Thermal activation of persulfates for organic wastewater purification: Heating modes, mechanism and influencing factors

N Li, S Wu, H Dai, Z Cheng, W Peng, B Yan… - Chemical Engineering …, 2022 - Elsevier
Thermal activation of persulfates (TAP) is a facile and easy-to-operate advanced oxidation
technology for on-site decontamination of organic pollutants. Sulfate (SO 4•−) and hydroxyl …

Synthesis of nZVI-Ni@ BC composite as a stable catalyst to activate persulfate: trichloroethylene degradation and insight mechanism

A Shan, A Idrees, WQ Zaman, Z Abbas, M Ali… - Journal of …, 2021 - Elsevier
In Fenton-like oxidation processes, the use of biochar (BC) as support material for the
nanoscale zero valent iron-nickel (nZVI-Ni) bimetallic particles attained much attention to …

Persulfate activation by sulfide-modified nanoscale iron supported by biochar (S-nZVI/BC) for degradation of ciprofloxacin

J Gao, D Han, Y Xu, Y Liu, J Shang - Separation and Purification …, 2020 - Elsevier
Antibiotics ciprofloxacin pollution has become a major problem in the aqueous environment.
Advanced oxidation processes (AOP) have been recognized as promising technology to …

Low-temperature persulfate activation by powdered activated carbon for simultaneous destruction of perfluorinated carboxylic acids and 1, 4-dioxane

KE Manz, I Kulaots, CA Greenley, PJ Landry… - Journal of Hazardous …, 2023 - Elsevier
Carbonaceous materials have emerged as a method of persulfate activation for remediation.
In this study, persulfate activation using powdered activated carbon (PAC) was …

Heterogeneous degradation of organic contaminant by peroxydisulfate catalyzed by activated carbon cloth

F Liu, Y Xu, B Zhang, Y Liu, H Zhang - Chemosphere, 2020 - Elsevier
An eco-friendly material, activated carbon cloth (ACC) was used as the heterogeneous
catalyst in activation of peroxydisulfate (PDS) for the efficient degradation of organic …

Conversion of volatile organic compounds in a twin surface dielectric barrier discharge

L Schücke, JL Gembus, N Peters… - Plasma Sources …, 2020 - iopscience.iop.org
A voltage and power controlled surface dielectric barrier discharge for the removal of volatile
organic compounds (VOCs) from gas streams is studied by means of current–voltage …

Experimental study of shale-fluids interaction during oxidative dissolution with hydrogen peroxide, sodium hypochlorite and sodium persulfate

Y Li, S Yang, D Liu, C Yang, Z Yang, H Li, Z Tang - Applied Geochemistry, 2020 - Elsevier
The drastic decline of shale gas production after fracturing depresses the development of
this unconventional gas resource. Although shale oxidant stimulation can dissolve unstable …

Removal of p-nitrophenols by BC@ nZVI activated persulfate: A study of key factors and mechanisms

L Chen, J Zhang, Q Li, Y Zhang, J Huangpu… - Journal of …, 2023 - Elsevier
Straw biochar loaded zero-valent iron nanoparticles were prepared by co-precipitation
method using agricultural waste straw biochar as a carrier for the removal of p-nitrophenol …

Furfural degradation through heat-activated persulfate: Impacts of simulated brine and elevated pressures

KE Manz, TJ Adams, KE Carter - Chemical Engineering Journal, 2018 - Elsevier
Persulfate is used as an oxidizing breaker in hydraulic fracturing fluids to breakdown gelling
agents and clean out wellbores. Persulfate may be activated using conditions like those …

Removal of ciprofloxacin by biosulfurized nano zero-valent iron (BP-S-nZVI) activated peroxomonosulfate: influencing factors and degradation mechanism

Z Peng, Y Xi, Z Zhang, Z Su, W Xu, C Zhang, X Li - Chemosphere, 2024 - Elsevier
Agglomeration and passivation restrict the using zero-valent iron nanoparticles (nZVI).
Enhancing the reactivity of nZVI is often accomplished by sulfurization. In this work, nZVI was …