| 摘要 |
PURPOSE:To develop a magnetic particle contg.-water treating device where magnetic particles are separated and removed from magnetic particle contg.- water by a primary treatment of a magnetic treatment, under little water content, sufficiently high concentration and continuous treatment while continuously flowing water to be treated. CONSTITUTION:In a vertical cylinder type treatment tank 1 provided with a raw water introducing port 2 and an overflow type treated water discharge port 3 is installed a screw conveyor type upward transporting device 8 whose upper end projects above the surface of the water of the tank. Magnets extending over the range corresponding to the area above and below the water in the tank 1 are provided on the outer wall surface of the tank 1, and a magnet particle discharged outlet is installed on the wall of the tank 1 at a place corresponding to the end of the transporting device 8. |
