Journal Article10.1080/03067319.2020.1807529
Mesoporous activated carbon from grass waste via H3PO4-activation for methylene blue dye removal: modelling, optimisation, and mechanism study
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TL;DR: In this article, the grass biomass waste was used as an alternative source for producing high quality mesoporous activated carbon via H3PO4 activation, and the developed G-based activated carbon by...
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Abstract: The grass (G) biomass waste in this work was used as an alternative source for producing high-quality mesoporous activated carbon (AC) via H3PO4 activation.The developed G-based activated carbon by...
read more
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Citations
Verification of pore size effect on aqueous-phase adsorption kinetics: A case study of methylene blue
Joshua O. Ighalo,Joshua O. Ighalo,Kingsley O. Iwuozor,Kingsley O. Iwuozor,Chinenye Adaobi Igwegbe,Adewale George Adeniyi +5 more
TL;DR: In this paper, the effect of pore size on the adsorption kinetics of methylene blue (MB) was investigated and the authors employed a novel methodology where empirical findings across studies were summarised, analyzed juxtaposed to derive observations.
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An empirical literature analysis of adsorbent performance for methylene blue uptake from aqueous media
Kingsley O. Iwuozor,Kingsley O. Iwuozor,Joshua O. Ighalo,Joshua O. Ighalo,Lawal Adewale Ogunfowora,Adewale George Adeniyi,Chinenye Adaobi Igwegbe +6 more
TL;DR: In this article, the performance of different classes of adsorbent for methylene blue dye uptake based on their maximum adsorption capacity was analyzed and it was surmised from the analysis that composite adsorbents (especially with constituents of polymers, resins and nanoparticles) perform better for MB uptake.
105
African almond (Terminalia catappa L) leaves biochar prepared through pyrolysis using H3PO4 as chemical activator for sequestration of methylene blue dye
TL;DR: In this article , African almond leaves (ALs) were used for the preparation of sustainable and eco-friendly adsorbent through chemical activation, followed by pyrolysis at 700 oC for adsorption of methylene blue (MB) dye from aqueous solution.
79
High adsorption capacities of crystal violet dye by low-cost activated carbon prepared from Moroccan Moringa oleifera wastes: Characterization, adsorption and mechanism study
TL;DR: In this paper , the authors reported the interest of using this waste to produce a low cost activated carbon, using an improved pyrolysis method with thermal shock under atmospheric pressure, followed by chemical activation with H3PO4.
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Biomass waste conversion into low-cost carbon-based materials for supercapacitors: A sustainable approach for the energy scenario
Jessica Chaparro-Garnica,David Salinas-Torres,María José Mostazo-López,Emilia Morallón,Diego Cazorla-Amorós +4 more
TL;DR: In this article, a hemp residue-based activated carbons (ACs) were prepared by H3PO4-assisted hydrothermal carbonization (HTC) using a low concentration of H3P4 (25 ¼ ).
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References
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TL;DR: In this paper, the sorption of two dyes, namely Basic Blue 69 and Acid Blue 25 onto peat has been studied in terms of pseudo-second order and first order mechanisms for chemical sorption as well as an intraparticle diffusion mechanism process.
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Preparation and characterization of activated carbon from reedy grass leaves by chemical activation with H 3 PO 4
TL;DR: In this paper, an activated carbons were produced from reedy grass leaves by chemical activation with H3PO4 in the N2 atmosphere and their characteristics were investigated, the effects of activation temperature and time were examined.
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