| 摘要 |
<p>The present invention relates to a method of generating micro air bubbles in a liquid and dispersing the micro air bubbles in the liquid. According to the present invention, a bamboo filter is fabricated by removing a portion or the entirety of an enamel layer. A bamboo fiber layer in the enamel layer is used as a part of the bamboo filter. The bamboo filter is immersed in water, and the inside of the bamboo filter is filled with gas at atmospheric pressure or higher. Then, the gas is passed through the bamboo fiber layer from the inside of the bamboo fiber layer to the outside thereof so as to form micro air bubbles and disperse the micro air bubbles in the water. According to the present invention, it is unnecessary to apply external mechanical force to the water, and micro air bubbles, the size of which is measured in nanometers, can be generated and dispersed in a liquid by means of a filter member made of a natural material.</p> |
