Journal ArticleDOI
Heterogeneous Fenton catalyst based on clay decorated with nano-sized amorphous iron oxides prevents oxidant scavenging through surface complexation
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In this article , the performance of nano-sized amorphous iron-oxide particles deposited on montmorillonite clay (MMT) was compared to crystalline hematite and magnetite-coated MMT.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-01. It has received 18 citations till now. The article focuses on the topics: Hematite & Catalysis.read more
Citations
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Peroxymonosulfate-activated Molecularly Imprinted Bimetallic MOFs for Targeted Removal of PAHs and Recovery of Biosurfactants from Soil Washing Effluents
TL;DR: In this paper , bimetallic metal-organic frameworks modified with molecularly imprinted polymers have been synthesized to activate peroxymonosulfate (PMS) at the first time for targeted degradation of phenanthrene from soil washing effluents for biosurfactant recovery.
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Current approaches, emerging developments and functional prospects for lignin-based catalysts – Review
Mehdi Mennani,Meriem Kasbaji,Anass Ait Benhamou,Abdelghani Boussetta,Ayoub Abdelkader Mekkaoui,Nabil Grimi,Amine Moubarik +6 more
TL;DR: Biopolymers functionalization is perceived as an innovative approach to revolutionizing bio-catalyzed chemical transformations as mentioned in this paper . But functionalization of polyphenols is difficult and time-consuming.
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Mechanical activation of natural chalcopyrite for improving heterogeneous Fenton degradation of tetracycline
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Co-catalytic effect of WS2 on the copper slag mediated peroxodisulfate activation for the simultaneous elimination of typical flotation reagent benzotriazole and Cr(VI)
Bo Ma,Jun Yao,Tatjana Šolević Knudsen,Zhihui Chen,Wancheng Pang,Bang Liu,Ying Cao,Xiaozhe Zhu,Chenchen Zhao +8 more
TL;DR: In this article , a copper slag (CS) activated peroxodisulfate (PDS) Fenton system, with WS2 as a co-catalyst, was used for the simultaneous elimination of typical mine pollutants benzotriazole (BTA) and Cr(VI).
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Effect of MgFe2O4 catalyst preparation method on its surface characteristics and Fenton-like oxidation of tartrazine: Statistical comparison and DFT-assisted predation of mechanism
Amal Soufi,M. Khnifira,Hind Hajjaoui,Mohamed Abdennouri,Savaş Kaya,H. Bessbousse,Noureddine Barka +6 more
References
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Journal ArticleDOI
A review on Fenton and improvements to the Fenton process for wastewater treatment
TL;DR: In this paper, the authors present a general review of advanced oxidation processes developed to decolorize and/or degrade organic pollutants and highlight the application of nano-zero valent iron in treating refractory compounds.
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Catalytic Decomposition of Hydrogen Peroxide on Iron Oxide: Kinetics, Mechanism, and Implications
Shu-Sung Lin,Mirat D. Gurol +1 more
TL;DR: In this article, the second-order kinetic expression of H2O2 over goethite surface can be described by the second order kinetic expression −d[H 2O2]/dt = k[FeOOH][H2O 2], where k = 0.031 M-1 s-1, at pH 7 in the absence of any inorganic or organic chemical species.
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Simple and fast spectrophotometric determination of H(2)O(2) in photo-Fenton reactions using metavanadate.
TL;DR: The reaction product showed to be very stable for samples of peroxide concentrations up to 3mmolL(-1) at room temperature during 180h, and when compared to iodometric titration, the vanadate method showed a good agreament.
Journal ArticleDOI
Clays and oxide minerals as catalysts and nanocatalysts in Fenton-like reactions — A review
TL;DR: The use of clays and iron-oxide minerals as catalysts of Fenton-like reactions is a promising alternative for the decontamination of soils, groundwaters, sediments, and industrial effluents as discussed by the authors.
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Catalytic removal of aqueous contaminants on N-doped graphitic biochars: inherent roles of adsorption and nonradical mechanisms.
TL;DR: This study not only provides robust and cheap carbonaceous materials for environmental remediation but also enables the first insight into the graphitic biochar-based nonradical catalysis.
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