| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a phosphorus removing apparatus, a phosphorus recovering apparatus, a phosphorus removing method, and a phosphorus recovering method which, even in a large quantity of a phosphorus-containing liquid, can remove or recover phosphorus in a shorter time than a conventional filtration method. <P>SOLUTION: A phosphorus removing apparatus 1 comprises an adsorption tank (a mixing part for removal) 2, which mixes a phosphorus-containing sewage (liquid) with zirconia ferrite particles Z which adsorb phosphorus, a removal flow passage 3 through which the mixed liquid produced by mixing the sewage with the zirconia ferrite particles Z in the adsorption tank 2 flows, a plurality of separating magnetic filters 5, which are magnetizable and are detachably disposed within the removal flow passage 3, and a removal superconducting magnet (a removal magnetism feeding part) 6 which is provided around the removal flow passage 3 provided with the separating magnetic filters 5 and applies a gradient magnetic field to the separating magnetic filters 5. <P>COPYRIGHT: (C)2009,JPO&INPIT |
