Filter in each filter cycle

Assignment Help Civil Engineering

Reference no: EM1382837

A rapid sand filter has a loading rate of 8.00 m/h, surface dimensions of 10 m x 8 m, an effective filtration rate of 7.70 m/h, and a production efficiency of 96 percent. A complete filter cycle duration is 52 h and the filter is rinsed for 20 minutes at the start of each cycle.

a) What flow rate (m 3/s) does the filter handle during production?

b) What volume of water is needed for backwashing plus rising the filter in each filter cycle?

Reference no: EM1382837

Questions Cloud

Explain slave drive-sharing same data cable-computer system : If the CD drive and hard drive are sharing same data cable in computer system, what kind of connection is CD drive using? Which of the two drives must be set to master?

Market supply of labor : Use a graphical illustration to describe briefly what the influence an increase in immigration on the market supply of labor

Illustrate what data are you going to gather from target : It will identify problems with Medicaid and Medicare claims which affect physician and hospital claims fraud which may arise because of deliberate planning or casual opportunity. Illustrate what data are you going to gather from your target audienc..

Mediation-negotiation-arbitration or litigation : 300-500 words on an internet article regarding (choose 1) mediation, negotiation, arbitration or litigation. The article should reflect the following:

Filter in each filter cycle : a) What flow rate (m 3/s) does the filter handle during production? b) What volume of water is needed for backwashing plus rising the filter in each filter cycle?

What is the diameter of the moons image : If the translation rms speed of the water vapor molecules in air is 703 m/s, what is the translational rms speed of the carbon dioxide molecules in the same air? Both gases are at the same temperature.

Question about dilution problem : Suppose that you require to dilute a 3mM solution to a concentration of 1 x 10-6 M. Pipettors that dispense volumes ranging from 10~100.

Compare and contrast the native relations of each group : Compare and contrast the native relations of each group. Which group created a strong alliance with natives and elucidate why?

What is the average number of cars in the system : What is the average number of cars in the system (both in line and at the window)? Do not round intermediate calculations. Round to 2 deceimal places.

User Account

All Pages