Depending on the source of oily sewage, the composition and presence of oil pollutants in water bodies are also different. There are five types of oil in sewage water: suspended oil, dispersed oil, emulsified oil, dissolved oil, and oil-solid matter.

Electric flocculation equipment can use its strong electric field to cause the directional migration of charged emulsified oil particles, neutralize the electric core on the surface of the electrode plate, and achieve destabilization polymerization. At the same time, the high-efficiency flocculation groups produced by electrolysis can also destroy oil droplets very well. The electric double layer structure realizes the effect of demulsification, and then a large number of micro-bubbles generated by the cooperative reaction are used to remove the oil droplets after demulsification. The removal rate can reach more than 90%. A

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