Efficient activation of peroxymonosulfate by nanotubular Co3O4 for degradation of Acid Orange 7: performance and mechanism
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-022-19434-1
Abstract: Morphology optimization of catalysts has been considered as a viable strategy to improve the catalytic efficiency for peroxymonosulfate (PMS) activation by providing high surface area and abundant active sites. In this study, nanotubular Co3O4 (NT-Co3O4)… read more here.
Keywords: activation; peroxymonosulfate; pms; co3o4 ... See more keywords
Removal of the Acid Orange 10 by ion exchange and microbiological methods
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-018-2164-2
Abstract: The persistent pollutant azo dye, Acid Orange 10, was removed from the environment by an Amberlite IRA 400 anion-exchange resin and then biodegraded by two bacterial strains. Moreover, the pollutant ecotoxicity was studied by a… read more here.
Keywords: acid orange; orange; ion exchange;
Enhanced visible-light-driven photodegradation of Acid Orange 7 azo dye in aqueous solution using Fe-N co-doped TiO2
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2020.05.019
Abstract: Abstract Fe N -co-doped TiO2 photocatalysts are prepared by sol–gel method using titanium tetraisopropoxide, urea and iron(II) acetylacetonate as precursors of titania, nitrogen and iron, respectively. The prepared samples are analysed from chemical-physical point of… read more here.
Keywords: tio2; visible light; doped tio2; using doped ... See more keywords
Wood-based biochar as an excellent activator of peroxydisulfate for Acid Orange 7 decolorization.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.05.087
Abstract: Wood-based biochar, as a metal-free heterogeneous activator of peroxydisulfate (PDS), was successfully prepared by pyrolysis of polar sawdust for efficient removal of Acid Orange 7 (AO7). The results demonstrate PDS could be effectively activated by… read more here.
Keywords: based biochar; acid orange; activator peroxydisulfate; wood based ... See more keywords
Electrochemical oxidation of acid orange 74 using Ru, IrO2, PbO2, and boron doped diamond anodes: Direct and indirect oxidation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2021.115622
Abstract: Abstract This study compares the electrochemical oxidation of acid orange 74 (AO 74), a typical metal complex azo dye, on four anode materials (Ru, IrO2, PbO2, and boron doped diamond (BDD)). The results show that… read more here.
Keywords: iro2 pbo2; pbo2 boron; oxidation; oxidation acid ... See more keywords
A novel floating adsorbents system of acid orange 7 removal: Polymer grafting effect
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.115677
Abstract: Abstract Floating adsorbents are materials that can adsorb dissolved pollutants and float on the water surface stably, which enables rapid and efficient solid-liquid separation. In this study, by grafting silane coupling agent A-1100 and methacryloyloxyethyltrimethyl… read more here.
Keywords: floating adsorbents; novel floating; polymer grafting; polymer ... See more keywords
Photodegradation process for the removal of acid orange 10 using titanium dioxide and bismuth vanadate from aqueous solution.
Sign Up to like & getrecommendations! Published in 2019 at "Global Journal of Environmental Science and Management"
DOI: 10.22034/gjesm.2019.01.04
Abstract: In this study, the photocatalytic degradation of azo-dye acid orange 10 was investigated using titanium dioxide catalyst suspension, irradiation with ultraviolet-C lamp and bismuth vanadate under visible light of light-emitting diode lamp. Response surface methodology… read more here.
Keywords: bismuth vanadate; titanium dioxide; acid orange;
Enhanced Electro-Fenton Mineralization of Acid Orange 7 Using a Carbon Nanotube Fiber-Based Cathode
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Materials"
DOI: 10.3389/fmats.2018.00009
Abstract: A new cathodic material for electro-Fenton (EF) process was prepared based on a macroscopic fiber (CNTF) made of mm long carbon nanotubes directly spun from the gas phase by floating catalyst CVD, on a carbon… read more here.
Keywords: electro fenton; carbon; cathode; fiber ... See more keywords
Sn(IV)-Porphyrin-Based Nanostructures Featuring Pd(II)-Mediated Supramolecular Arrays and Their Photocatalytic Degradation of Acid Orange 7 Dye
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms232213702
Abstract: Two robust Sn(IV)-porphyrin-based supramolecular arrays (1 and 2) were synthesized via the reaction of trans-Pd(PhCN)2Cl2 with two precursor building blocks (SnP1 and SnP2). The structural patterns in these architectures vary from 2D to 3D depending… read more here.
Keywords: orange dye; acid orange; photocatalytic degradation; supramolecular arrays ... See more keywords
Effective and Efficient Porous CeO2 Adsorbent for Acid Orange 7 Adsorption
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16072650
Abstract: A porous CeO2 was synthesized following the addition of guanidine carbonate to a Ce3+ aqueous solution, the subsequent addition of hydrogen peroxide and a final hydrothermal treatment. The optimal experimental parameters for the synthesis of… read more here.
Keywords: adsorption; porous ceo2; ao7; acid orange ... See more keywords
N-Doped Biochar as a New Metal-Free Activator of Peroxymonosulfate for Singlet Oxygen-Dominated Catalytic Degradation of Acid Orange 7
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11092288
Abstract: In this paper, using rice straw as a raw material and urea as a nitrogen precursor, a composite catalyst (a nitrogen-doped rice straw biochar at the pyrolysis temperature of 800 °C, recorded as NRSBC800) was… read more here.
Keywords: degradation; activator; singlet oxygen; acid orange ... See more keywords