Electrodialysis wastewater treatment
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The electrodialysis process here requires a wastewater pretreatment system; the wastewater generated by electrodialysis cannot be sent directly to the salt-containing wastewater treatment plant. Does everyone know what processes can be used to deal with this?
Electrodesalination processes generally produce oil-containing effluents; therefore, an oil-water separation tank 01 can be installed. The contaminated oil and some of the water overflow from the upper part of tank 01 into tank 02, while the wastewater from the lower part is sent to a wastewater treatment plant after being pumped and cooled in a heat exchanger.
It is recommended to install a desalination system so that the salts in the saline wastewater can be diluted and then discharged.
Some people on the Internet say that after ultrasonic treatment, the oil content in the wastewater decreases significantly; I’m not sure if this is true
Is it that diaphragm pump that uses air? Then we just need to add an oil-water separator!
In our electrodesalination system, we have installed an oil remover to collect and remove the oil present in the saline wastewater; however, its effectiveness is not very good
What we have here isn’t very reliable; it’s greatly affected by factors such as the properties of crude oil