Sukamto, Sukamto and Kamiya, Yuichi and Rusdiarso, Bambang and Nuryono, Nuryono (2021) Highly Effective Magnetic Silica-Chitosan Hybrid for Sulfate Ion Adsorption. Environmental Science and Engineering. 203 – 216. ISSN 18635520
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The contamination of sulfate ions leading to corrosion is a severe problem in the aquatic environment, and adsorption is an effective method to remove this contaminant. In this study, magnetic silica-chitosan hybrids (MP@SiO2/CPTMS/Chi) prepared by the sol-gel method have been used for adsorbing sulfate ions from an aqueous solution. The maximum adsorption capacity (Qmax) of the adsorbent for sulfates was 108.50 mg g−1 at pH 3. The MP@SiO2/CPTMS/Chi can be easily magnetically separated (completely separated less than 5 min) from the solution after the adsorption process. High adsorption capacity and easily magnetic separation make MP@SiO2/CPTMS/Chi a prospective candidate adsorbent for removing sulfates from wastewater. © 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.
| Item Type: | Article |
|---|---|
| Additional Information: | Cited by: 2 |
| Uncontrolled Keywords: | Adsorption; Chitosan; Corrosion; Ions; Magnetic separation; Planning; Silica; Silicon; Sol-gel process; Sol-gels; Sulfur compounds; Adsorption capacities; Adsorption process; Aquatic environments; High adsorption capacity; Magnetic silicas; Sulfate ion; Sustainable development |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Mathematics and Natural Sciences > Chemistry Department |
| Depositing User: | Sri JUNANDI |
| Date Deposited: | 28 Sep 2024 23:50 |
| Last Modified: | 28 Sep 2024 23:50 |
| URI: | https://ir.lib.ugm.ac.id/id/eprint/4376 |
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