| 摘要 |
PROBLEM TO BE SOLVED: To increase a dissolved oxygen concentration by cleaning and activating water of lakes, ponds, or the like. SOLUTION: This water cleaning equipment 1 is an equipment to clean the water by floating a floating body 2 in a water area to be cleaned and passing jets. Gas for cleaning is fed from a gas feeder 5 to an agitating mixer 6. The agitating mixer 6 has a nozzle for jetting the water in the water area to be cleaned substantially downward in a perpendicular direction and has an internal space substantially compartmentalized to suck the gas fed from the gas feeder 5 together with the jets to gather the water and the gas, to form the jets, to agitate and mix the jets and to feed the jets to the water area to be cleaned. The feeding of the water to the agitating mixer 6 is performed from a pump unit. The floating body 2 is arranged with a solar panel 9 and a wind power generator 10 for generating the electric power for driving the pump unit. |
