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article · Heliyon

An investigation of the adsorption of Congo red dye on two naturally occurring adsorbents Hydroxyapatite and Bentonite: An Experimental Analysis, DFT calculations, and Monte Carlo simulation

202424 citationsOpen accessAbdelmalek Essaâdi University

Abstract

= 0.99). Furthermore, regeneration tests demonstrated that HA and bentonite retained 75 % and 60 % of their adsorption capacities, respectively, after five cycles, indicating their potential for sustainable reuse in dye removal. The exceptional adsorption efficiency and reusability of these natural adsorbents make them promising candidates for environmental remediation, contributing to a deeper understanding of the underlying adsorption mechanisms.

Research topics

  • Adsorption and biosorption for pollutant removal
  • Water Quality Monitoring and Analysis
  • Minerals Flotation and Separation Techniques

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DOI: 10.1016/j.heliyon.2024.e39884

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