| 摘要 |
<p>PURPOSE:To obtain purified water suitable for a fish preserve by efficiently subjecting water to activation treatment, sterilization and purification treatment, deodorizing treatment and heat treatment at the same time by discharging air compressed by an air compressor and irradiated with far infrared rays into water from many pores provided to an air discharge body. CONSTITUTION:The air compressed by an air compressor 1 is guided to an air tank 2 through a communication pipe 8 and passed through a heating and irradiation container 3 to be preliminarily received in a water tank 4 from the pores 6a of a hose body through a communication pipe 7 and an air discharge body to be discharged into the water irradiated with far infrared rays from a far infrared emitting plate 5. At this time, as the far infrared emitting plate, one emitting far infrared rays of 4-14mum is used. Whereupon, air becomes small air bubbles and water is subjected to activation treatment with far infrared rays having the same wavelength as the far infrared rays preliminarily allowed to irradiate water while it is heated. Further, oxygen is supplied to water at the same time to subject the water to sterilization and purification treatment.</p> |
