Structure-dependent catalysis of Co3O4 crystals in persulfate activation via nonradical pathway
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146482
Abstract: Abstract Co3O4 crystals with different shapes and surface structures were successfully synthesized. The shapes obtained included flower-like nanoplates (FN), nanocubes (NC), nanosheets (NS) and flake-stacked microsphere (FM). The shapes and surface structures of the Co3O4… read more here.
Keywords: co3o4; dependent catalysis; co3o4 crystals; persulfate activation ... See more keywords
Enhanced superoxide radical production for ofloxacin removal via persulfate activation with Cu-Fe oxide
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.08.055
Abstract: Abstract Cu-Fe composite oxides with different Cu:Fe ratios were synthesized by a hydrothermal method and investigated as a heterogeneous catalyst for persulfate activation. The obtained samples exhibited much higher activity than CuFe2O4 for the degradation… read more here.
Keywords: persulfate activation; superoxide radical; radical production; ofloxacin ... See more keywords
Persulfate activation induced by ascorbic acid for efficient organic pollutants oxidation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122355
Abstract: Abstract In this study, we demonstrate that ascorbic acid (AA) exhibited extremely high activity on persulfate (PS) activation (AA/PS) to produce SO4 − and OH for the degradation of various organic pollutants, including atrazine, pentachlorophenol,… read more here.
Keywords: activation; activation induced; ascorbic acid; oxidation ... See more keywords
Heterogeneous persulfate activation by nano-sized Mn3O4 to degrade furfural from wastewater
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.112088
Abstract: Abstract The simultaneous use of persulfate (PS) and nano-Mn3O4 was investigated as an advanced oxidation process for furfural degradation and oil refinery wastewater treatment. The synthesized Mn3O4 nanoparticles were characterized by XRD, BET, BJH and… read more here.
Keywords: activation nano; wastewater; heterogeneous persulfate; mn3o4 ... See more keywords
Thermocatalytic persulfate activation for metronidazole removal in the continuous operation
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.118055
Abstract: Abstract In the present study, thermocatalytic persulfate (PS) activation using zero-valent copper was studied under different conditions to investigate the degradation of metronidazole (MTZ) antibiotic from aqueous media in the continuous system. The results showed… read more here.
Keywords: thermocatalytic persulfate; mtz; continuous operation; activation ... See more keywords
New insights into the effect of adsorption on catalysis in the metal-free persulfate activation process for removing organic pollutants
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.118923
Abstract: Abstract Coupling adsorption and advanced oxidation processes (AOPs), two widely used wastewater treatment technologies, has been an attractive idea pursued by many researchers. Although many studies have demonstrated that adsorption could facilitate AOPs such as… read more here.
Keywords: adsorption catalysis; adsorption; effect adsorption; persulfate activation ... See more keywords
Enhancing Biochar-Based Nonradical Persulfate Activation Using Data-Driven Techniques.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c07073
Abstract: Converting biomass into biochar (BC) as a functional biocatalyst to accelerate persulfate activation for water remediation has attracted much attention. However, due to the complex structure of BC and the difficulty in identifying the intrinsic… read more here.
Keywords: persulfate activation; biochar based; based nonradical; enhancing biochar ... See more keywords
Effect of Microwave Heating on Persulfate Activation for Rapid Degradation and Mineralization of p-Nitrophenol
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b01686
Abstract: Microwave (MW) irradiation is a promising alternative method for the treatment of sewage. In the present work, persulfate (PS) was effectively activated under microwave heating for p-nitrophenol (P... read more here.
Keywords: persulfate; effect microwave; activation rapid; microwave heating ... See more keywords
ZnO Promoted Persulfate Activation in Discharge Plasma System for Ofloxacin Degradation
Sign Up to like & getrecommendations! Published in 2023 at "Catalysts"
DOI: 10.3390/catal13050847
Abstract: This paper aims to investigate the promotion of persulfate (PS) activation by ZnO in discharge plasma systems for the degradation of ofloxacin (OFX). Scanning electron microscopy and transmission electron microscopy showed that ZnO nanoparticles were… read more here.
Keywords: system; persulfate activation; microscopy; plasma ... See more keywords