Question

if the mixture of micro-organisms and nutrients is not properly mixed inside chemostat, it will make chemostat to non-self-regularized.

Answer 1

A chemostat (from chemical environment is static) is a bioreactor to which fresh medium is continuously added, while culture liquid containing left over nutrients, metabolic end products and microorganisms are continuously removed at the same rate to keep the culture volume constant.[2][3] By changing the rate with which medium is added to the bioreactor the specific growth rate of the microorganism can be easily controlled within limits.