MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF HIGH CONCENTRATION GAS-DISSOLVED WATER, AND APPLICATION METHOD OF MANUFACTURED HIGH CONCENTRATION GAS-DISSOLVED WATER

摘要

PPROBLEM TO BE SOLVED: To provide a method and an apparatus easily and inexpensively manufacturing high concentration oxygen-dissolved water by resolving problems of the various conventional manufacturing methods of high concentration oxygen-dissolved water wherein the concentration obtained is insufficient, or the realization is difficult due to high cost. PSOLUTION: Two or more water streams 34 having oxygen-containing bubbles are made to collide to each other to make the bubbles fine, and a large amount of oxygen in the bubbles is dissolved into the water streams. Both water streams collide to each other at a speed equal to the sum of the flow speeds of both streams, the impact reaches several to several tens times of the impact when a single water stream collides against a standstill face, providing the maximum impact to respective water streams, breaking bubbles in the water streams into fine bubbles, to promote the dissolving of oxygen in the bubbles into the water streams. PCOPYRIGHT: (C)2009,JPO&INPIT