Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal
Expanded polystyrene (EPS) waste was chemically recycled to a novel functional polystyrene-hydrazone (PSH) surface by acetylation of polystyrene (PS) and then condensation with phenyl hydrazine. The synthesized surface was characterized by the FT-IR and elemental analysis. Synthesized novel function...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/842435 |
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| author | Ali N. Siyal Saima Q. Memon Sajida Parveen Asma Soomro Mazhar I. Khaskheli M. Y. Khuhawar |
| author_facet | Ali N. Siyal Saima Q. Memon Sajida Parveen Asma Soomro Mazhar I. Khaskheli M. Y. Khuhawar |
| author_sort | Ali N. Siyal |
| collection | DOAJ |
| description | Expanded polystyrene (EPS) waste was chemically recycled to a novel functional polystyrene-hydrazone (PSH) surface by acetylation of polystyrene (PS) and then condensation with phenyl hydrazine. The synthesized surface was characterized by the FT-IR and elemental analysis. Synthesized novel functional PSH surface was successfully applied for the treatment of phenol-contaminated industrial wastewater by solid-phase extraction. Multivariant sorption optimization was achieved by factorial design approach. 99.93% of phenol was removed from aqueous solution. FT-IR study showed the involvement of nitrogen of hydrazone moiety of synthesized surface for the uptake of phenol through the hydrogen bonding. |
| format | Article |
| id | doaj-art-ba351a036d2b4a0c8eb145da33dd06b6 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-ba351a036d2b4a0c8eb145da33dd06b62025-02-03T05:50:08ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/842435842435Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol RemovalAli N. Siyal0Saima Q. Memon1Sajida Parveen2Asma Soomro3Mazhar I. Khaskheli4M. Y. Khuhawar5M.A. Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, PakistanInstitute of Advance Research Studies in Chemical Science, University of Sindh, Jamshoro 76080, PakistanInstitute of Advance Research Studies in Chemical Science, University of Sindh, Jamshoro 76080, PakistanInstitute of Advance Research Studies in Chemical Science, University of Sindh, Jamshoro 76080, PakistanInstitute of Advance Research Studies in Chemical Science, University of Sindh, Jamshoro 76080, PakistanInstitute of Advance Research Studies in Chemical Science, University of Sindh, Jamshoro 76080, PakistanExpanded polystyrene (EPS) waste was chemically recycled to a novel functional polystyrene-hydrazone (PSH) surface by acetylation of polystyrene (PS) and then condensation with phenyl hydrazine. The synthesized surface was characterized by the FT-IR and elemental analysis. Synthesized novel functional PSH surface was successfully applied for the treatment of phenol-contaminated industrial wastewater by solid-phase extraction. Multivariant sorption optimization was achieved by factorial design approach. 99.93% of phenol was removed from aqueous solution. FT-IR study showed the involvement of nitrogen of hydrazone moiety of synthesized surface for the uptake of phenol through the hydrogen bonding.http://dx.doi.org/10.1155/2013/842435 |
| spellingShingle | Ali N. Siyal Saima Q. Memon Sajida Parveen Asma Soomro Mazhar I. Khaskheli M. Y. Khuhawar Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal Journal of Chemistry |
| title | Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal |
| title_full | Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal |
| title_fullStr | Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal |
| title_full_unstemmed | Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal |
| title_short | Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal |
| title_sort | chemical recycling of expanded polystyrene waste synthesis of novel functional polystyrene hydrazone surface for phenol removal |
| url | http://dx.doi.org/10.1155/2013/842435 |
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