To dissolve such problem that the conventional adsorbent is not always excellent in absorbency, labor and facility for fitting/removing treatment, the cost needed to the absorbent and the productivity of recovery.
A method for separating a metal is provided with at least one or more kinds of functional material group disposed in a flowing passage range in contact with metal ion mixing solution, at least one or more of pouring holes for pouring the mixing solution into this range in a column and at least one or more of discharge holes for discharging the mixing solution from the range in the column. Then, the functional material is constituted of an organic material and further, this material has an inner hollow part and the metal to be removed into the inner hollow part, is included or formed with a combined material so as to separate the metal from the solution.
WO/2005/110927 | SCUM SKIMMER |
JP2008307464 | WET DUST COLLECTION APPARATUS OF GRAIN TREATMENT FACILITY |
MATSUKAWA NOZOMI
YAMASHITA ICHIRO
Tomoyasu Sakaguchi
Hiroki Naito