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Synthesis of zeolite a from metakaolin and its application in the adsorption of cationic dyes
(MDPI, 2018)
info:eu-repo/semantics/article,
The present work reports the synthesis of zeolites from two metakaolins, one derived from the white kaolin and the other derived from the red kaolin, found in a deposit in the city of São Simão (Brazil). The metakaolins ...
A response surface methodology for optimization of 2,4-dichlorophenoxyacetic acid removal from synthetic and drainage water: a comparative study
(Springer, 2018)
info:eu-repo/semantics/article,
The potential of a granular activated carbon (GAC), a rice husk biochar (BRH), and multi-walled carbon nanotubes (MWCNTs) for removing 2,4-dichlorophenoxyacetic acid (2,4-D) from simulated wastewater and drainage water has ...
Application of industrial wastes from chemically treated aluminum saline slags as adsorbents
(American Chemical Society, 2018)
info:eu-repo/semantics/article,
In this study, industrial wastes, which remain after aluminum extraction from saline slags, were used as adsorbents. The aluminum saline slags were treated under reflux with 2 mol/dm3 aqueous solutions of NaOH, H2SO4, and ...
Adsorption of rhodamine 6G and humic acids on composite bentonite-alginate in single and binary systems
(Springer, 2018)
info:eu-repo/semantics/article,
In this work, the preparation, characterization, and sorption of rhodamine 6G and humic acids on a composite sodium alginate-bentonite were investigated. Their structure and morphology were analyzed by several techniques, ...
Effect of the preparation method and metal content on the synthesis of metal modified titanium oxide used for the removal of salicylic acid under UV light
(Taylor & Francis, 2018)
info:eu-repo/semantics/article,
Titanium dioxide modified with Ag and Fe was synthesized using two preparation methods, characterized and applied to the photocatalytic degradation of salicylic acid in aqueous solution. The modified TiO2 samples were ...