TY - JOUR
T1 - Interaction models on sand surface of natural adsorbent with adsorbate Cd+2 metal ions in solution with batch operation
AU - Haryanto, B.
AU - Siswarni, M. Z.
AU - Chang, C. H.
AU - Kuo, A. T.
AU - Singh, W. B.
N1 - Publisher Copyright:
© 2018 Institute of Physics Publishing. All rights reserved.
PY - 2018/2/19
Y1 - 2018/2/19
N2 - The interaction type of metal ion with the adsorbent surface in adsorption operation was evaluated in this study. The binary metal ions in solution was mixed with the sand then shaken in 100 rpm. The kinetics adsorption capacity was than measured with the pseudo order model to evaluate the interaction type from the r2 indicator. The result found that the Cd ions with r2 = 0.9656 and r2 = 0.9989 for first and second order respectively, for black sand and r2 = 0.9070 and r2 = 0.999 for first and second order respectively, for white sand. It was indicated that the interaction type of metal ions on sand surface was occurred together as physical and chemical interaction.
AB - The interaction type of metal ion with the adsorbent surface in adsorption operation was evaluated in this study. The binary metal ions in solution was mixed with the sand then shaken in 100 rpm. The kinetics adsorption capacity was than measured with the pseudo order model to evaluate the interaction type from the r2 indicator. The result found that the Cd ions with r2 = 0.9656 and r2 = 0.9989 for first and second order respectively, for black sand and r2 = 0.9070 and r2 = 0.999 for first and second order respectively, for white sand. It was indicated that the interaction type of metal ions on sand surface was occurred together as physical and chemical interaction.
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U2 - 10.1088/1757-899X/308/1/012020
DO - 10.1088/1757-899X/308/1/012020
M3 - Conference article
AN - SCOPUS:85043249382
SN - 1757-8981
VL - 308
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012020
T2 - 10th International Conference on Numerical Analysis in Engineering, NAE 2017
Y2 - 24 August 2017 through 25 August 2017
ER -