» Articles » PMID: 35907938

Fabrication of Polyamide-12/cement Nanocomposite and Its Testing for Different Dyes Removal from Aqueous Solution: Characterization, Adsorption, and Regeneration Studies

Overview
Journal Sci Rep
Specialty Science
Date 2022 Jul 30
PMID 35907938
Authors
Affiliations
Soon will be listed here.
Abstract

Polyamide-12/Portland cement nanocomposite was prepared by using the exfoliated adsorption method. The fabricated nanocomposite was applied first time to remove Congo red (CR), brilliant green (BG), methylene blue (MB), and methyl red (MR) from the synthetic wastewater. The polymer nanocomposite was characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, elemental mapping, Brunauer-Emmett-Teller surface area analysis, and X-ray diffraction. The adsorption was rapid and all the studied dyes were absorbed on the surface of the polymer nanocomposite in 90 min. The point of zero charge was found at pH 5 and the factors such as pH, time, and temperature were found to affect the adsorption efficiency. Freundlich isotherm and pseudo-second-order models well-fitted the adsorption isotherm and kinetics data, respectively. The calculated maximum adsorption capacity was 161.63, 148.54, 200.40, and 146.41 mg/g for CR, BG, MB, and MR, respectively. The mode of the adsorption process was endothermic, spontaneous, and physical involving electrostatic attraction. On an industrial scale, the high percentage of desorption and slow decrease in the percentage of adsorption after every five regeneration cycles confirm the potential, practicality, and durability of the nanocomposite as a promising and advanced adsorbent for decolorization of colored wastewater.

Citing Articles

Fabrication of Anthocyanidin-Encapsulated Polyvinyl Alcohol Nanofibrous Membrane for Smart Packaging.

Aldoghaim M, Alkorbi J, Al-Qahtani S, Al-Senani G Nanomaterials (Basel). 2024; 14(21).

PMID: 39513781 PMC: 11547423. DOI: 10.3390/nano14211701.


Structure properties and industrial applications of anion exchange resins for the removal of electroactive nitrate ions from contaminated water.

Ahmer M, Uddin M RSC Adv. 2024; 14(45):33629-33648.

PMID: 39444944 PMC: 11497218. DOI: 10.1039/d4ra03871a.


The effective treatment of dye-containing simulated wastewater by using the cement kiln dust as an industrial waste adsorbent.

Syala E, Sadik W, El-Demerdash A, Mekhamer W, El-Rafey M Sci Rep. 2024; 14(1):14589.

PMID: 38918519 PMC: 11199610. DOI: 10.1038/s41598-024-64191-5.


Inverse vulcanization induced oxygen modified porous polysulfides for efficient sorption of heavy metals.

Lyu S, Zainal Abidin Z, Yaw T, Resul M Environ Sci Pollut Res Int. 2024; 31(11):16940-16957.

PMID: 38326685 DOI: 10.1007/s11356-024-32323-z.


Application of carbon from pomegranate husk for the removal of ibuprofen, cadmium and methylene blue from water.

Shooto N Heliyon. 2023; 9(9):e20268.

PMID: 37810158 PMC: 10560030. DOI: 10.1016/j.heliyon.2023.e20268.

References
1.
Javed M, Qamar M, Shahid S, Alsaab H, Asif S . Highly efficient visible light active Cu-ZnO/S-g-CN nanocomposites for efficient photocatalytic degradation of organic pollutants. RSC Adv. 2022; 11(59):37254-37267. PMC: 9044814. DOI: 10.1039/d1ra07203j. View

2.
Saleh T, Tuzen M, Sari A . Polyamide magnetic palygorskite for the simultaneous removal of Hg(II) and methyl mercury; with factorial design analysis. J Environ Manage. 2018; 211:323-333. DOI: 10.1016/j.jenvman.2018.01.050. View

3.
Mittal A, Kaur D, Mittal J . Applicability of waste materials--bottom ash and deoiled soya--as adsorbents for the removal and recovery of a hazardous dye, brilliant green. J Colloid Interface Sci. 2008; 326(1):8-17. DOI: 10.1016/j.jcis.2008.07.005. View

4.
Dewachter P, Mouton-Faivre C, Trechot P, Lleu J, Mertes P . Severe anaphylactic shock with methylene blue instillation. Anesth Analg. 2005; 101(1):149-50, table of contents. DOI: 10.1213/01.ANE.0000153497.60047.80. View

5.
Al-Salihi S, Jasim A, Fidalgo M, Xing Y . Removal of Congo red dyes from aqueous solutions by porous γ-alumina nanoshells. Chemosphere. 2021; 286(Pt 2):131769. DOI: 10.1016/j.chemosphere.2021.131769. View