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首页> 外文期刊>The Journal of the Textile Institute >Improvement in the absorbency of ozone bleached cotton fabric by the addition of surfactant
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Improvement in the absorbency of ozone bleached cotton fabric by the addition of surfactant

机译：通过添加表面活性剂改善臭氧漂白棉织物的吸收性

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摘要

The combined effect of surfactants with ozone bleaching process on the quality of cotton fabric was examined in this paper. The concentration of surfactants was varied between 0.01- 0.5 g/l in order to evaluate its effect on CIE whiteness, absorbency and strength of cotton fabric bleached by ozone. The maximum improvement in absorbency (1.07 s) and whiteness (W-CIE 66.53) was achieved in the presence of anionic surfactant (0.01 g/l) at optimized experimental conditions. The strength properties of cotton fabric bleached by ozone in the presence of surfactant were also improved. Pollution load of ozone bleaching effluent even after adding surfactant was far less than conventional bleaching effluent. Statistically it was confirmed that surfactant addition significantly improved the whiteness and absorbency of ozone bleached cotton fabric.
机译：本文研究了表面活性剂对臭氧漂白过程的综合作用。 表面活性剂的浓度在0.01-0.5g / L之间变化，以评估其对臭氧漂白的棉织物的CIE白度，吸收性和强度的影响。 在优化的实验条件下在阴离子表面活性剂（0.01g / L）存在下，在阴离子表面活性剂（0.01g / L）存在下实现吸收性（1.07 s）和白度（W-CIE 66.53）的最大改善。 还改善了表面活性剂存在下臭氧漂白的棉织物的强度特性。 臭氧漂白流出物的污染载荷甚至在添加表面活性剂之后均远小于常规漂白流出物。 统计上证实，表面活性剂添加显着提高了臭氧漂白棉织物的白度和吸收性。

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