Kristanti, R. A. and Kamisan, M. K. A. and Hadibarata, T. (2016) Treatability of methylene blue solution by adsorption process using neobalanocarpus hepmii and capsicum annuum. Water, Air, and Soil Pollution, 227 (5). ISSN 0049-6979
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Abstract
The effectiveness of adsorbent agent from agricultural wastes and biomass to remove dye from aqueous solution was investigated. In this study, solution of methylene blue (MB) and two adsorbents, bark of cengal tree (Neobalanocarpus hepmii) and seed of red chili (Capsicum annuum), were tested. Experiments were performed with testing MB solution at 3-h interval and also testing with different quantities of adsorbent. In addition, the further study on characterization of adsorbent by Field Emission Scanning Electron Microscopy (FESEM) and Fourier Transform Infrared Spectroscopy (FTIR) was conducted in order to elucidate the properties and surface structure of the adsorbents. Analysis from UV-Vis spectroscopy showed that both adsorbents remove MB dye effectively and according to FESEM analysis due to the structure of the adsorbent were perforated and consist of polymer components. On the other hand, in FTIR perspective, the adsorption was successful because of the presence of carboxyl and carbonyl groups from both adsorbent that helps enhanced the process of adsorption.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Adsorbents, Agricultural wastes, Agriculture, Aromatic compounds, Field emission microscopes, Fourier transform infrared spectroscopy, Scanning electron microscopy, Solutions, Ultraviolet visible spectroscopy, Adsorption process, Carbonyl groups, Dye removal, Field emission scanning electron microscopy, Methylene Blue, Methylene blue solution, Polymer components, UV-vis spectroscopy, Adsorption, methylene blue, polymer, adsorption, aqueous solution, bark, dye, polymer, seed, waste, adsorption, Article, bark, Capsicum annuum, concentration (parameters), controlled study, field emission scanning electron microscopy, infrared spectroscopy, Neobalanocarpus hepmii, nonhuman, surface property, tree, ultraviolet spectroscopy, Capsicum annuum, Neobalanocarpus |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Civil Engineering |
| ID Code: | 72575 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 28 Nov 2017 04:38 |
| Last Modified: | 28 Nov 2017 04:38 |
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