| 摘要 |
<p>PURPOSE:To provide a simple and inexpensive drainage purifying facility capable of dissipating treated water into the air without trouble of water pollution and environmental deterioration by efficiently purifying domestic drainage and livestock sewage or the like by action of soil bacteria. CONSTITUTION:The lower part of a columnar pipe 11 of aerated liquid is immersed under the liquid surface L of drainage or sewage in a tank 1. A fungus body holder 14 which holds fungi and an environmental conditioner for the fungi is fitted to the inside of the columnar pipe 11. A blowing-up part (diffuser) 6 is arranged in the vicinity of the lower end of the inside of the columar pipe 11. Air is blown up therethrough by actuation of a fan 13. Drainage or sewage is pushed up as a liquid column by air lifting action. The upper part of the columnar pipe 11 is branched into a liquid feed pipe 13 and a circulation return pipe 12. This circulation return pipe 12 is opened to the inside of the tank 1. An atomization part 7 connected to the fan 3 is provided to the inside of the end part of the liquid feed pipe 13. An exhaust pipe 15 is erected to the upper part of the atomization part 7.</p> |
