What is the units of elimination capacity of a biofilter?
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What is the units of elimination capacity of a biofilter?
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- Define and differentiate the following terms: a.Halophilic , b.Capnophilic, and c.MicroaerophilicSource: http://www.hrrsa.org/tours/virtual-tour (This link is just for help) What is the difference between Class A and Class B biosolids? What kind does this facility produce? What are some uses of this kind of biosolid?Lactic acid is produced by using molasses in stirred tank bioreactor . Thermophilic bacteria (45-50 0C) are used during production. Accordingly, how is 1 L of lactic acid produced in this production process? Draw bioreactor and flowchart.
- What are some essential qualities of a biopolymer?What are the general concepts of microbial metabolism and explain each concepts? (Give at least 4 concepts)A microorganism is grown in a fermenter under steady-state conditions. The microorganism growth follows Monod kinetics and the following stoichiometric equation: C3H6O3 +a O2 +b NH3 → c biomass + d CO2 + e H₂O Given that the biomass yield is 0.415 grams of biomass per gram of substrate, determine the respiratory quotient.
- The daily production of a growth-associated byproduct (P) is 250 kg/day. The continuous bioreactor without recycle is fed with a substrate solution (S) with a concentration of 60 g/L at a flow rate of 500 L/h. In steady state condition, calculate: a) the product concentration (Cp).b) the conversion of the limiting substrate.c) the cell concentration (Cx).d) the volume of the bioreactor.Data μmax = 0.20 h-1, KS = 0.70 g.L-1, YX/S =0.50 gX/gS, YP/S = 0.35 gP/gS(answers: Considering P0 = 0 and X0 = 0: a) P = 20.83 g/L; b) 99.2% conversion; c) X = 29.76 g/L; d) V = 6071 L)What is biocompatibility? Briefly describe how the success of a biomaterial is evaluated.Classify the electron holders used by microorganisms according to the rate of biodegradation. What advantages and disadvantages does this provide in terms of biodegradation?
- Lactic acid is produced using molasses in a stirred tank bioreactor. Thermophilic bacteria (45-50 0C) are used during production. According to this a-) Calculate how 100 ml of lactic acid is produced in this production process. b-) Calculate how much raw material (molasses) is required for the production of lactic acid in the Stirred tank bioreactor. Draw the bioreactor and flowchart.what is the hydrodynamic stress of bioreactors when there are cellscultures?For which purpose the method of measuring biochemical demand is used?