Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers
This manuscript describes the synthesis of three polymers based on styrene (STY), divinylbenzene (DVB) and two different vinyl monomers: methyl methacrylate (MMA) and acrylonitrile (AN). The STY-DVB, STY-DVB-MMA and STY-DVB-AN polymers were synthesized employing the aqueous suspension technique. Rea...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Polímeros
2013-01-01
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| Series: | Polímeros |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000600008&lng=en&tlng=en |
| _version_ | 1811318051899965440 |
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| author | Rodrigo Martins Fráguas Alcino Palermo de Aguiar Angela Cristina Jandrey |
| author_facet | Rodrigo Martins Fráguas Alcino Palermo de Aguiar Angela Cristina Jandrey |
| author_sort | Rodrigo Martins Fráguas |
| collection | DOAJ |
| description | This manuscript describes the synthesis of three polymers based on styrene (STY), divinylbenzene (DVB) and two different vinyl monomers: methyl methacrylate (MMA) and acrylonitrile (AN). The STY-DVB, STY-DVB-MMA and STY-DVB-AN polymers were synthesized employing the aqueous suspension technique. Reaction yields were 73%, 81% and 75%, respectively. They were morphological and chemically characterized using different techniques. The extraction capacity of the polymers was evaluated using 2-chlorophenol. The polymer extraction capacities were evaluated varying contact time the (1 h, 3 h and 5 h), temperature (30 °C, 35 °C and 40 °C), and pH (3, 5.6 and 8). The STY-DVB-AN polymer was the most efficient; it removed around 95% of the analyte using a contact time 50 h. |
| first_indexed | 2024-04-13T12:19:02Z |
| format | Article |
| id | doaj.art-2f509fcaf402479ead85b070f19e80fb |
| institution | Directory Open Access Journal |
| issn | 1678-5169 |
| language | English |
| last_indexed | 2024-04-13T12:19:02Z |
| publishDate | 2013-01-01 |
| publisher | Associação Brasileira de Polímeros |
| record_format | Article |
| series | Polímeros |
| spelling | doaj.art-2f509fcaf402479ead85b070f19e80fb2022-12-22T02:47:16ZengAssociação Brasileira de PolímerosPolímeros1678-51692013-01-0123673874210.4322/polimeros.2014.002S0104-14282013000600008Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymersRodrigo Martins Fráguas0Alcino Palermo de Aguiar1Angela Cristina Jandrey2Instituto Militar de EngenhariaInstituto Militar de EngenhariaSouza Cruz S.AThis manuscript describes the synthesis of three polymers based on styrene (STY), divinylbenzene (DVB) and two different vinyl monomers: methyl methacrylate (MMA) and acrylonitrile (AN). The STY-DVB, STY-DVB-MMA and STY-DVB-AN polymers were synthesized employing the aqueous suspension technique. Reaction yields were 73%, 81% and 75%, respectively. They were morphological and chemically characterized using different techniques. The extraction capacity of the polymers was evaluated using 2-chlorophenol. The polymer extraction capacities were evaluated varying contact time the (1 h, 3 h and 5 h), temperature (30 °C, 35 °C and 40 °C), and pH (3, 5.6 and 8). The STY-DVB-AN polymer was the most efficient; it removed around 95% of the analyte using a contact time 50 h.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000600008&lng=en&tlng=en2-chlorophenolpolymerextraction |
| spellingShingle | Rodrigo Martins Fráguas Alcino Palermo de Aguiar Angela Cristina Jandrey Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers Polímeros 2-chlorophenol polymer extraction |
| title | Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers |
| title_full | Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers |
| title_fullStr | Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers |
| title_full_unstemmed | Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers |
| title_short | Sorption of 2-Chlorophenol from aqueous solutions by functionalized cross-linked polymers |
| title_sort | sorption of 2 chlorophenol from aqueous solutions by functionalized cross linked polymers |
| topic | 2-chlorophenol polymer extraction |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000600008&lng=en&tlng=en |
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