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Published in 2023 at "Pure and Applied Chemistry"
DOI: 10.1515/pac-2023-0104
Abstract: Abstract Bioadsorbents prepared by chemical activation (H3PO4) of the residue of supercritical extraction of green tea leaves and marigold flowers were characterized by elemental analysis, Boehm titration, adsorption/desorption isotherm and scanning electron microscopy (SEM). The…
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Keywords:
adsorption;
supercritical extraction;
residue supercritical;
capacity ... See more keywords
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1
Published in 2022 at "Materials"
DOI: 10.3390/ma15103655
Abstract: In the present work, we reported on the efficiency of the removal of organic dyes by adsorption on activated carbons prepared from the residue of supercritical extraction of marigold. The performance of adsorbents prepared was…
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Keywords:
adsorption;
supercritical extraction;
residue supercritical;
organic dyes ... See more keywords