Simple methods for decolorization of used textiles
The decolorization treatment of recycled waste textiles has been studied.Due to the complex and diverse composition of waste textiles,the dyes used for dyeing also vary.The decolorization process of polyester and cellulose fiber fabrics,which account for a large proportion of waste textiles,has been studied.By using a relatively simple decolorization process,the decolorization rate can reach about 80%,and suitable decolorization treatment can be carried out in combina-tion with subsequent fabric recycling methods.
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