W. GYAATH, I. (2013). THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT. , 6(3), 109-114. doi: 10.37652/juaps.2012.77625
ISTABRAQ W. GYAATH. "THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT". , 6, 3, 2013, 109-114. doi: 10.37652/juaps.2012.77625
W. GYAATH, I. (2013). 'THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT', , 6(3), pp. 109-114. doi: 10.37652/juaps.2012.77625
W. GYAATH, I. THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT. , 2013; 6(3): 109-114. doi: 10.37652/juaps.2012.77625

THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT

Journal of University of Anbar for Pure Science
Article 31, Volume 6, Issue 3, 2012, Pages 109-114    PDF (365.85 K)
Document Type: Research Paper
DOI: 10.37652/juaps.2012.77625
Author
ISTABRAQ W. GYAATH
University of Anbar - College of Science
Abstract
In this work an activated carbon was prepared from Iraqi dates pit by chemical activation with zinc chloride ( 20%) in present of air the resultant charcoal was54.1 % and the measured of specific surface area was 560.35 m2/mg then studied the adsorption of cadmium at variable concentration on activated carbon and measured the concentration and of cadmium was measured by atomic absorption spectroscopy .studied Langmur and Frendlich equations to find Langmur and Frendlich constants . The results indicated that the adsorption were fitted with Langmur and Frendtich models with highly correlation coefficient and the removal of cadmium by activated carbon from aqueous solutions was more effective process. Mean while the use of Temkim models showed less effective role in cadmium adsorption with low correlation coefficient ( R2=0.71)
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