Teguh Wirawan and Ganden Supriyanto and Agoes Soegianto
(2019)
Adsorption of Zinc(II) onto Zn(II)-Ionic Imprinted Polymer.
IOP Conference Series: Materials Science and Engineering, 546 (2).
ISSN 1757-8981
Full text not available from this repository.
Abstract
A new Zn(II)-ionic imprinted polymer via precipitation polymerization using 8-hydroxyquinoline (8HQ) as a ligand, methacrylic acid (MAA) as functional monomer, and ethylene glycol dimethacrylate (EGDMA) as a cross-linker has been prepared. The benzoyl peroxide and ethanol/acetonitrile (2:1) mixture were used as initiator and porogen, respectively. The template Zn(II) ion was removed from the polymer by leaching with a solution of 1 M HNO3. The experimental parameters for adsorption, such as pH of a solution, contact time, and initial zinc concentration, have been optimized. The optimum conditions of zinc adsorption onto the ionic imprinted polymer (IIP) was at pH 5.5 and contact time 15 min. The equilibrium data could be better described by the Langmuir isotherm model. The maximum adsorption capacity of IIP was 20.833 mg/g. © 2019 Published under licence by IOP Publishing Ltd.
| Item Type: |
Article
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| Additional Information: |
cited By 1; Conference of 9th Annual Basic Science International Conference 2019, BaSIC 2019 ; Conference Date: 20 March 2019 Through 21 March 2019; Conference Code:149493 |
| Uncontrolled Keywords: |
Adsorption; Barium compounds; Benzoyl peroxide; Crosslinking; Ethylene; Ethylene glycol; Isotherms; Sulfur compounds, 8-Hydroxyquinoline; Adsorption capacities; Ethylene glycol dimethacrylate; Experimental parameters; Langmuir isotherm models; Optimum conditions; Precipitation polymerizations; Zinc concentration, Zinc compounds |
| Subjects: |
T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: |
Artikel Ilmiah > SCOPUS INDEXED JOURNAL |
| Creators: |
| Creators | NIM |
|---|
| Teguh Wirawan | UNSPECIFIED | | Ganden Supriyanto | NIDN0028126802 | | Agoes Soegianto | NIDN0003086204 |
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| Depositing User: |
Ika Rudianto
|
| Date Deposited: |
04 Jan 2021 04:05 |
| Last Modified: |
04 Jan 2021 04:05 |
| URI: |
http://repository.unair.ac.id/id/eprint/102188 |
| Sosial Share: |
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