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Rahman Kariminami

Rahman Kariminami

Academic rank: Assistant Professor
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Education: PhD.
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Faculty: Faculty of Basic Sciences
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Research

Title
Programming Adsorptive Removal of Organic Azo Dye from Aqueous Media Using Magnetic Carbon Nano-Composite
Type
JournalPaper
Keywords
Adsorption, Dye removal, Design expert, Optimization Modeling
Year
2021
Journal chemical methodologies
DOI
Researchers Vahid Khakyzadeh ، Hadi Rezaei-Vahidian ، Salbin Sediqi ، Seyedeh Bahareh Azimi ، Rahman Kariminami

Abstract

In this research, the removal efficiency of an Acid Brown-14 as azo dye was carried out by an adsorbing method using a magnetic-activated carbon adsorbent, through which separation of adsorbent could be performed by a magnet at the end of the process. A second-order reduced polynomial model is used for method and optimization. Based on the model foresight, the process can remove the dye up to 82 % under the optimum situations of the primary pH = 4.6, [Dye] = 20 ppm, and [Ads.] = 791 ppm at room temperature. An experimentally accurate assessment of the model revealed that the model has a good agreement with the model prediction