A process of whitening fibres or fabrics or depriving a colored substance. This can be brought about by utilizing several bleaching-brokers. Commonly chlorine is utilized for cotton and other vegetable fibres and peroxide and sulphur dioxide for animal fibres. Waste technology: The substances Employed in bleaching may lead to the https://holdenwrpqq.is-blog.com/42441092/the-smart-trick-of-bleached-cotton-that-no-one-is-discussing