Potencialidades e uso da quitosana no tratamento de rejeitos têxteis / Potentials and use of chitosan in the treatment of textile waste

Lourdes A. Etshindo, Priscila Tamiasso-Martinhon, Angela Sanches Rocha, Lúcia Regina Raddi de Araujo, Célia Sousa

Abstract


Os rejeitos gerados na indústria têxtil são um problema enfrentado por países em todo mundo. Estes rejeitos causam sérios danos ambientais, sendo que os corantes aparecem como um dos componentes com maior caráter poluidor. Assim, o desenvolvimento de processos para tratamento de rejeitos têxteis tem recebido muita atenção em centros de pesquisa. Neste trabalho realizou-se uma revisão da literatura sobre o uso de quitosana para tratamento destes rejeitos e concluímos que este biopolímero é barato, abundante e apresenta características promissoras para o descoramento de efluentes.


Keywords


Quitosana; Tratamento de efluentes têxteis; Corantes; Meio ambiente

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DOI: https://doi.org/10.34115/basr.v2i6.597

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