The carbon loading rate and pH setpoint for fermentations
What is 15 g/L and pH 6.0?
The selection recipe limits the presence of this element in the Selection Reactor (R-301)
What is Carbon?
The percentage decanted every 12-hrs from R-301's total working volume
What is 25%?
The production feed volume is what percent of the selection broth decant
What is 50%?
On a pump skid, this controls the PSI of material in recirculation.
What is the Flow Valve?
This carbon acidifies the reactor and prevents bacteria from doing their job
What is Lactic Acid?
The salt that provides phosphorus to the Selection Reactor (R-301)
What is potassium phosphate (KH2PO4)?
During this phase, PHA producers and others grow.
What is the feast phase?
PRs are more concentrated in ____ and less concentrated in ____.
What is carbon and nitrogen?
On the HMI, if this level is triggered a pump interlock will occur
What is "high high alarm level"?
The preferred process flow for R-201 after anaerobic fermentation is complete.
What is R-201 to S-304 to TK-202?
The salt that provides ammonia to the Selection Reactor (R-301)
What is ammonium chloride (NH4Cl)?
This analysis tells how many grams per liter of cells are in the Selection Reactor (R-301)
What is cell concentration?
The Stabilization Tank (TK-303) stabilizes this property of PHA
What is the molecular weight?
This controls the system when operating in hand mode.
Who is the operator?
What is the HPLC?
The minimum working volume for the Selection Recipe Tank (TK-203)
What is 30%?
What is selection pressure?
This is a supplemental material that is added to R-302 if only using a PM and AM decant from R-301
What is selection feed recipe?
These two items indicate flow on a pump skid and HMI.
What is the PIT and rotameter?
The 4 key intermediates produced in anaerobic fermentation that are metabolized into PHAs
What is Acetic Acid, Butyric Acid, Propionic Acid and Valeric Acid?
To shift the cell concentration in the Selection Reactor (R-301), this element would need to change in the recipe
What is the carbon concentration?
The cell residence time in the Selection Reactor (R-301)
What is 2 days?
The theoretical TC target for production feed
What is 6000 mg/L?
These two parameters can be used to control the air flow from the Blower (BL-505).
What is the scfm and DO?