Under the requirements of the development of energy-saving dyeing and finishing technology of cotton knitted fabrics,iron metal complexes have been paid more attention due to their simple synthesis process,low cost and environmentally-friendly performance.Herein,the bleaching performance of different iron-based mimic enzyme catalysts was compared,and the catalyst with excellent performance was selected.The effects of H2O2 concentration,NaOH concentration,bleaching time and bleaching temperature on the bleaching effect of fabrics were investigated in detail.
iron metal complexlow-temperature bleachingbleaching mechanism
维普
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