Ultrasonic cleaning wastewater
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What process is generally used to treat wastewater from ultrasonic cleaning? Direct coagulation doesn’t yield any effect.
Could you provide some basic information on wastewater, such as the main pollutants and SS?
The ultrasonic cleaning wastewater from electroplating plants contains oils, emulsions, anionic surfactants, and a high pH value； According to the technology provided by Environmental Protection Network, the typical treatment process involves first removing oil, then adding some demulsifiers to break down the emulsified oil, and finally carrying out flocculation and sedimentation.