Nanoporous Carbon from Water Hyacinth via Hydrothermal Carbonization assisted Chemical Activation for Dye adsorption

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dc.contributor.authorApiluck Eiad-ua
dc.contributor.authorManu Sukulbrahman
dc.contributor.authorSiwat Siraorarnroj
dc.contributor.authorNattaya Suksai
dc.contributor.authorNapat Kaewtrakulchai
dc.contributor.authorSutee Chutipaijit
dc.contributor.authorSirayu Chanpee
dc.contributor.authorPramote Puengjinda
dc.contributor.authorMasayoshi Fuji
dc.contributor.authorSappasith KlomKlao
dc.contributor.authorAnuchit Jaruvanawat
dc.date.accessioned2025-07-21T06:05:49Z
dc.date.issued2021-10-05
dc.description.abstractNanoporous carbon was successfully prepared by hydrothermal carbonization with chemical activation using water hyacinth as a raw material. The porous carbon was produced for the adsorption of methylene blue (MB), which is an organic pollutant in wastewater from several industries. The effect of various parameters such as pH, dye concentration and adsorption period time on dye removal were studied. The highest removal efficiency of MB obtained using WH nanoporous carbon was approximately 96.8-99.9% within an adsorption time between 10 and 30 min. The dye removal capacity increased with increasing of period time during the adsorption test. Moreover, the adsorption kinetics of MB during adsorption process was explained by the Langmuir and Freundlich adsorption isotherms.
dc.identifier.doi10.55003/cast.2022.04.22.014
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/10669
dc.subjectHydrothermal Carbonization
dc.subjectNanoporous
dc.subjectMethylene blue
dc.subjectCarbon fibers
dc.subjectHyacinth
dc.subject.classificationAdsorption and biosorption for pollutant removal
dc.titleNanoporous Carbon from Water Hyacinth via Hydrothermal Carbonization assisted Chemical Activation for Dye adsorption
dc.typeArticle

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