(2020) H2SO4-modified Aloe vera leaf shells for the removal of P-chlorophenol and methylene blue from aqueous environment. Toxin Reviews. pp. 57-67. ISSN 1556-9543
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Abstract
In this study, the surface properties of activated carbon from Aloe vera leaf shells were modified by sulfuric acid Aloe vera-acid activated carbon (AV-AAC) and then used as a novel adsorbent to remove para-chlorophenol (p-CP) and methylene blue (MB) from aqueous solutions. The adsorbent was characterized by scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) analysis and Fourier transform infrared spectra (FTIR). The maximum monolayer adsorption capacities were found to be 137 and 192.3 mg/g for p-CP and MB, respectively. Due to low-cost and high adsorption capacity, AV-AAC can be considered as an effective adsorbent for wastewater treatment containing p-CP or MB.
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| Keywords: | Adsorption Aloe vera p-chlorophenol methylene blue activated carbon low-cost adsorbent activated carbon cationic dyes fly-ash adsorption 4-chlorophenol equilibrium phenol red montmorillonite Toxicology | ||||||||||||||||||||||
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| Page Range: | pp. 57-67 | ||||||||||||||||||||||
| Journal or Publication Title: | Toxin Reviews | ||||||||||||||||||||||
| Journal Index: | ISI | ||||||||||||||||||||||
| Volume: | 39 | ||||||||||||||||||||||
| Number: | 1 | ||||||||||||||||||||||
| Identification Number: | https://doi.org/10.1080/15569543.2018.1478857 | ||||||||||||||||||||||
| ISSN: | 1556-9543 | ||||||||||||||||||||||
| Depositing User: | مهندس مهدی شریفی | ||||||||||||||||||||||
| URI: | http://eprints.medilam.ac.ir/id/eprint/3219 |
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