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

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number012020
JournalIOP Conference Series: Materials Science and Engineering
Volume308
Issue number1
DOIs
Publication statusPublished - 2018 Feb 19
Event10th International Conference on Numerical Analysis in Engineering, NAE 2017 - Banda Aceh, Indonesia
Duration: 2017 Aug 242017 Aug 25

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Engineering(all)

Fingerprint Dive into the research topics of 'Interaction models on sand surface of natural adsorbent with adsorbate Cd<sup>+2</sup> metal ions in solution with batch operation'. Together they form a unique fingerprint.

Cite this