Supplementary Materials_A Novel Composite Derived from Quartzite Waste Powder as Adsorbent for Efficient Removal of Industrial Dyes

Published: 10 March 2025| Version 1 | DOI: 10.17632/7sgn4nxy92.1
Contributors:
Lucas Destefani Paquini,
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Description

The supplementary materials include the images of the untreated quartzite powder and the prepared composite; Profile related to physisorption of N2 gaseous isotherms at 77.2 K onto the CQ composite; EDS spectra of the CQ composite before and after adsorption experiments; Graphs related to pH at the point of zero charge (pHpzc) of the CQ composite; Comparative studies related to adsorption capacity of CQ and its individual components; Nonlinear regression curves of the experimental data to the theoretical models of PFO, PSO, Elovich, and Avrami for fractional order; and Performance of experimental adsorption equilibrium replicates for MB and RB5 on CQ under varying temperature conditions.

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Institutions

Universidade Federal do Espirito Santo

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Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior

Financial Code 001

Fundação de Amparo à Pesquisa do Espírito Santo

National Council for Scientific and Technological Development

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