ACADSTAFF UGM
| Title | : | ADSORPTION CHARACTERISTIC OF IRON ONTO POLY[EUGENOL-CO-(DIVINYL BENZENE)] FROM AQUEOUS SOLUTION |
| Author | : |
Fitrilia Silvianti (1) Prof. Drs. Dwi Siswanta, M.Eng., Ph.D. (2) Prof. Dr.rer.nat Nurul Hidayat Aprilita, S.Si., M.Si. (3) Agung Abadi Kiswandono (4) |
| Date | : | 0 2017 |
| Keyword | : | Polyeugenol,divinyl benzene,adsorption,iron,Fe Polyeugenol,divinyl benzene,adsorption,iron,Fe |
| Abstract | : | A study on the adsorption characteristic of iron onto Poly[eugenol-co-(divinyl benzene)] (EDVB) from aqueous solution has been conducted. EDVB was produced and characterized by using FTIR spectroscopy. The adsorption was studied by a batch method by considering the factors affecting the adsorption such as initial metal ion concentration, adsorption selectivity, and mechanism of adsorption using a sequential desorption method. The adsorption of iron onto EDVB followed a pseudo-2 order kinetics model with the rate constant of 0,144 L 2 .mmol -1 .min -1 . The adsorption isotherm was studied with Tempkin, Langmuir and Freundlich models. The adsorption capacity (Qmax) obtained by Langmuir isotherms was 250 mg.L -1 while the equilibrium value was 0,8 Lmg -1 . A competitive adsorption study showed that EDVB is adsorbed selectively towards iron rather than chromium, coppers and cadmium ions. The interaction type of iron onto EDVB was determined by a sequential desorption. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Nasional |
| Status | : |
Published
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| 1 |
jurnal_2020552_108ee042228603d4198d9664bd94041d.pdf
Document Type : [PAK] Full Dokumen
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