本發明提供一種以流體化床反應從含鎳廢水中回收鎳之處理方法，該處理方法除了具有高的鎳移除效率之外，且可減少化學藥劑的使用。再者，該處理方法不需要在流體化床反應槽內使用擔體，其利用操作條件與反應槽設計的改變使晶體在流體化床反應槽內形成。該處理方法獲得的處理效率與結晶顆粒純度高，具有高的利用潛力。 The present invention relates to a treatment method by using fluidized-bed reactor to recycle nickel from nickel-containing wastewater. In addition to a high efficiency of nickel removal, the treatment method also can reduce the usage of chemical agents. Furthermore, this treatment method does not apply carriers in the fluidized-bed reactor. By varying the operation conditions and reactor design, the crystals are formed in the fluidized-bed reactor during the treatment process. This treatment method has a very high application potential because of high treatment efficiency and crystal purity.
