Synthesis and Application of C-Phenylcalix[4]resorcinarene in Adsorption of Cr(III) and Pb(II)
Journal Title: Journal of Applied Chemical Science - Year 2016, Vol 3, Issue 1
Abstract
Synthesis and application of C-phenylcalix[4]resorcinarene (CPCR) as the Cr(III) and Pb(II) adsorbent has been conducted. CPCR was produced by acid-catalyzed-condensation of resorcinol and benzaldehyde. The characterization of the target compound was performed by IR, 1H-NMR, and LC-MS. The adsorption process using batch system. Most parameters in batch system confirm that CPCR is a good adsorbent for Cr(III) and Pb(II). The Cr(III) uptake was bigger than that of Pb(II), and also Cr(III) adsorption rate was faster than Pb(II). The adsorption kinetic both of Cr(III) and Pb(II) adsorptions in batch followed pseudo 2nd order kinetics model. The results of adsorption equilibrium study showed that in adsorption Cr(III) and Pb(II) onto CPCR, Langmuir isotherm model was more applicable than Freundlich model.
Authors and Affiliations
Budiana I Gusti M Ngurah, Jumina Jumina, Chairil Anwar
Keywords
Related Articles
- EP ID EP193898
- DOI 10.22341/jacs.on.00301p289
- Views 133
- Downloads 0
Corrosion Inhibition of Steel in Acidic Medium by Eugenol Derivatives: Insight from Density Functional Calculation
Corrosion inhibition properties of eugenol derivatives have been elucidated by means of density functional theory at B3LYP/ 6-31G(d) level of theory. The quantum chemical parameters including the highest occupied molecul...
Evaluation of Nitrogen Loss from Leaves of Different Varieties of Rice Using 15N-Labelling Technique
Losses of nitrogen from an agricultural system into the atmosphere may cause global warming through the contribution of N2O, NO, and CH4. Therefore, it is important to identify and quantify the source and amount of nitro...
Prenylated Flavone of the Bark of Arthocarpus elasticus from Alor Island-NTT Indonesia
A new prenylated flavone, artoindonesianin A-3, were isolated from the bark of Artocarpus elasticus, an endemic plant from Alor Island – Nusa Tenggara Timur. This study revealed that A. elasticus is the potential source...
The Radioisotope Strengths of the Mineral Deposits in Lands of the West Timor Island-Indonesia
The objective of this work was to investigate the radioisotope distribution and centered accumulation in mineral deposits in lands of West Timor Island. The procedures consisted of observation and identification of the p...
Modeling Dehydration of Acetone by Use of Polyacrylonitrile Membrane and Polyethylene Glycol with the Help of Artificial Neural Network
The authors of this research analyzed the amount of water-acetone separation in the pervaporation process by means of polyacrylonitrile membranes and polyethylene glycol with the help of artificial neural network. The pe...