Highly Porous Poly(o-Phenylenediamine) Loaded Magnetic Carboxymethyl Cellulose Hybrid Beads for Removal of Two Model Textile Dyes 


Vol. 23,  No. 10, pp. 2838-2854, Oct.  2022
10.1007/s12221-022-0221-4


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  Abstract

Ensuring the removal of complex dyes from wastewater is a topic of great interest as it is vital for the environment. The present study reports a facile preparation method for poly(o-phenylenediamine) [p(o-PDA)] micro-particles loaded to magnetic carboxymethyl cellulose (CMC) hydrogel beads as adsorbents. The prepared products were characterized by FTIR, TGA, VSM, SEM, BET, and zeta sizer. The Fe3O4@p(o-PDA)@CMC beads were used for the removal of Reactive Blue 4 (RB-4) and Congo Red (CR) textile dyes from an aqueous medium. Different factors, such as adsorbent dose, initial pH, ionic strength, contact time, temperatures, and initial RB-4 and CR concentrations were examined. The maximum adsorption capacities of the RB-4 dye and CR at optimum pH 5 reached 398.7 and 524.6 mg/g in 120 min, respectively. The adsorption of RB-4 and CR on the hybrid magnetic beads can be due to the electrostatic, hydrogen bonding, and - interactions. Moreover, the magnetic hybrid beads showed easy regeneration ability and good reusability. The adsorbent can be a very good candidate for the efficient removal of micro-pollutant from wastewater.

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  Cite this article

[IEEE Style]

T. A. Arica, F. M. Balci, S. Balci, M. Y. Arica, "Highly Porous Poly(o-Phenylenediamine) Loaded Magnetic Carboxymethyl Cellulose Hybrid Beads for Removal of Two Model Textile Dyes," Fibers and Polymers, vol. 23, no. 10, pp. 2838-2854, 2022. DOI: 10.1007/s12221-022-0221-4.

[ACM Style]

Tugce A. Arica, Fadime Mert Balci, Sinan Balci, and Mehmet Yakup Arica. 2022. Highly Porous Poly(o-Phenylenediamine) Loaded Magnetic Carboxymethyl Cellulose Hybrid Beads for Removal of Two Model Textile Dyes. Fibers and Polymers, 23, 10, (2022), 2838-2854. DOI: 10.1007/s12221-022-0221-4.

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pISSN : 1229 - 9197
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