The effect of ultrasound on environmentally extraction and dyeing of wool yarns

Reducing pollution in various industries such as textile is very important. In this paper, two parallel methods were used to reduce of the process and application dye. The first approach was selection plant-based dyes (Madder with botanical name Rubia tinctorum Reseda odorata) a tannin-based mordant (pomegranate peel Punica granatum). second extraction dyeing ultrasound media. efficiency madder, Reseda, pomegranate water ultrasound-assisted method 23%, 33%, 29%, respectively. meta-mordanting for mordanting procedure, compare results, Cu (copper) selected mineral mordant. Extracts identified by FTIR method. Yarns’ changes are investigated using methods, SEM. effect changing concentration amount K/S evaluated value dyed samples illustrated that increasing dye increases K/S. color fastness properties all ISO standards.