Chemical Plant
Case Study

 

Total water in system=530 gallons.

Total retention time=1.5 days.

Average flow rate=0.25 gpm (360 gpd).

 

 Nitrification of Ammonia apparent as nitrite (NO2) increases at first, and then decreases as nitrate (NO3)
increases.

*Spiked with amines on day 6.5.


Effluent line moved back 1.5 days to match with influent.

 

 *Spiked with amines at day 6.5

Note: Effluent line is adjusted back 1.5 days to match feed.