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New Zealand The Function and Use of Defoaming Agents for Electroplating Wastewater Treatment(2)





Defoaming agents should have the following properties: ① strong defoaming power and low dosage; ② Adding to the foaming system does not affect the basic properties of the system, i.e. does not react with the defoaming system; ③ Low surface tension; ④ Good balance with the surface; ⑤ Good heat resistance; ⑥ Good diffusion and permeability, high positive spreading coefficient; ⑦ Chemical stability, strong oxidation resistance; ⑧ Good gas solubility and permeability; ⑨ Low solubility in foaming solutions; ⑩ No physiological activity, high safety.



      New Zealand Defoaming agent for electroplating wastewater treatment is specially used to treat wastewater generated during cleaning, filtration, and processing in electroplating production. Due to the comple ly not obvious to just wait for its own dissipation, and there may be splashes at any time, spilling over and polluting surrounding links, causing unnecessary trouble. Defoamer for electroplating wastewater treatment is a shortcut to solve this kind of foam problem. For the electroplating treatment scenario system, foam can be easily eliminated, and secondary foam will not appear for a long time. No oil bleaching, demulsification, high temperature shear resistance, and subsequent works will not be affected.

Application Scenarios of Defoaming Agents for Electroplating Wastewater Treatment

      New Zealand Defoaming agents for electroplating wastewater treatment have low surface tension and are insoluble in foaming media. Adding them to electroplating wastewater will not affect chemical substances such as biological bacteria in the water, and will not change the water quality and its basic system. In addition, high temperature resistance, acid and alkali resistance are also important characteristics. Electroplating wastewater contains alkali and other harsh environmental factors. Defoaming agents for electroplating wastewater treatment can quickly adapt to achieve rapid defoaming and long-term foam inhibition. Excellent water solubility can quickly dissolve with wastewater systems, achieving results.