Where does the brine that overflows from the brine sump go?
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This post was last edited by sunjl1981 on 2013-1-6 20:28. In the natural circulation electrolysis process, saltwater overflows from the saltwater sump (D-170); so where does this saltwater go? We went to the underground wastewater tank – isn’t that a waste? I would like to consult electrolysis experts. # hcbbs
The ultra-pure brine overflowing from the high-level tank goes to 160
Just go to the gutter. Under normal circumstances, an overhead tank will not experience overflow. It’s just for security purposes.
We are Wood troughs; the brine from the high-level trough overflows into the brine storage tank, from there it goes to the heat exchanger and then back to the high-level trough for electrolysis. 1# linqhy
The brine in the high-level brine tank can overflow into the brine storage tank, and from there it goes through the preheater before being used in the resin tower; it would be a waste to discharge it into the drain.
The brine from the high-level brine tank overflows into the tank that contains only water, and the liquid level can still be controlled so that no overflow occurs
The design generally involves overflow into a gutter. If D-170 and the brine tank are located close to each other, the overflow pipe can be connected to the brine tank; however, since the overflow pipe is relatively thick, the investment cost will be higher. D-170 generally does not experience overflow, unless the level transmitter is damaged; therefore, it is sufficient to connect the overflow pipe to the drain.
Perhaps in your process, the brine flows directly into the high-level tank after passing through the resin tower; what I’m referring to is a super-pure brine storage tank with a capacity of 160, and the overflow from the brine high-level tank can return to this tank – 1# linqhy
The brine from the high-level brine tank designed by our unit overflows into the D-150 brine storage tank; it’s a waste to let it go into the drain. The level of the sump can be controlled so that it overflows only during shutdown.
Considering investment issues, making the pipeline from the anode liquor discharge tank shorter is the most efficient approach, as it allows for utilization in the primary or secondary brine storage tanks.
Our sump tank overflows constantly. Return to the filtered brine (primary brine) tank for regeneration in the resin column once again.