Please enable JavaScript.
Coggle requires JavaScript to display documents.
instrumentation and control - Coggle Diagram
instrumentation and control
sensors
in-line
penetrate into the interior of the fermentor
on-line
samples which are continuously withdrawn
off-line
do not com into contact with the fermentation broth;
a portion of liquid is taken away for analysis
control
MV-SV = error
PID controller (proportional-integral-derivative)
control systems
temperature control
dissolved oxygen control
pH control
foam control
foam impellers
foam centrifuges
antifoam
dissolved CO2 control
redox potential control
microbial biomass
[NADH] by fluorimetry
computer steered process control