Utilization of C-Cinnamal Calix[4] Resorcinarene as Adsorbent for Rhodamin B and Methanil Yellow
- DOI
- 10.2991/absr.k.200807.047How to use a DOI?
- Keywords
- Adsorbent, C-Cinnamal Calix, Rhodamin B, Synthesis, Spectrofotometer
- Abstract
The purpose of this study was to determine the optimum conditions i.e. pH and concentration of Rhodamin B and methanyl yellow using CCCR absorbent which is the result of synthesis by using the UV-VIS spectrophotometer. The method used was the adsorption method (Batch). Absorption of rhodamine B and methanyl yellow in solution by C-cinnamalCalix[4] Resorsinarena (CCCR) compound is carried out in a batch system at variations of pH 2, 3, 4, 5, 6, 7. At pH 4,5,6 the amount of H + in the solution is more so that H + competition with rhodamin B is suspected to bind to the functional groups. Ion H+ prevents rhodamine B from reaching the surface of the functional group, so the absorption at these pH is low. At pH 7 occurs the competition of complex formation reaction between chelate compounds with hydroxide ions and this is the optimum pH, while the optimum pH of methanyl yellow occurs at pH 3. Variations in the concentrations of rhodamine B and methanyl yellow are carried out at their optimum pH with variations of 20, 50, 100, 150 and 200 mg / L. The amount of rhodamin B extracted increases with increasing concentration and reaches a maximum absorption value of 1.6235 mg / g at a concentration of 100 ppm.
- Copyright
- © 2020, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Sri Benti Etika AU - Edi Nasra AU - Abdul Hafids AU - T K Sari PY - 2020 DA - 2020/08/07 TI - Utilization of C-Cinnamal Calix[4] Resorcinarene as Adsorbent for Rhodamin B and Methanil Yellow BT - Proceedings of the International Conference on Biology, Sciences and Education (ICoBioSE 2019) PB - Atlantis Press SP - 234 EP - 237 SN - 2468-5747 UR - https://doi.org/10.2991/absr.k.200807.047 DO - 10.2991/absr.k.200807.047 ID - Etika2020 ER -