Photocatalytic Degradation of Dye Pollutant in Synthetic Wastewater by Nano-Fe3O4 Based on Clinoptilolite Zeolite.
Background & Aims of the Study: One of the most important environmental pollutants in the alcohol industry is sugar beet molasses. The wastewater of these industries causes the pollution of soil, surface water, and underground water. Iron oxide magnetic nanoparticles have attracted much consideratio...
| Publicado en: | Archives of Hygiene Sciences Vol. 10; no. 1; pp. 1 - 11 |
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| Autores principales: | , |
| Formato: | equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Qom University of Medical Sciences
Winter2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=150601902&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150601902 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 22519203 JYZ2 jtl: Archives of Hygiene Sciences issn: 22519203 maglogo: N pubinfo: dt: Winter2021 vid: 10 iid: 1 pid: 50887 pub: Qom University of Medical Sciences artinfo: ui: 150601902 150601902 150601902 10.52547/archhygsci.10.1.1 150601902 ppf: 1 ppct: 10 formats: tig: atl: Photocatalytic Degradation of Dye Pollutant in Synthetic Wastewater by Nano-Fe3O4 Based on Clinoptilolite Zeolite. aug: au: Sabonian, Maryam Mahanpoor, Kazem affil: Young Researchers and Elite Club, Arak Branch, Islamic Azad University, Arak, Iran sug: subj: Alcohols Manufacturing Industry Industrial Waste Drug Effects Sewage Dyes Drug Effects Environmental Pollutants Drug Effects Iron Oxide Nanoparticles Utilization Aluminum Silicates Pharmacodynamics Environmental Pollution Prevention and Control Decontamination, Hazardous Materials Methods Oxidation-Reduction Experimental Studies Descriptive Statistics Ferric Compounds Urea Solvents Ethanol Hydrogen Peroxide Pharmacodynamics Spectrophotometers Analysis of Variance Fisher's Exact Test Correlation Coefficient Models, Statistical Microscopy, Electron, Scanning X-Rays Water Pollution Prevention and Control Crystallography Spectral Analysis Aluminum Silicates Administration and Dosage ab: Background & Aims of the Study: One of the most important environmental pollutants in the alcohol industry is sugar beet molasses. The wastewater of these industries causes the pollution of soil, surface water, and underground water. Iron oxide magnetic nanoparticles have attracted much consideration due to their unique properties, such as superparamagnetism, surface-to-volume ratio, greater surface area, and easy separation methodology. Accordingly, clinoptilolite zeolite has been used due to the low cost and abundance. The purpose of this study was to remove organic and dye pollutants from the wastewater using a new catalyst that can be separated from aqueous solution by magnetic methods and take a step toward the preservation of the environment. Materials and Methods: In this study, a new catalyst was prepared by supporting magnetite (Fe3O4) on clinoptilolite zeolite, and the characterization of this catalyst was studied by using scanning electron microscopy images, X-ray diffraction patterns, and nitrogen adsorption/desorption. Results: The experiments were performed in different operational conditions, such as the amounts of photocatalyst and pH. The mathematical equation for estimating the percentage of dye pollutant removal was obtained using the Box-Behnken experimental design. The optimal conditions were determined as the amount of photocatalyst equal to 200 mg L-1, pH equal to 2, and concentration of H2O2 equal to 25 ppm. Removal efficiency in the optimal condition was reported as 85.10%. Conclusion: The obtained results of the present study showed that the photocatalytic process can be suitable for the removal of dye pollutants from the alcohol industrial wastewater using the supported Fe3O4 nanoparticles on zeolite clinoptilolite. pubtype: Academic Journal doctype: equations & formulas pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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