What if the dilute acid is purified in the sulfuric acid purification section?
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RT, it’s a matter of water balance; there is no discharge, and I want to purify and remove impurities using membrane technology or similar methods. I’m looking for specific procedures to do this. Thank you
If it has no utility, it’s simply discharged after being neutralized with an alkali
The dilute acid from the Venturi tube high-level tank, or from the dynamic wave dilute acid tank, can be directly purified through a membrane filter to remove impurities and suspended particles, thereby enabling the reuse of this dilute acid. Part of it can be used to increase the acid concentration, while another part can be utilized in dry absorption processes. This approach allows for greater recovery of sulfuric acid, reduces wastewater discharge, and also cuts down on the amount of lime that needs to be used. There are many successful applications of this method; for more details, please contact me at my phone number 18629044500 to discuss the process further.