| 摘要 |
<p>PURPOSE:To clean efficiently water by setting a carrier which carriers aerobic microbes and by setting an air inlet opening at a water supply pipe. CONSTITUTION:Air introduced into a water supply pipe 2 through an air inlet opening 9 is adsorbed to a circulating water, so that the air content in the circulating water becomes more than that dissolved in a bath water. This circulating water enters a cleaning section 7 together with organic substances by way of a secondary filter. Aerobic microbes stuck to a carrier 10 are brought into contact with the organic substances and the oxygen enriched bath water and oxidize and digest the organic substance vigorously. The organic substances are converted into carbon dioxide and water and then diffuses into the atmosphere or bath water. By using this apparatus, even fine organic substances are decomposed and cleaned off.</p> |
