(1) It is difficult to treat heavy metal complex nickel in chemical nickel waste liquid, so HMC-M2 efficient nickel remover can be used for complex precipitation, because the nickel remover can directly react with complex nickel for precipitation without breaking the net, which is fast and convenient.
(2) Generally, the waste liquid of electroless nickel plating contains both phosphorus and nickel. We can first use the patented product independently developed by Zhan Qing Environmental Protection-hypophosphite remover HMC-P3. Homogeneous precipitation technology can not only remove hypophosphite, but also remove nickel more thoroughly when HMC-M2 nickel remover is used, which greatly reduces the treatment cost.
(3) Zhan Qing Environmental Protection Co., Ltd. can provide customized process scheme for refractory electroless nickel plating waste liquid, so as to achieve the standard discharge.