Interaction models on sand surface of natural adsorbent with adsorbate Cd+2 metal ions in solution with batch operation

B. Haryanto, M. Z. Siswarni, C. H. Chang, A. T. Kuo, W. B. Singh

研究成果: Conference article同行評審

10 引文 斯高帕斯(Scopus)

摘要

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.

原文English
文章編號012020
期刊IOP Conference Series: Materials Science and Engineering
308
發行號1
DOIs
出版狀態Published - 2018 2月 19
事件10th International Conference on Numerical Analysis in Engineering, NAE 2017 - Banda Aceh, Indonesia
持續時間: 2017 8月 242017 8月 25

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 一般工程

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