How can electroplating wastewater be treated to ensure that the nickel levels are within acceptable limits?

2016-05-20View Original

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How can electroplating wastewater be treated to ensure that the nickel levels are within acceptable limits?

Reply #22016-05-23

Is nickel in the form of nickel cyanide, complexed nickel, or ionic nickel? What do you mean, there’s nothing? In terms of the ion exchange resin process, if nickel cyanide is not to release cyanide, strong-base anion resins should be used; whereas for complexed nickel or ionic nickel, cation resins or chelating resins are more suitable, with chelating resins yielding the best results. If the influent concentration is below 10 ppm, the effluent concentration can reach around 0.05 ppm.

Reply #32016-05-23

This post was last edited by CoCo070563 on 2016-5-27 at 21:51. I have a good method; I can send you some samples for you to try. Contact Qin at Q 961748201

Reply #42016-05-23

Please provide some information on the water quality, so I can prepare a plan for you

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