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The activated sludge process is sometime referred as
The activated sludge process is an aerobic suspended growth treatment system in which microorganisms use the organic content of wastewater as an energy source as well as for survival and replication.
The activated sludge process is an aerobic suspended growth treatment system in which microorganisms use the organic content of wastewater as an energy source as well as for survival and replication.
See lessA continuous reactor has a dilution rate of 0.5 h-1. Its residence time would be
The residence time of a continuous reactor with a dilution rate of 0.5 h^-1 is 2 hours, given by the inverse of the dilution rate.
The residence time of a continuous reactor with a dilution rate of 0.5 h^-1 is 2 hours, given by the inverse of the dilution rate.
See lessIn aerobic yeast fermentation for production of citric acid from alkanes using a fed-batch culture, why alkanes are slowly fed to the yeast?
First, we need to understand that aerobic yeast fermentation
First, we need to understand that aerobic yeast fermentation
See lessSaccharomyces cerevisiae is being grown in a chemostat converts glucose to biomass, ethanol, glycerol and carbon dioxide. At steady state, the concentration of glucose, biomass, ethanol and glycerol will
Saccharomyces cerevisiae is being grown in a chemostat converts glucose to biomass, ethanol, glycerol and carbon dioxide. At steady state
Saccharomyces cerevisiae is being grown in a chemostat converts glucose to biomass, ethanol, glycerol and carbon dioxide. At steady state
See lessFor organisms growing in a chemostat, the specific growth rate
In summary, when steady-state conditions are reached in the chemostat, the dilution rate (D) is equal to the specific growth rate (μ). Therefore, one can easily calculate the mean doubling time or generation time of the microorganism in culture.
In summary, when steady-state conditions are reached in the chemostat, the dilution rate (D) is equal to the specific growth rate (μ). Therefore, one can easily calculate the mean doubling time or generation time of the microorganism in culture.
See lessA continuous bioreactor in which only the flow rate is used to control the rate of cell or product productivity is called
Chemostats are continuously operated bioreactors wherein growing cells reach a steady-state condition at which specific growth rate as well as biomass, substrate, and the product concentrations remain constant.
Chemostats are continuously operated bioreactors wherein growing cells reach a steady-state condition at which specific growth rate as well as biomass, substrate, and the product concentrations remain constant.
See lesscontinuous reactor at steady state?
CSTR reactors are known for their efficient mixing and stable, uniform performance under steady-state conditions. Typically, the output composition is the same as the material inside the reactor, which depends on the residence time and reaction rate.
CSTR reactors are known for their efficient mixing and stable, uniform performance under steady-state conditions. Typically, the output composition is the same as the material inside the reactor, which depends on the residence time and reaction rate.
See lessImmobilized cell reactors for wastewater treatment have the advantage of having/being
Immobilized cell reactors for wastewater treatment have the advantage of having/being · higher cell concentration · more stable and prevent washout ·
Immobilized cell reactors for wastewater treatment have the advantage of having/being · higher cell concentration · more stable and prevent washout ·
See lessWhich of the following would not be subjected to the "glucose effect"?
These and other data have led us to conclude that the reduction in the CRP–cAMP level cannot be responsible for the glucose effect in the glucose
These and other data have led us to conclude that the reduction in the CRP–cAMP level cannot be responsible for the glucose effect in the glucose
See lessFormation of end product by Lactococcus lactis will become non-growth associated as lactic acid accumulates because
lactis is added to milk, the bacterium uses enzymes to produce energy molecules (ATP), from lactose. The byproduct of ATP energy production is lactic acid. The lactic acid produced by the bacterium curdles the milk, which then separates to form curds that are used to produce cheese.
lactis is added to milk, the bacterium uses enzymes to produce energy molecules (ATP), from lactose. The byproduct of ATP energy production is lactic acid. The lactic acid produced by the bacterium curdles the milk, which then separates to form curds that are used to produce cheese.
See less