Sonoprocesses for sustainable textile processing and nanofinishing: a review

Abstract

The textile sector is widely acknowledged as one of the most environmentally damaging sectors globally, primarily due to its high consumption of water and energy, utilization of chemicals, and the discharge of waste water containing a complex mixture of hazardous substances. The incorporation of nanotechnology, particularly through wet processes involving nano finishes, while enhancing textile functionality, further exacerbates these environmental concerns. Consequently, the exploration and promotion of sustainable methodologies are imperative across all wet treatments in textile processing. Among the potential solutions, sonoprocesses stand out as a promising avenue for mitigating resource consumption, and supporting environmentally friendly synthesis and application of nanomaterials to textiles. Sonoprocesses offer the advantage of carrying processes at low temperature and pressure, and the use of aqueous media instead of organic solvents. This comprehensive review delves into the multifaceted applications of sonoprocesses within the textile realm, with a specific emphasis on the synthesis and application of nanomaterials to textiles. Discussing the diverse applications of sonoprocesses, this study will pave the way for the integration of these techniques within the textile industry, ultimately aiming for widespread adoption on a commercial scale. This will help in promoting sustainable practices and reducing the ecological footprint of the textile sector.