Eco-Friendly Dyeing of Cotton Fabric with Vat dyes
Md. Jonayet Chowdhury, Shekh Md. Mamun Kabir, Hasib Ud Din Ahmaad, Shamima Nasrin
Corresponding Author : Md. Jonayet Chowdhury
Department of Wet Process Engineering, Bangladesh University of Textiles, 92 Shaheed Tajuddin Ahmed Ave, Dhaka 1208, Bangladesh.
Email ID : firstname.lastname@example.org
Received : 2017-07-15 Accepted : 2017-08-29 Published : 2017-08-29
Abstract : Vat dye is very popular dye staff used for coloration of cotton, particularly when high fastness is required. During vat dyeing a reducing agent is required for vatting process. In this study the conventional reducing agent sodium hydrosulphite (Na2S2O4) have replaced by palm wine as the green method during dyeing of vat dyes on cotton fabrics. Eco-friendly vat dyeing with palm wine increased the color strength (fk) and colorfastness properties of the dyed fabrics. The Green dyeing process of vat dyes with palm wine enhanced bursting strength and pilling resistance rather than hydrose. BOD, COD, TDS, pH values were measured to indicate the environmental impact due to different reducing agent.
Keywords : Vat dye, Sodium hydrosulphite, Palm wine, fk value, Color fastness
Citation : Md. Jonayet Chowdhury et al. (2017), Eco-Friendly Dyeing of Cotton Fabric with Vat dyes, J. of Advancement in Engineering and Technology, V5I2.01 DOI : 10.5281/zenodo.893497
Copyright : © 2018 Md. Jonayet Chowdhury. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Journal of Advanced Botany and Zoology
ISSN : 2348-2931
Volume 5 / Issue 2
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