| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact apparatus and a system for stably generating superfine air bubbles each having≤10 micron diameter without interruption under the pressure nearly equal to the one exerted on ordinary waterworks for domestic use. SOLUTION: This minute air bubble generating apparatus is provided with a dissolution unit 30 for dissolving a gas in a liquid by supplying the gas to the pumped-up liquid and pressurizing the liquid, arranging a partition wall 37 for bisecting a housing 31, dissolving the first gas in the first agitating/mixing rote 30A, and dissolving the second gas in the second agitating/mixing route 30B. The pressurized gas-dissolved liquid is discharged and decompressed through a nozzle to generate minute air bubbles. COPYRIGHT: (C)2003,JPO
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