| abstract |
The utility model discloses an iron removal device for removing iron ions in waste hydrochloric acid, which comprises an upper end enclosure and a lower end enclosure of a tank body, wherein a liquid inlet and a liquid outlet are respectively arranged on the upper end enclosure and the lower end enclosure; the tank body is filled with resin. The device adopts an ion exchange resin method to remove iron, and has the advantages of strong processing capacity, repeated cyclic recycling, low equipment investment cost and long service life. |