Determine the detention time in hours for the chemostat

Reference no: EM13313062

Perform a material balance on substrate (S) around a chemostat (completely mixed reactor without recycle) assuming a first-order removal for a substrate with a rate constant of 0.5 hr^-1. The influent substrate concentration is 150 mg/L, and 90% removal is desired. Determine the detention time in hours for the chemostat, assuming steady-state conditions.

Reference no: EM13313062

Questions Cloud

Explain how to prepare-check and adjust the notes : The plus sight and minus sight distances were kept approximately equal. Readings (in feet) listed in the order taken are 5.06 (+s) on BM tree, 8.99 (-s) and 7.33 (+s) on TPI, 2.52 (-s) and 4.85 (+s) on BM X, 3.61(-s) and 5.52 (+s) on TP2, and 7.60..

How far will the puck slide before stopping : A girl hits a puck, giving it an initial velocity of 6m/s. If the coefficient of kinetic friction is 0.050, how far will the puck slide before stopping

Describe how health promotion-health prevention intervention : Describe how health promotion and health prevention interventions can be incorporated into parent and child teaching. Including in-text citations and references for each scholarly sources used.

Calculate the tension in the horizontal cable : A mass M=171 kg is suspended from the end of a uniform boom. The boom (mass=69.0 kg, length=3.60 m) is at an angle %u03B8=69.0 deg from the vertical, Calculate the tension in the horizontal cable

Determine the detention time in hours for the chemostat : Perform a material balance on substrate (S) around a chemostat (completely mixed reactor without recycle) assuming a first-order removal for a substrate with a rate constant of 0.5 hr-1.

Find the maximum current in the inductor : At the instant the current in the inductor is maximal, how much charge is on the capacitor plates, Find the maximum current in the inductor

Project based on financial analysis-create a spreadsheet : Perform a financial analysis for a project using the format provided in Figure 2-5. Assume the projected costs and benefits for this project are spread over four years as follows: Estimated costs are $100,000 in Year 1 and $25,000 each year in Years ..

Determine unstretched length of each rod neglect the weight : The spring loaded supporting rods AB and AC in the figure below aer used as shock absorbers for transporting fragile loads. Knowing that the elastic spring constants for the rods AB and AC are kab = 1.2 kN/m and kac = 1.5 k N/m

Demonstrate why a database was required in the first place : A narrative description of the field chosen for the application being created. This should also include a description of the problem and addressing the weaknesses to be solved by the database.

User Account

All Pages