Industrial Fermentation Bioreactor

Fermentation technology scales the same microbial biology used to make yogurt or beer up to stainless-steel bioreactors producing biofuels, enzymes and antibiotics by the tonne. This simulation models a single batch inside a stirred-tank bioreactor: a microbial population grows through lag, exponential, stationary and death phases while consuming substrate and secreting product, and pH, temperature, dissolved oxygen and agitation all reshape that growth curve in real time. Push any parameter away from the organism's optimum and watch the batch stall, and dial it back in to recover a healthy exponential phase.