Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent
A novel functionalized mesoporous silica based meso-adsorbent was prepared for simple, efficient and rapid determination, sorption and recovery of trace palladium(II) in wastewater. The meso-adsorbent was prepared by indirect immobilization of ((3-(3-(methoxycarbonyl)benzylidene)hydrazinyl)benzoic a...
| Main Authors: | , , , |
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| Format: | Journal Article |
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Elsevier
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/44497 |
| _version_ | 1848757018643398656 |
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| author | Awual, M. Khaleque, M. Ratna, Y. Znad, Hussein |
| author_facet | Awual, M. Khaleque, M. Ratna, Y. Znad, Hussein |
| author_sort | Awual, M. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A novel functionalized mesoporous silica based meso-adsorbent was prepared for simple, efficient and rapid determination, sorption and recovery of trace palladium(II) in wastewater. The meso-adsorbent was prepared by indirect immobilization of ((3-(3-(methoxycarbonyl)benzylidene)hydrazinyl)benzoic acid) onto the cage-pored mesoporous silica. The optimum conditions were measured as a function of solution acidity, contact time, ion selectivity and adsorption isotherms models. The data revealed that meso-adsorbent offered simple and one-step procedure without using high tech instruments. The determined detection limit and sorption capacity were 0.11 μg/L and 184.50 mg/g, respectively. The meso-adsorbent can be repeatedly recycled without deterioration of the unique mesostructures and maintaining the same functionality for detection/sorption operations in next uses. |
| first_indexed | 2025-11-14T09:21:25Z |
| format | Journal Article |
| id | curtin-20.500.11937-44497 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:21:25Z |
| publishDate | 2015 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-444972018-07-17T06:27:17Z Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent Awual, M. Khaleque, M. Ratna, Y. Znad, Hussein Meso-adsorbent Selectivity and sensitivity Palladium(II) Reuses Detection and recovery A novel functionalized mesoporous silica based meso-adsorbent was prepared for simple, efficient and rapid determination, sorption and recovery of trace palladium(II) in wastewater. The meso-adsorbent was prepared by indirect immobilization of ((3-(3-(methoxycarbonyl)benzylidene)hydrazinyl)benzoic acid) onto the cage-pored mesoporous silica. The optimum conditions were measured as a function of solution acidity, contact time, ion selectivity and adsorption isotherms models. The data revealed that meso-adsorbent offered simple and one-step procedure without using high tech instruments. The determined detection limit and sorption capacity were 0.11 μg/L and 184.50 mg/g, respectively. The meso-adsorbent can be repeatedly recycled without deterioration of the unique mesostructures and maintaining the same functionality for detection/sorption operations in next uses. 2015 Journal Article http://hdl.handle.net/20.500.11937/44497 10.1016/j.jiec.2014.02.053 Elsevier restricted |
| spellingShingle | Meso-adsorbent Selectivity and sensitivity Palladium(II) Reuses Detection and recovery Awual, M. Khaleque, M. Ratna, Y. Znad, Hussein Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title | Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title_full | Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title_fullStr | Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title_full_unstemmed | Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title_short | Simultaneous ultra-trace palladium(II) detection and recovery from wastewater using new class meso-adsorbent |
| title_sort | simultaneous ultra-trace palladium(ii) detection and recovery from wastewater using new class meso-adsorbent |
| topic | Meso-adsorbent Selectivity and sensitivity Palladium(II) Reuses Detection and recovery |
| url | http://hdl.handle.net/20.500.11937/44497 |