The formation of fine bubbles with a diameter between 10 and 20 μm was observed upon the passage of air‐supersaturated water, in which air is pressurized and dissolved, through a water passage in which supersonic stimulation was given to the water. It was confirmed that the inside diameter of the fine bubbles increases as the distance from the ultrasonic stimulation point becomes greater. In verifying the efficiency of cleaning a lipstick stain, it was shown that by using water containing fine bubbles, there is a possibility of obtaining a cleaning efficiency almost equivalent to that achieved by cleaning with water of a high temperature or with a high concentration of detergent, even at a low temperature, with low detergent concentration. It was shown that the efficiency of cleaning the oil components, which were made easily soluble in water, had become extremely high, when using water containing fine bubbles. In conditions where the melting of the oil component itself is not accelerated (that is, at a low temperature, without using detergents), the cleaning efficiency of water containing fine bubbles tended to be increased compared with that of water not containing fine bubbles.

中文翻译：

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温度和洗涤剂浓度对使用空气过饱和水去除口红渍的影响的研究，空气过饱和水通过超声波刺激产生细小气泡

在空气过饱和的水通过对水施加超音速刺激的水通道中时，观察到直径为10至20μm的细小气泡的形成。可以确认，随着距超声波刺激点的距离变大，微小气泡的内径变大。在验证清洁口红污渍的效率时，已表明，通过使用包含细小气泡的水，可以获得与使用高温水或高浓度洗涤剂清洁的清洁效率几乎相等的清洁效率。 ，即使在低温下，洗涤剂浓度也较低。结果表明，清洁易溶于水的油成分的效率很高，当使用含有细小气泡的水时，其变得非常高。在不加速油成分自身的熔融的条件下（即，在低温下，不使用清洁剂），与不包含细气泡的水相比，包含细气泡的水的清洁效率趋于提高。