Properties of polyphenols and polyphenol-containing wastewaters and their treatment by Fenton/Fenton-like reactions

Y Pan, Y Zhang, M Hou, J Xue, R Qin, M Zhou… - Separation and …, 2023 - Elsevier
Polyphenols commonly exist in agro-industrial wastewaters, such as soft drink wastewater,
cork wastewater, oil mill wastewater, landfill leachate, pulp mill wastewater, winery …

Degradation of chlorophenols and alkylphenol ethoxylates, two representative textile chemicals, in water by advanced oxidation processes: the state of the art on …

A Karci - Chemosphere, 2014 - Elsevier
Advanced oxidation processes based on the generation of reactive species including
hydroxyl radicals are viable options in eliminating a wide array of refractory organic …

Degradation of pentachlorophenol in peroxymonosulfate/heat system: Kinetics, mechanism, and theoretical calculations

L Yin, J Wei, Y Qi, Z Tu, R Qu, C Yan, Z Wang… - Chemical Engineering …, 2022 - Elsevier
In this work, we systematically investigated the transformation of pentachlorophenol (PCP) in
the heat-activated peroxymonosulfate (PMS) system. The degradation efficiency of PCP …

Enhanced Photocatalytic Removal of Sodium Pentachlorophenate with Self-Doped Bi2WO6 under Visible Light by Generating More Superoxide Ions

X Ding, K Zhao, L Zhang - Environmental science & technology, 2014 - ACS Publications
In this study, we demonstrate that the photocatalytic sodium pentachlorophenate removal
efficiency of Bi2WO6 under visible light can be greatly enhanced by bismuth self-doping …

Hydroxyl radical concentration profile in photo-Fenton oxidation process: generation and consumption of hydroxyl radicals during the discoloration of azo-dye Orange …

T Maezono, M Tokumura, M Sekine, Y Kawase - Chemosphere, 2011 - Elsevier
Dynamic behaviors of hydroxyl (OH) radical generation and consumption in photo-Fenton
oxidation process were investigated by measuring OH radical concentration during the …

A complete phenol oxidation pathway obtained during electro-Fenton treatment and validated by a kinetic model study

E Mousset, L Frunzo, G Esposito… - Applied Catalysis B …, 2016 - Elsevier
A new approach of electro-Fenton modelling is proposed with phenol (PH) as a target
contaminant. Five representative steps involved in the process have been considered:(i) H 2 …

Roles of reactive oxygen species (ROS) in the photocatalytic degradation of pentachlorophenol and its main toxic intermediates by TiO2/UV

HY Ma, L Zhao, LH Guo, H Zhang, FJ Chen… - Journal of hazardous …, 2019 - Elsevier
Pentachlorophenol (PCP) caused water quality problems owe to its past widespread
application and stability, harmful to human health. Photocatalysis, which was mainly …

Recent advances on the removal of priority organochlorine and organophosphorus biorecalcitrant pesticides defined by Directive 2013/39/EU from environmental …

MC Vagi, AS Petsas - Journal of environmental chemical engineering, 2020 - Elsevier
An extensive research dealing with the removal of organic pesticide residues (ng L− 1 to μg
L− 1) contained in several environmental matrices (water, wastewater, soil, food …

[HTML][HTML] Combination of coagulation–flocculation–decantation and ozonation processes for winery wastewater treatment

N Jorge, AR Teixeira, CC Matos, MS Lucas… - International journal of …, 2021 - mdpi.com
This research assessed a novel treatment process of winery wastewater, through the
application of a chemical-based process aiming to decrease the high organic carbon …

Transformation of 2, 4-dichlorophenol by H2O2/UV-C, Fenton and photo-Fenton processes: oxidation products and toxicity evolution

A Karci, I Arslan-Alaton, T Olmez-Hanci… - … of Photochemistry and …, 2012 - Elsevier
In the present study, H2O2/UV-C, Fenton and photo-Fenton treatment of 2, 4-dichlorophenol
was compared in terms of oxidation products and acute toxicity. The oxidation products were …