Synthesis, characterization, and application of low-cost Mg-Al/CO₃ and Ni-Al/CO₃ layered double hydroxides (LDHs) as adsorbents for the removal of aniline blue dye from aqueous solutions: adsorption isotherms, kinetics, and thermodynamic studies

A.A. Mohammed; K. Al-Salihi; Rebaz F. Hamarawf

doi:10.1039/d5ra04856g

January 1, 2025RSC AdvancesOpen Access

Synthesis, characterization, and application of low-cost Mg-Al/CO₃ and Ni-Al/CO₃ layered double hydroxides (LDHs) as adsorbents for the removal of aniline blue dye from aqueous solutions: adsorption isotherms, kinetics, and thermodynamic studies

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Key Points

Low-cost Mg-Al and Ni-Al layered double hydroxides effectively remove aniline blue dye from water, improving adsorption efficiency.
Key metrics include both adsorption isotherms and kinetics that highlight the efficiency of these adsorbents in dye removal.
Preparation involved a co-precipitation technique for layered double hydroxides, ensuring a cost-effective and efficient adsorbent.
Potential implications of this research may enable wider applications of low-cost materials for environmental cleanup.

Implication

Observational analysis demonstrates enhanced dye removal with Mg-Al and Ni-Al layered double hydroxides, suggesting their effectiveness as low-cost adsorbents.

Abstract

Low cost Mg-Al/CO 3 and Ni-Al/CO 3 layered double hydroxides (LDHs) were prepared using a co-precipitation technique to improve their dye adsorption efficiency.

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Mohammed et al. (2025) studied this question.

synapsesocial.com/papers/68c1b19954b1d3bfb60e8e24 https://doi.org/10.1039/d5ra04856g

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Synthesis, characterization, and application of low-cost Mg-Al/CO₃ and Ni-Al/CO₃ layered double hydroxides (LDHs) as adsorbents for the removal of aniline blue dye from aqueous solutions: adsorption isotherms, kinetics, and thermodynamic studies

Key Points

Implication

Abstract

Discussion

Cite This Study

Synthesis, characterization, and application of low-cost Mg-Al/CO₃ and Ni-Al/CO₃ layered double hydroxides (LDHs) as adsorbents for the removal of aniline blue dye from aqueous solutions: adsorption isotherms, kinetics, and thermodynamic studies

Key Points

Implication

Abstract

Discussion

Cite This Study

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