Merits and limitations of radical vs. nonradical pathways in persulfate-based advanced oxidation processes

Y Yan, Z Wei, X Duan, M Long, R Spinney… - Environmental …, 2023 - ACS Publications
Urbanization and industrialization have exerted significant adverse effects on water quality,
resulting in a growing need for reliable and eco-friendly treatment technologies. Persulfate …

Activation of persulfates by carbonaceous materials: A review

W Huang, S Xiao, H Zhong, M Yan, X Yang - Chemical Engineering …, 2021 - Elsevier
In recent years, persulfate-based advanced oxidation processes (PS-AOPs) for removal of
organic contaminants from water have gained wide attention. Ever-emerging carbonaceous …

Treatment of textile wastewater by sulfate radical based advanced oxidation processes

PV Nidheesh, G Divyapriya, FE Titchou… - Separation and …, 2022 - Elsevier
The global textile industry is an ever-growing market, and the multi-stage operations of the
textile manufacturing process produce an enormous quantity of wastewater encompassing …

Enhancement of persulfate activation by Fe-biochar composites: Synergism of Fe and N-doped biochar

P Huang, P Zhang, C Wang, J Tang, H Sun - Applied Catalysis B …, 2022 - Elsevier
Abstract Persulfate-based (PS-based) advanced oxidation process is a promising
technology for degradation of organic pollutants. PS activation needs efficient and …

Nonradicals induced degradation of organic pollutants by peroxydisulfate (PDS) and peroxymonosulfate (PMS): Recent advances and perspective

Y Ding, X Wang, L Fu, X Peng, C Pan, Q Mao… - Science of the Total …, 2021 - Elsevier
Nonradical persulfate oxidation processes have emerged as a new wastewater treatment
method due to production of mild nonradical oxidants, selective oxidation of organic …

Sulfate radicals-based advanced oxidation technology in various environmental remediation: A state-of-the–art review

U Ushani, X Lu, J Wang, Z Zhang, J Dai, Y Tan… - Chemical Engineering …, 2020 - Elsevier
Sulfate radicals are well-known for their strong oxidation potential (2.60 V), their high
reaction rate (106–109 M/s) and longer life span (t 1/2= 30–40 μs). Owing to the revealed …

Edge-nitrogenated biochar for efficient peroxydisulfate activation: An electron transfer mechanism

H Wang, W Guo, B Liu, Q Wu, H Luo, Q Zhao, Q Si… - Water research, 2019 - Elsevier
N-doped biochars (NBCs) were prepared by pyrolyzing corncob biomass and urea in
different proportion which manifested superior catalytic performance of peroxydisulfate …

Metal-free carbocatalysis in advanced oxidation reactions

X Duan, H Sun, S Wang - Accounts of Chemical Research, 2018 - ACS Publications
Conspectus Catalytic processes have remarkably boosted the rapid industrializations in
chemical production, energy conversion, and environmental remediation. As one of the …

Degradation of cosmetic microplastics via functionalized carbon nanosprings

J Kang, L Zhou, X Duan, H Sun, Z Ao, S Wang - Matter, 2019 - cell.com
Microplastics (MPs) pollution in household wastewater and global aquatic systems has
become an emerging issue and potential threat to marine life and human health. However …

In-situ pyrolysis of Enteromorpha as carbocatalyst for catalytic removal of organic contaminants: Considering the intrinsic N/Fe in Enteromorpha and non-radical …

C Chen, T Ma, Y Shang, B Gao, B Jin, H Dan… - Applied Catalysis B …, 2019 - Elsevier
An environmentally friendly, facile, and economical Fe/N co-doped carbonaceous material
(Fe-N@ C) was prepared by the in-situ pyrolysis of Fe/N rich Enteromorpha biomass for …