1. A completely mixed continous bioreactor used for growing oenicilin operates at a zero orer system. The input glucose is converted into various organic yeats. the flow rate ti this system is 20 liters per minute and the conversin rate is 4 mg/(min- L). The influent glucose concentration is 800 mg/L and the effluebt must be less than 100 mg/L. What is the smallest reactor capable of producing this cinversion?

2. A completely mixed flow reactor operating at steady state has an inflow of 4 L/min and an inflow gloop concentration 400 mg/L. The volume is 60 liters; the reaction is zero order. The gloop concentration in the reactor is 100 mg/L.
a) what is the raction rate constant?
b) what is the hydraulic reaction time?
c) What is the outflow (effluent) gloop concentration