Chitosan: from organic pollutants to high-value polymeric materials

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"...chitosan has proved to be versatile for so many industrial applications and its versatility is the main value of this polymer. However, the lability at acidic pH of chitosan is a limiting factor that affects mainly its industrial implementation for the removal of metallic anions from water...

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Autores principales: Errea, María Inés, Rossi, Ezequiel, Goyanes, Silvia Nair, D'Accorso, Norma Beatriz
Formato: Capítulos de libro acceptedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
BIOPOLIMEROS
POLIMEROS
QUITOSANO
APROVECHAMIENTO DE RESIDUOS
TRATAMIENTO DEL AGUA
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1739
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1739
record_format dspace
spelling I32-R138-123456789-17392022-12-07T13:15:00Z Chitosan: from organic pollutants to high-value polymeric materials Errea, María Inés Rossi, Ezequiel Goyanes, Silvia Nair D'Accorso, Norma Beatriz BIOPOLIMEROS POLIMEROS QUITOSANO APROVECHAMIENTO DE RESIDUOS TRATAMIENTO DEL AGUA "...chitosan has proved to be versatile for so many industrial applications and its versatility is the main value of this polymer. However, the lability at acidic pH of chitosan is a limiting factor that affects mainly its industrial implementation for the removal of metallic anions from water. In addition, the physical and mechanical properties may vary between two manufacturing batches due to the characteristic polydispersity of chitosan with respect to molecular weight and degree of acetylation. This variation could affect the industrial process and in some cases, when strict specifications are requested (e.g., drug delivery), increase the final cost of the product because a purification step prior to use is required. Briefly, despite of the disadvantages mentioned before, due to its great versatility, its nontoxicity, its biodegradability, and the fact that it has a renewable resource, the industrial interest in chitosan and its application has been increasing remarkably in the last years." 2019-08-28T16:11:44Z 2019-08-28T16:11:44Z 2017 Capítulos de libro info:eu-repo/semantics/acceptedVersion 978-3319-61-288-1 http://ri.itba.edu.ar/handle/123456789/1739 en info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-319-61288-1_10 info:eu-repo/grantAgreement/CONICET/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/ITBA/AR. Ciudad Autónoma de Buenos Aires application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic BIOPOLIMEROS
POLIMEROS
QUITOSANO
APROVECHAMIENTO DE RESIDUOS
TRATAMIENTO DEL AGUA
spellingShingle BIOPOLIMEROS
POLIMEROS
QUITOSANO
APROVECHAMIENTO DE RESIDUOS
TRATAMIENTO DEL AGUA
Errea, María Inés
Rossi, Ezequiel
Goyanes, Silvia Nair
D'Accorso, Norma Beatriz
Chitosan: from organic pollutants to high-value polymeric materials
topic_facet BIOPOLIMEROS
POLIMEROS
QUITOSANO
APROVECHAMIENTO DE RESIDUOS
TRATAMIENTO DEL AGUA
description "...chitosan has proved to be versatile for so many industrial applications and its versatility is the main value of this polymer. However, the lability at acidic pH of chitosan is a limiting factor that affects mainly its industrial implementation for the removal of metallic anions from water. In addition, the physical and mechanical properties may vary between two manufacturing batches due to the characteristic polydispersity of chitosan with respect to molecular weight and degree of acetylation. This variation could affect the industrial process and in some cases, when strict specifications are requested (e.g., drug delivery), increase the final cost of the product because a purification step prior to use is required. Briefly, despite of the disadvantages mentioned before, due to its great versatility, its nontoxicity, its biodegradability, and the fact that it has a renewable resource, the industrial interest in chitosan and its application has been increasing remarkably in the last years."
format Capítulos de libro
acceptedVersion
author Errea, María Inés
Rossi, Ezequiel
Goyanes, Silvia Nair
D'Accorso, Norma Beatriz
author_facet Errea, María Inés
Rossi, Ezequiel
Goyanes, Silvia Nair
D'Accorso, Norma Beatriz
author_sort Errea, María Inés
title Chitosan: from organic pollutants to high-value polymeric materials
title_short Chitosan: from organic pollutants to high-value polymeric materials
title_full Chitosan: from organic pollutants to high-value polymeric materials
title_fullStr Chitosan: from organic pollutants to high-value polymeric materials
title_full_unstemmed Chitosan: from organic pollutants to high-value polymeric materials
title_sort chitosan: from organic pollutants to high-value polymeric materials
publishDate 2019
url http://ri.itba.edu.ar/handle/123456789/1739
work_keys_str_mv AT erreamariaines chitosanfromorganicpollutantstohighvaluepolymericmaterials
AT rossiezequiel chitosanfromorganicpollutantstohighvaluepolymericmaterials
AT goyanessilvianair chitosanfromorganicpollutantstohighvaluepolymericmaterials
AT daccorsonormabeatriz chitosanfromorganicpollutantstohighvaluepolymericmaterials
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