Titre :

Application of Ozone Treatment for the Decolorization of the Reactive-Dyed Fabrics in a Pilot-Scale Process-Optimization through Response Surface Methodology

Auteur(s) :

Powar, Ajinkya Sudhir [Auteur]
Génie des Matériaux Textiles - ULR 2461 [GEMTEX]
Perwuelz, Anne [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Massika Behary, Nemeshwaree [Auteur]
Génie des Matériaux Textiles - ULR 2461 [GEMTEX]
Hoang, L. [Auteur]
Aussenac, T. [Auteur]

Titre de la revue :

Sustainability

Nom court de la revue :

Sustainability

Numéro :

12

Date de publication :

2020-04-04

ISSN :

2071-1050

Mot(s)-clé(s) en anglais :

box-behnken design
reactive dyed cotton fabric
ozone-assisted process
color removal
mechanical properties
pilot-scale approach
response surface methodology

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

The decolorization of a cotton fabric dyed with a reactive dye (C.I. Reactive Black 5) was studied using an optimized ozone-assisted process at pilot scale. Box–Behnken design was used to evaluate the effects of three ...
Lire la suite >The decolorization of a cotton fabric dyed with a reactive dye (C.I. Reactive Black 5) was studied using an optimized ozone-assisted process at pilot scale. Box–Behnken design was used to evaluate the effects of three parameters on the decolorization of the dyed textile, namely, pH of the treatment (3–7), ozone concentration (5–85 g/m3 of ozone), and treatment time (10–50 min). The fitted mathematical model allowed us to plot response surfaces as well as isoresponse curves and to determine optimal decolorization conditions. In this study, we have proposed a pilot-scale machine which utilizes ozone for the color stripping of the dyed cotton. This pilot-scale application opens up the route for application of ozone at an industrial scale for achieving sustainability in the textile industry.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
ENSAIT
Junia HEI

Collections :

• Génie des matériaux textiles (GEMTEX) - ULR 2641

Date de dépôt :

2024-05-06T21:08:40Z
2024-09-24T14:42:22Z