采用皂洗法净化空气的研究──“煤灰纱”防治初探

A Study on the Air Puring by Using Soaping Method ──Investigation of Protecting“Foggy Yarn”

城市空气污染导致的“煤灰纱”现象严重影响棉纺厂的产品质量和效益．采用洗涤剂水溶液净化空气的方法（即“皂洗法”），对于清除空气中的细小灰尘有较明显的效果．只要选择合适的洗涤剂，在０．５～１‰浓度下即能较有效地防治“煤灰纱”．

he foggy yarns were resulted in by city air pollution of textile mills. By using soaping method, there is obvious effects to clear out the microdust in the all. So long as to select proper detergents, the foggy yarn could be protected effectively with the denity of 0. 5 ～1‰.