Removal of organic compounds by nanoscale zero-valent iron and its composites

Q Li, Z Chen, H Wang, H Yang, T Wen, S Wang… - Science of the Total …, 2021 - Elsevier
During the latest several decades, the continuous development of the economy and industry
has brought more and more serious organic pollutants to the natural environment, which …

Uncertainty and misinterpretation over identification, quantification and transformation of reactive species generated in catalytic oxidation processes: A review

L Wang, X Lan, W Peng, Z Wang - Journal of hazardous materials, 2021 - Elsevier
The identification of reactive radical species using quenching and electron paramagnetic
resonance (EPR) tests has attracted extensive attention, but some mistakes or …

Ball milling-assisted preparation of N-doped biochar loaded with ferrous sulfide as persulfate activator for phenol degradation: Multiple active sites-triggered radical …

J Qu, Y Xu, X Zhang, M Sun, Y Tao, X Zhang… - Applied Catalysis B …, 2022 - Elsevier
Designing Fe-carbon catalyst with multiple active sites for persulfate (PS) activation to water
purification is challenging. Herein, nitrogen-doped biochar (NBC) loaded with ferrous sulfide …

Iron-mediated activation of persulfate and peroxymonosulfate in both homogeneous and heterogeneous ways: a review

S ** with Fe-Cu bimetal for PMS activation on the degradation of bisphenol A: A synergy of SO4−, OH, 1O2 and electron transfer
J Sun, D Zhang, D **a, Q Li - Chemical Engineering Journal, 2023 - Elsevier
Recently, the usage of biomass wastes has attracted considerable attention, especially in
water purification. Herein, the modified orange peels biochar with Fe-Cu bimetal (FeCu/OPB …

Persulfate-based advanced oxidation processes (AOPs) for organic-contaminated soil remediation: A review

Z Zhou, X Liu, K Sun, C Lin, J Ma, M He… - Chemical Engineering …, 2019 - Elsevier
Sulfate radical-based advanced oxidation processes (AOPs) have been applied in soil
remediation to degrade traditional pollutants in situ, such as polychlorinated biphenyls …

Pesticide residues in drinking water, their potential risk to human health and removal options

I El-Nahhal, Y El-Nahhal - Journal of Environmental Management, 2021 - Elsevier
The application of pesticides in agricultural and public health sectors has resulted in
substantially contaminated water resources with residues in many countries. Almost no …

Is sulfate radical really generated from peroxydisulfate activated by iron (II) for environmental decontamination?

Z Wang, J Jiang, S Pang, Y Zhou, C Guan… - Environmental …, 2018 - ACS Publications
It is well documented that the traditional Fenton reagent (ie, the combination of Fe (II) and
H2O2) produces hydroxyl radical (• OH) under acidic conditions, while at near-neutral pH …

Chemistry of persulfates in water and wastewater treatment: a review

S Wacławek, HV Lutze, K Grübel, VVT Padil… - Chemical Engineering …, 2017 - Elsevier
Persulfate decontamination technologies either utilizing radical driven processes or direct
electron transfer are very powerful tools for the treatment of a broad range of impurities …

Activation mechanism of peroxymonosulfate by biochar for catalytic degradation of 1, 4-dioxane: Important role of biochar defect structures

D Ouyang, Y Chen, J Yan, L Qian, L Han… - Chemical Engineering …, 2019 - Elsevier
Carbonaceous materials have been emerged as promising metal-free catalysts to activate
peroxymonosulfate (PMS) for the degradation of organic contaminants. In the present study …