| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Magnacca, Giuliana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Removal of As(III) via adsorption and photocatalytic oxidation with magnetic Fe-Cu nanocompositescitations
- 2022Magnetic Composites of Dextrin-Based Carbonate Nanosponges and Iron Oxide Nanoparticles with Potential Application in Targeted Drug Deliverycitations
- 2022Novel bimetallic magnetic nanocomposites obtained from waste-sourced bio-based substances as sustainable photocatalystscitations
- 2021Hydrothermal preparation of B–TiO2-graphene oxide ternary nanocomposite, characterization and photocatalytic degradation of bisphenol A under simulated solar irradiationcitations
- 2021A graphene oxide-based nanofiltration membrane for the catalytic abatement of organic pollutants in wastewater
- 2020Enhanced Fabrication of Silicon Carbide Membranes for Wastewater Treatmentcitations
- 2020Enhanced Fabrication of Silicon Carbide Membranes for Wastewater Treatment:From Laboratory to Industrial Scalecitations
- 2019An Easy Synthesis for Preparing Bio-Based Hybrid Adsorbent Useful for Fast Adsorption of Polar Pollutantscitations
- 2018Multi-walled carbon nanotubes photochemistry: A mechanistic view of the effect of impurities and oxygen-containing surface groupscitations
- 2018Catalytic activity of doped SrFeO3-δ perovskite-type oxide ceramics for degradation of water pollu-tants
- 2018Sustainable magnet-responsive nanomaterials for the removal of arsenic from contaminated watercitations
- 2017Mutual-stabilization in chemically bonded graphene oxide–TiO2 heterostructures synthesized by a sol–gel approachcitations
- 2017Biowaste-derived substances as a tool for obtaining magnet-sensitive materials for environmental applications in wastewater treatmentscitations
- 2017Reactive hypersaline route: One-pot synthesis of porous photoactive nanocompositescitations
- 2016Designing rGO/MoS2 hybrid nanostructures for photocatalytic applicationscitations
- 2015Composite membranes with hydrophilic nanopores derived from the self-assembly of block copolymer supramolecular complexescitations
- 2015Surface functionalisation of polypropylene hernia-repair meshes by RF-activated plasma polymerisation of acrylic acid and silver nanoparticlescitations
- 2015Advanced physico-chemical characterization of chitosan by means of TGA coupled on-line with FTIR and GCMS: Thermal degradation and water adsorption capacitycitations
- 2015Synthesis, characterization and environmental application of silica grafted photoactive substances isolated from urban biowastecitations
- 2014Development of LaFeO3 photocatalyst synthesized from soluble bio-organic substances for abatement of wastewater pollutants
- 2014Deposition of thin ultrafiltration membranes on commercial SiC microfiltration tubescitations
- 2014Sustainable materials for wastewater cleaning prepared from biowaste sourced soluble substances
- 2013Toward the effective design of steam-stable silica-based membranescitations
- 2010Bioactive Glasses Containing Au Nanoparticles. Effect of Calcination Temperature on Structure, Morphology, and Surface PropertiesDOI:10.1021/la100472pcitations
- 2010Bioactive Glasses Containing Au Nanoparticles. Effect of Calcination Temperature on Structure, Morphology, and Surface Propertiescitations
Places of action
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article
An Easy Synthesis for Preparing Bio-Based Hybrid Adsorbent Useful for Fast Adsorption of Polar Pollutants
Abstract
<jats:p>For the first time, γ-Al2O3 and Bio-Based Substances (BBS) hybrids (A-BBS) were prepared through a simple electrostatic interaction occurring between alumina, used as a support, and BBS (Bio-Based Substance from composted biowastes) carrying positive and negative charges, respectively. We evaluated the optimal amount of BBS to be immobilized on the support and the stability of the resulting A-BBS in order to use this novel hybrid material as an adsorbent for the removal of polar pollutants. Characterization was carried out by X-Ray Diffraction (XRD) for evaluating the crystal structure of the support, Fourier transform infrared spectroscopy (FT-IR) to evidence the presence of BBS on the hybrid material, thermogravimetric analysis (TGA) to measure the thermal stability of the hybrid materials and quantify the BBS amount immobilized on the support, N2 adsorption at 77 K for the evaluation of the surface area and porosity of the systems, Zeta potential measurements to evaluate the effect of BBS immobilization on the surface charge of the particles and choose the substrates possibly interacting with them. Firstly, we tested the adsorption capability of three samples differently coated with BBS toward cationic species considering various adsorbate/adsorbent ratio. Crystal Violet (CV) was chosen as model pollutant to compare the performance of the hybrid materials with those of other materials described in the literature. The adsorption data were modeled by Langmuir and Freundlich adsorption isotherms. Then, we studied the adsorption capability of the developed material towards molecules with different structures; for this purpose, two contaminants of emerging concerns (carbamazepine and atenolol) were tested. The results indicate that A-BBS could be applied in wastewater treatment for the removal of a significant amount of polar species. In addition, a comparison with literature data concerning CV adsorption was carried out in order to evaluate the environmental impact of synthetic routes used to prepare different adsorbents.</jats:p>