Some conventional processes such as scouring wool, tanning leather and bleaching, dyeing and printing fabrics use large amounts of water, energy or toxic chemicals, and emit effluents.

一些传统工艺，比如洗毛、鞣革、漂白、染色、印花面料等，要使用大量的水、能源或有毒化学品，并且其排放污水的数量也是惊人的。

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The result can be concluded that the method of ultrasonic wave wool scouring can be used to water soured wool, that the effect can be reached same quality as conventional scouring wool.

实验结果表明，超声波在水介质洗毛中是可以使用的，并能够达到常规洗毛工艺时洗净毛的质量水平；

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