| 摘要 |
PROBLEM TO BE SOLVED: To provide a floating body type water purifying device that draws in water without using a pump and also can purify the water.SOLUTION: A floating body type water purifying device comprises a floating body 102, and a porous ceramic fired body 103 having a communication hole, disposed so as to penetrate between a top face 102a and bottom face 102b of the floating body. |
