Potassium permanganate-based advanced oxidation processes for wastewater decontamination and sludge treatment: a review

Y Wang, K Zheng, H Guo, L Tian, Y He, X Wang… - Chemical Engineering …, 2023 - Elsevier
The wastewater pollution with various contaminants exposure and increased sludge
production from municipal wastewater treatment plants (WWTPs) are the two challenges …

Oxidative transformation of emerging organic contaminants by aqueous permanganate: Kinetics, products, toxicity changes, and effects of manganese products

J Li, SY Pang, Z Wang, Q Guo, J Duan, S Sun, L Wang… - Water Research, 2021 - Elsevier
Abstract Permanganate (Mn (VII)) has been widely studied for removal of emerging organic
contaminants (EOCs) in water treatment and in situ chemical oxidation process. Studies on …

Insights into the electron-transfer mechanism of permanganate activation by graphite for enhanced oxidation of sulfamethoxazole

J Peng, P Zhou, H Zhou, W Liu, H Zhang… - Environmental …, 2021 - ACS Publications
Many reagents as electron sacrificers have been recently investigated to induce
decomposition of permanganate (KMnO4) to produce highly reactive intermediate Mn …

Catalyst-free activation of permanganate under visible light irradiation for sulfamethazine degradation: experiments and theoretical calculation

C Zhang, S Tian, F Qin, Y Yu, D Huang, A Duan… - Water Research, 2021 - Elsevier
In this study, visible light (VL) was adopted for permanganate (PM) activation without
additional catalyst, where sulfamethazine (SMT) was selected as the probe compound …

Sulfate radicals induced from peroxymonosulfate by cobalt manganese oxides (CoxMn3− xO4) for Fenton-like reaction in water

Y Yao, Y Cai, G Wu, F Wei, X Li, H Chen… - Journal of Hazardous …, 2015 - Elsevier
A series of Co x Mn 3− x O 4 particles as Fenton-like solid catalysts were synthesized, and
their catalytic performance in oxidative degradation of organic dye compounds in water was …

Activation of manganese oxidants with bisulfite for enhanced oxidation of organic contaminants: the involvement of Mn (III)

B Sun, X Guan, J Fang, PG Tratnyek - Environmental science & …, 2015 - ACS Publications
MnO4–was activated by HSO3–, resulting in a process that oxidizes organic contaminants at
extraordinarily high rates. The permanganate/bisulfite (PM/BS) process oxidized phenol …

In-situ production and activation of H2O2 for enhanced degradation of roxarsone by FeS2 decorated resorcinol-formaldehyde resins

X Li, J He, J Lu, Y Zhou, Y Zhou - Journal of Hazardous Materials, 2022 - Elsevier
Fenton technology performs well in high-risk roxarsone (ROX) removal, but it is limited by
the high H 2 O 2 transportation and storage risks. Herein, FeS 2 decorated resorcinol …

Ligands-triggered evolution of catalytic intermediates during periodate activation via soluble Mn (II) for organic contaminants' abatement

Y Gong, J Shen, Y Wu, L Shen, S Zhao, Y Zhou… - Applied Catalysis B …, 2023 - Elsevier
Homogenous catalysis technology could be flexibly combined with existing water treatment
facilities, which presents broad applicational prospects and deserves systematic study. This …

Roles of MnO2 Colloids and Mn(III) during the Oxidation of Organic Contaminants by Permanganate

S Wang, J Chen, Y Sun, B Sun, J Qiao… - … Science & Technology, 2022 - ACS Publications
Although intermediate manganese species can be generated during the reactions of
permanganate (Mn (VII)) with organic pollutants in water, the role of the in situ generated …

Oxidative polymerization of bisphenol A (BPA) via H-abstraction by Bi2. 15WO6 and persulfate: Importance of the surface complexes

TY Liu, C Wang, YZ Han, C Bai, HT Ren, Y Liu… - Chemical Engineering …, 2022 - Elsevier
Bi 2+ x WO 6 are a group of reactive photocatalysts in the photooxidation of various
contaminants. However, their catalytic reactivity in the persulfate (PS)-based oxidation …