Generation and identification of 1O2 in catalysts/peroxymonosulfate systems for water purification

Q Fang, H Yang, S Ye, P Zhang, M Dai, X Hu, Y Gu… - Water Research, 2023 - Elsevier
Catalysts for peroxymonosulfate (PMS) activation are appealing in the purification of organic
wastewater. Singlet oxygen (1 O 2) is widely recognized as a crucial reactive species for …

Non-radical activation of low additive periodate by carbon-doped boron nitride for acetaminophen degradation: Significance of high-potential metastable …

L Jiang, W Li, H Wang, J Yang, H Chen, X Wang… - Journal of Hazardous …, 2024 - Elsevier
Metal-free environmental-friendly and cost-effective catalysts for periodate (PI) activation are
crucial to popularize their application for micropollutant removal in water. Herein, we report …

Polar electric field-modulated peroxymonosulfate selective activation for removal of organic contaminants via non-radical electron transfer process

B Wu, Z Li, Y Zu, B Lai, A Wang - Water Research, 2023 - Elsevier
Nonradical electron transfer process (ETP) in peroxomonosulfate (PMS) based advanced
oxidation processes (AOPs) is regarded promising for selective degradation of organic …

[HTML][HTML] A critical review of different types of biochar-based catalysts and mechanisms in advanced oxidation processes for organic contaminants removal

Z Zeng, A Umeh, GA Iyengar, F Qi, R Naidu - Journal of Environmental …, 2024 - Elsevier
Biochar (BC)-assisted advanced oxidation processes (AOPs) offer an unprecedented
opportunity for organic contaminant remediation because of their high efficiency and …

Bio-porphyrin supported single-atom iron catalyst boosting peroxymonosulfate activation for pollutants degradation: A Singlet Oxygen-dominated nonradical pathway

Y Liu, H Zhou, C Jin, C Tang, W Zhang, G Liu… - Applied Catalysis B …, 2023 - Elsevier
Simultaneous modulation of the coordination environment of single-atom catalysts (SACs)
and the construction of architectures with optimized exposed active sites are effective …

Bimetallic (Cu, Zn) ZIF-derived S-scheme heterojunction for efficient remediation of aqueous pollutants in visible light/peroxymonosulfate system

T Li, M Li, J Jiang, Z Zhao, Z Li, C Zhao, X Wang… - Applied Catalysis B …, 2023 - Elsevier
The design of suitable catalyst is the bottleneck in the photo-assisted Fenton-like reaction
system. Here we constructed a S-scheme heterojunction consisted of CuO and Cu doped …

Direct electron transfer-driven nontoxic oligomeric deposition of sulfonamide antibiotics onto carbon materials for in situ water remediation

JY Liu, PJ Duan, MX Li, ZQ Zhang, CW Bai… - Environmental …, 2024 - ACS Publications
The rising in situ chemical oxidation (ISCO) technologies based on polymerization reactions
have advanced the removal of emerging contaminants in the aquatic environment. However …

Synergistic activation of peroxymonosulfate by intrinsic defect and graphitic N of N, P co-doped carbon microspheres for BPA degradation

G Qu, P Jia, T Zhang, S Tang, MN Pervez… - Chemical Engineering …, 2023 - Elsevier
Doping nonmetallic heteroatoms into carbonaceous materials is a proven strategy for
enhancing peroxymonosulfate (PMS) activation in the degradation of endocrine-disrupting …

Activation of calcium peroxide by nitrogen and sulfur co-doped metal-free lignin biochar for enhancing the removal of emerging organic contaminants from waste …

CD Dong, JW Cheng, CW Chen, CP Huang… - Bioresource …, 2023 - Elsevier
The accumulation of emerging organic contaminants (EOCs) in waste activated sludge
(WAS) is a global concern. In this study, a multi-heteroatom nitrogen and sulfur was …

Synthesis of N-doped porous biochar from chemical pollutant for efficient sulfadiazine degradation: Performance, mechanism and bio-toxicity assessment

Q Li, F Fu, J Yan, S Ding, K Pang, N Zhang… - Separation and …, 2025 - Elsevier
Turning chemical wastes into valuable materials presently is a key challenge. Therefore, a
facile method was employed upon synthesis of an N-doped porous biochar (NPBC) catalyst …