Cleaning production auxiliaries for pretreatment
A technology of cleaner production and auxiliaries, applied in fiber processing, biochemical fiber processing, textiles and papermaking, etc., can solve the problems of many equipments, long process routes, increased consumption, etc., to improve production efficiency, simplify process flow, reduce Effects of Wastewater Treatment Costs
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[0007] In actual production, in the process of fabric polishing and desizing, 90% biological enzyme + 1% pure water + 3% hydrogen peroxide decomposing agent Dioxy100L + 5% NaCl + other additives are used in the process of fabric polishing and desizing. The biological enzyme is cellulase. There is glucuronidase, its enzyme pH is 6.2, trypsin is 7.0, the active temperature of the enzyme is 40-80°C, trypsin is 40-50°C, and the fiber fluff is separated from the surface of the fabric by the enzyme to achieve smooth and soft fabrics At the same time, through the desizing reaction, the size on the gray cloth can be removed to ensure the quality of printed and dyed products.
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