WATER PURIFYING METHOD BY OXYGEN SUPPLYING DEVICE, WATER PURIFYING DEVICE BY OXYGEN SUPPLYING DEVICE, WATER PURIFYING SYSTEM BY UTILIZING OXYGEN O1, FLOATING ISLAND TYPE WATER PURIFYING SYSTEM BY UTILIZING OXYGEN O1 AND WATER PURIFYING SYSTEM BY SUPPLYING OXYGEN O1 USING BENT PIPE TYPE NOZZLE

摘要

PURPOSE: To propagate the aerobic microorganisms living in water and to improve a water purification effect by mixing ozone and the oxygen in air to form active oxygen, supplying water contg. this active oxygen into the water to be purified. CONSTITUTION: The ozone O3 supplied via a pipeline 4 from an ozone generator 1 of a water purifying device installed in a floating island-shaped structure floated in a water area of a lake, pond, etc., and the oxygen O2 in the air supplied via a pipeline 5 from an air compressor 2 are mixed in the hermetic chamber of an oxygen generator 3 to form oxygen O1 . Further, the oxygen O1 is supplied via a pipeline 6 to a branch pipe connector 13 and is then supplied to a bent pipe type water feed nozzle 7 and is mixed with the water near a jet stream injection part 8. Further, the water contg. the oxygen O1 is sprayed from an aperture 11 of the bent pipe onto the surface of the water to be purified, by which the aerobic microorganisms living in the water are propagated and the water purification is attained. As a result, the water purification effect is improved.