Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana.
Kinetic, Isothermal and Thermodynamic Studies from Adsorption of Textile Dye Ruby 2G Dianix onto Chitosan. Kinetic, isothermal and thermodynamic equilibrium experiments from adsorption of textile dye ruby 2G Dianix onto chitosan in aqueous medium were studied, as well as biopolymer characterizati...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/81380 |
| _version_ | 1848764360621555712 |
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| author | Chaves, J.A.P. Bezerra, C.W.B. Silva, H.A.S. Santana, S.A.A. Pires Vieira, Adriana Souza, A.G. |
| author_facet | Chaves, J.A.P. Bezerra, C.W.B. Silva, H.A.S. Santana, S.A.A. Pires Vieira, Adriana Souza, A.G. |
| author_sort | Chaves, J.A.P. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Kinetic, Isothermal and Thermodynamic Studies from Adsorption of Textile Dye Ruby 2G
Dianix onto Chitosan. Kinetic, isothermal and thermodynamic equilibrium experiments from
adsorption of textile dye ruby 2G Dianix onto chitosan in aqueous medium were studied, as
well as biopolymer characterization. Bath adsorptions experiments were realized and the
pH results indicated the best range adsorption is between 4,0 and 6,0. The kinetic reaction
suggests a second order rate law and the isotherm results agree with the Langmuir model. The
thermodynamic parameters (ΔGº, ΔHº and ΔSº) also are presented in this work. |
| first_indexed | 2025-11-14T11:18:07Z |
| format | Journal Article |
| id | curtin-20.500.11937-81380 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:18:07Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-813802021-06-15T08:50:59Z Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. Chaves, J.A.P. Bezerra, C.W.B. Silva, H.A.S. Santana, S.A.A. Pires Vieira, Adriana Souza, A.G. Kinetic, Isothermal and Thermodynamic Studies from Adsorption of Textile Dye Ruby 2G Dianix onto Chitosan. Kinetic, isothermal and thermodynamic equilibrium experiments from adsorption of textile dye ruby 2G Dianix onto chitosan in aqueous medium were studied, as well as biopolymer characterization. Bath adsorptions experiments were realized and the pH results indicated the best range adsorption is between 4,0 and 6,0. The kinetic reaction suggests a second order rate law and the isotherm results agree with the Langmuir model. The thermodynamic parameters (ΔGº, ΔHº and ΔSº) also are presented in this work. 2011 Journal Article http://hdl.handle.net/20.500.11937/81380 restricted |
| spellingShingle | Chaves, J.A.P. Bezerra, C.W.B. Silva, H.A.S. Santana, S.A.A. Pires Vieira, Adriana Souza, A.G. Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title | Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title_full | Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title_fullStr | Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title_full_unstemmed | Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title_short | Estudos Cinéticos, Isotérmicos e Termodinâmicos Referentes à Adsorção do Corante Têxtil Rubi 2G Dianix sobre Quitosana. |
| title_sort | estudos cinéticos, isotérmicos e termodinâmicos referentes à adsorção do corante têxtil rubi 2g dianix sobre quitosana. |
| url | http://hdl.handle.net/20.500.11937/81380 |