Ultrasonic oil removal wastewater
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Previously, when this kind of wastewater was treated by adding sulfuric acid to a pH of around 2, the oil would float on the surface; after removing that floating oil, ferrous ions and hydrogen peroxide could be added to treat the water. Now, however, the oil no longer floats on the surface, and the water cannot be treated effectively. What should be done in this situation?
It’s possible that emulsifying the oily wastewater still poses problems for disposal.
We have encountered this situation as well; if it isn’t handled properly, it gets dumped into a pool on the side
Now that technology has advanced, the situations that can be handled are becoming increasingly complex
Can the ultrasonic power be adjusted? It should be emulsified. Try adjusting it; if there are things you don’t understand, is adding sulfuric acid intended for neutralization? Is the wastewater alkaline? And why is it necessary to keep it at 2? What impurities are taken into consideration? What does adding ferrous ions serve to reduce? Hydrogen peroxide with a pH of 2 should have reducing properties. I don’t understand what kind of process it is? Could you explain it?