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What are the treatment methods of circulating cooling water?

Jun 24, 2019

The treatment of circulating cooling water can be summarized into the following four aspects:

  1. Suspension removal:A parafiltration device is set up. The parafiltration flow is generally 1%-5% of the circulating water amount to remove suspended substances.

  2.  Control scale formation;Soften and remove salt or add scale inhibitor.

  3.  Control corrosion;Add scale inhibitor, make the metal surface form a layer of film to cover the metal, so as to isolate from the corrosive medium, prevent metal corrosion.Control microorganismsAdd a biocide.