| 摘要 |
PROBLEM TO BE SOLVED: To provide an ozone dissolving device with simple constitution, inexpensive, excellent in ozone dissolving property and capable of regulating the flow of an ozone-containing gas.SOLUTION: An ozone dissolving device is provided with a pump 1 for feeding a liquid, an ozone generator 2 for feeding an ozone-containing gas, a first flow regulating valve 3 for sucking in the ozone-containing gas, and further a second flow regulating valve 4 for dispersing a gas in the fluid of a gas-liquid mixing phase into fine bubbles. |
