for efficient water disinfection has …

Redox-Active Moieties in Dissolved Organic Matter Accelerate the Degradation of Nitroimidazoles in SO4•–-Based Oxidation

Y Zhou, Y Wu, Y Lei, Y Pan, S Cheng… - Environmental …, 2021 - ACS Publications
The presence of dissolved organic matter (DOM) is known to inhibit the degradation of trace
organic contaminants (TrOCs) in SO4•–-based advanced oxidation processes (AOPs) due to …

Comprehensive assessment of reactive bromine species in advanced oxidation processes: differential roles in micropollutant abatement in bromide-containing water

K Guo, Y Zhang, S Wu, W Qin, Y Wang… - Environmental …, 2023 - ACS Publications
Reactive bromine species (RBS) are gaining increasing attention in natural and engineered
aqueous systems containing bromide ions (Br–). However, their roles in the degradation of …