Adsorption of Tetracycline Hydrochloride from Solutions Using Mesoporous Silica, MCM-48


Paulina Taba, - and Mutmainnah, - and Yusafir Hala, - (2021) Adsorption of Tetracycline Hydrochloride from Solutions Using Mesoporous Silica, MCM-48. Indonesian Journal of Chemical Research.

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Abstract (Abstrak)

Mesoporous silica with cubic structure (MCM-48) was synthesized using Ludox HS40 as silica source and cetyltrimethylammonium bromide (CTAB) as a template. MCM-48 was used to adsorb the antibiotic of tetracycline hydrochloride. An X-ray diffractometer observed the x-ray diffraction pattern of MCM-48 and functional groups observed by a Fourier Transformed Infrared (FTIR) spectrometer. Parameters used to study adsorption were contact time and concentration. The pseudo-second- order was the kinetic order that fitted well with the adsorption of tetracycline HCl. The adsorption of tetracycline HCl on MCM-48 followed the Freundlich isotherm with the adsorption capacity of 0.98 mg/g.

Item Type: Article
Subjects: Q Science > QD Chemistry
Depositing User: - Andi Anna
Date Deposited: 26 Oct 2021 02:39
Last Modified: 26 Oct 2021 02:39
URI: http://repository.unhas.ac.id:443/id/eprint/9205

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