Q: Can the acid mist absorption tower lye be recycled?
A: Yes.
The treatment waste gas is acidic, and the pH value is <7, and the acid gas needs to be neutralized and absorbed by water or an alkaline solution, that is, the pH value of the circulating liquid cannot be lower than 8. When the cycle value is lower than 8, the treatment effect is none. At this time, the user can select the root circulation liquid, or add the alkali solution to the original circulating liquid to increase the PH value.