Adsorption of Methylene Blue by Biosorption on Alkali-Treated Solanum incanum: Isotherms, Equilibrium and Mechanism

In this study, a new bio-adsorbent (NASIF) was successfully prepared via chemical activation of Solanum incanum (SI) with hydrogen peroxide and sodium hydroxide reagents as an inexpensive and effective adsorbent for the removal of methylene blue (MB) from aqueous media. The morphology of the NASIF a...

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Veröffentlicht in:	Sustainability 2022-03, Vol.14 (5), p.2644
Hauptverfasser:	AL-Shehri, Hamza S., Alanazi, Hamdah S., Shaykhayn, Areej Mohammed, ALharbi, Lina Saad, Alnafaei, Wedyan Saud, Alorabi, Ali Q., Alkorbi, Ali S., Alharthi, Fahad A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Adsorption Aqueous solutions Biosorption Blood pressure Carbonyl compounds Carbonyls Dyes Electrostatic properties Fourier analysis Fourier transforms Free energy Functional groups Hydrogen peroxide Hydroxyl groups Hypertension Infrared spectroscopy Isotherms Membrane separation Methylene blue Micrography Photomicrographs Pollutants Reagents Scanning electron microscopy Sodium hydroxide Solanum incanum Spectrum analysis Surface chemistry
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