| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain water purification equipment capable of sterilizing, killing algae or decomposing organic materials with low equipment cost and operation cost. SOLUTION: In the water purification equipment capable of sterilizing, killing algae or decomposing the organic materials using sun beam 6, the sterilization, the killing of algae and the decomposition are executed by condensing sun beam 6 to increase the infrared and ultraviolet ray density and irradiating raw water with the condensed beam. At least a part of the cells of Escherichia coli and algae are destroyed to execute the sterilization and the killing of algae. The circulation power of the circulating line of the raw water is supplemented by the power by the photovoltaic power generation.</p> |
