The effects of different processes combined with chelating resin on the treatment of nickel ion and complexed nickel were investigated.It was found in static test that advanced oxidation process-flocculation sedimentation-ion exchange(TP207 resin)had a good treatment effect on nickel-containing wastewater,but the adsorption effect of TP207 resin on complexed nickel with strong stability was limited.
ion exchangenickelflocculation sedimentationadvanced oxidation processchelating resin