Gfo regeneration. Is it done rinsing

[Xtc_link]

While regenerating a batch of gfo the impeller on the nock off mj1200 went to pieces. So I was forced to rinse it with gravity. Ran 7.5gallons of DI threw it and it reads 7.4ph. Is it Safe to use or does it need more rinsing?

 

[Randy Holmes-Farley Verified Community Expert]

This is after high pH treatment? If so, and assuming the pH is accurate, it is done.

 

[Xtc_link]

Meter calibrated with fresh solution.

In the future I'll just watch the ph to see how much it takes to complete a rinse