Reducing environmental pollution of the textile industry using keratin as alternative sizing agent to poly(vinyl alcohol)

Tendência De Pesquisa Mundial Sobre a Sustentabilidade No Setor De Moda

“…e, portanto, estão fortemente carregados de produtos químicos demanda de oxigênio, cor e sal (DASGUPTA et al, 2015). Os efluentes têxteis inadequadamente tratados são conhecidos por causarem problemas ambientais nas águas receptoras (REDDY et al,2014). Necessidade de energia térmica elevada nos processos de produção e uso intensivo de produtos químicos que produzem algumas emissões gasosas e resíduos sólidos, respectivamente, são as outras causas de poluição de indústrias têxteis (HASANBEIGI et al, 2012).…”

Sustainable Management of Keratin Waste Biomass: Applications and Future Perspectives

“…Yarn sizing agent is a protective layer added on to the surface of yarns to improve weaving performance. Feathers can serve as a yarn sizing agent for textile yarns Reddy et al 2014a;Reddy et al 2014b). It helps to improve the tensile strength and abrasion resistance of the yarns.…”

“…(Xu et al, 2014a) Micro and Nanoparticles (Sun et al, 2009) Nanoparticle for medical application Graphene oxide and its derivative in biomaterials (Amieva et al, 2014) As a diet supplement for feeding ruminants (Coward-Kelly et al, 2006) (Dalev, 1994) (Dalev et al, 1996) (Dalev et al, 1997) As a microporous material used as electrode material (Zhan and Wool, 2011) Thermoplastic films for packaging of food ) (Jin et al, 2011 Waste managment using microorganisms in degradation (Vasileva-Tonkova et al, 2009) (Syed et al, 2009) (Grazziotin et al, 2006) Leather processing (Sastry et al, 1986) (Sehgal et al, 1987) (Karthikeyan et al, 2007) Hand spun yan (Reddy and Yang, 2007) Textile yarns (Reddy et al, 2014a) ) ) Keratinases in detergents formulation (Balakumar et al, 2013) (Manivasagan et al, 2014) (Rai et al, 2009) Flame retardant (Wang et al, 2014) Bio-composites or composite fabrication (Flores-Hernández et al, 2014) (Spiridon et al, 2012) (Huda and Yang, 2008) (Gurav and Jadhav, 2013) (Hadas and Kautsky, 1994) (Gousterova et al, 2012) The enzyme keratinases can be used as a fertilizer for de-hairing in leather industry, detergent, feed and other biomedical products. Keratinase can be isolated and purified from poultry feathers (Balakumar et al 2013).…”

Emerging Green Technologies and Environment Friendly Products for Sustainable Textiles

“…More recently, Yang and Reddy [81] and Chen et al [86,87] are among the researchers who have demonstrated that plant proteins (such as soy proteins and wheat gluten) and chicken feathers used as sizing agents on cotton, polyester and polyester/cotton provide similar performance properties to PVA and are easily degraded in activated sludge. In a subsequent publication, Reddy et al [88] reported the use of keratin from chicken feathers as a warp sizing agent on polyester/cotton blends and polyester which can replace PVA and make the textile industry more environmentally friendly (Fig. 6).…”