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Erschienen in: Cellulose 1/2021

19.10.2020 | Original Research

Effluent-free deep dyeing of cotton fabric with cacao husk extracts using the Taguchi optimization method

verfasst von: Md. Yousuf Hossain, Yonghong Liang, Md. Nahid Pervez, Xiaobo Ye, Xiongwei Dong, Mohammad Mahbubul Hassan, Yingjie Cai

Erschienen in: Cellulose | Ausgabe 1/2021

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Abstract

Textile dyehouses are under scrutiny because they discharge colored and hazardous effluents to waterways. There is a need to develop an alternative dyeing system that does not produce any hazardous effluent. The waterless dyeing method could be a viable eco-friendly alternative to the traditional aqueous dyeing method. In this work, cacao husk extracts were used as a natural dye in the decamethylcyclopentasiloxane (D5) medium for the dyeing of cotton fabric, and subsequently, the dyed cotton was treated by a fixation treatment with a cationic dye-fixing agent in the D5 medium. The cotton fabric dyed with cacao husk extracts exhaustion in the waterless D5 medium exhibited better exhaustion, fixation rate, color strength (K/S), and colorfastness to washing and rubbing compared to the fabric dyed with the same extracts using the conventional aqueous dyeing and dye-fixing methods. The dye exhaustion percentage and the dye fixation rate were 95.6% and 94.8% in the D5 medium respectively, which is significantly higher in comparison to a 48.2% dye exhaustion percentage and a 35.3% dye fixation rate in the conventional water medium. An orthogonal array design (L9) was adopted to optimize the dyeing conditions with respect to exhaustion percentage. The results indicated that the dyebath temperature was the most important factor for achieving the optimal dye exhaustion, and dyeing time also showed considerable effects. Linear regression was used to predict the exhaustion percentage, and the resulting p value of 0.000 demonstrated that a strong coefficient was proven among all selected factors. This study has demonstrated that dyeing of cotton fabric with cacao husk extracts in the D5 dyeing system can be a viable method for the textile industry with minimal environmental pollution.

Graphic abstract

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Literatur
Zurück zum Zitat Salager J-L, Forgiarini AM, Márquez L, Manchego L, Bullón J (2013) How to attain an ultralow interfacial tension and a three-phase behavior with a surfactant formulation for enhanced oil recovery: a review. Part 2. Performance improvement trends from winsor’s premise to currently proposed inter- and intra-molecular mixtures. J Surfactants Deterg 16:631–663. https://doi.org/10.1007/s11743-013-1485-xCrossRefPubMedPubMedCentral Salager J-L, Forgiarini AM, Márquez L, Manchego L, Bullón J (2013) How to attain an ultralow interfacial tension and a three-phase behavior with a surfactant formulation for enhanced oil recovery: a review. Part 2. Performance improvement trends from winsor’s premise to currently proposed inter- and intra-molecular mixtures. J Surfactants Deterg 16:631–663. https://​doi.​org/​10.​1007/​s11743-013-1485-xCrossRefPubMedPubMedCentral
Metadaten
Titel
Effluent-free deep dyeing of cotton fabric with cacao husk extracts using the Taguchi optimization method
verfasst von
Md. Yousuf Hossain
Yonghong Liang
Md. Nahid Pervez
Xiaobo Ye
Xiongwei Dong
Mohammad Mahbubul Hassan
Yingjie Cai
Publikationsdatum
19.10.2020
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 1/2021
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-020-03525-8

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