NDLI: Mg/Al HYDROTALCITE-LIKE SYNTHESIZED FROM BRINE WATER FOR EOSIN YELLOW REMOVAL

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Mg/Al HYDROTALCITE-LIKE SYNTHESIZED FROM BRINE WATER FOR EOSIN YELLOW REMOVAL

Content Provider	Semantic Scholar
Author	Heraldy, Eddy Triyono, Triyono Wijaya, Karna Sri Juari Santosa
Copyright Year	2011
Abstract	Attempts to synthesis of Mg/Al HTlc using magnesium from several raw material resources are widely investigated. One of raw material would purpose as source of magnesium to synthesis of Mg/Al HTlc is brine water which is well known as the desalination process wastewater. Mg/Al HTlc are widely investigated for their potential applications in research and industrial processes as adsorbents, anionic exchange, catalysts and /or catalyst precursors for the preparation of inorganic materials and pharmaceutical industry excipients. As adsorbents, Mg/Al HTlc are receiving greater interests in the environmental community due to their high adsorption capacity. However, there is no literature available on the synthesis of Mg/Al HTlc from brine water except from artificial seawater. The objective of this research is to synthesis of Mg/Al HTlc from brine water and its ability tested for eosin yellow (EY) removal. Characterization of the Mg/Al HTlc synthesized was confirmed through X-ray Diffraction and FT-IR Spectroscopy. The effect of various experimental parameters was investigated using a batch adsorption technique. In this manner, the adsorption isotherms, adsorption kinetics, and pH effects upon EY adsorption on Mg/Al HTlc were examined. The result showed that EY data fit well with the pseudo-second order kinetic model. The isothermal data could be well described by the Freundlich equation. The adsorption capacity was 2.41 × 10 -1 mol g -1 , and adsorption energy of EY was 24.89 kJ mol -1 .
Starting Page	117
Ending Page	123
Page Count	7
File Format	PDF HTM / HTML
DOI	10.22146/ijc.21397
Volume Number	11
Alternate Webpage(s)	https://journal.ugm.ac.id/ijc/article/download/21397/14102
Alternate Webpage(s)	https://doi.org/10.22146/ijc.21397
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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