Determine the actual detention time observed in the field

Assignment Help Civil Engineering
Reference no: EM13306195

Assume a plant flow of 12,000 m3/day. Determine the actual detention time observed in the field of two circular settling tanks with depth 3.5 m that was designed to have an overflow rate not exceeding 60 m3/m2-day and a detention time of at least 2 hour.

Reference no: EM13306195

Questions Cloud

Calculate mass of sludge wasted each day for sludge system : A wastewater treatment plant has a flow of 35,000 m3/day. Calculate the mass of sludge wasted each day (QwXw, expressed in kg/day) for an activated-sludge system operated at a solids retention time (SRT) of 5 days
What is the final temperature of the iron block : A 3.5-kg block of iron (c=0.11 kcal/kgoC) that has been brought to a temperature of 1,063oC is placed on top of a 2.5-kg block of ice (c=0.5 kcal/kgoC) that has been cooled to -50oC
Discuss the typical risks faced by a firm : In a market economy, the price system facilitates allocation of resources. Discuss how a manager may contribute to the profit maximization goal of a firm by studying managerial economics.
Does that imply that a is a regular language : If A
Determine the actual detention time observed in the field : Determine the actual detention time observed in the field of two circular settling tanks with depth 3.5 m that was designed to have an overflow rate not exceeding 60 m3/m2-day and a detention time of at least 2 hour.
Which choice is the worst choice in terms of salary : Review all of the job offers that the graduate student has received, considering all of the trade offs listed above. Which choice is best choice in terms of salary for this student? Which choice is the worst choice in terms of salary? Please provide ..
What is break even point and when would be better to choose : A car dealership offers $2000 cash back; financing at 3.49% APR for 60 months or 0% APR for 60 months when you purchase a car. What is the break even point and when would it be better to choose one option over the other.
Write a program that prompts for a pattern of 6 dice : Write a program that prompts for a pattern of 6 dice and then counts the number of throw necessary to get that pattern to appear.
What fraction of the original dose remains in the body : Tetchnetium is a radioactive isotope that emits a gamma ray with a half life of 6 hours. what fraction of the original dose remains in the body 24 hours after preparation

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the velocity and acceleration of block b

Determine the velocity and acceleration of block B and determine the velocity and acceleration of Car A relative to Car B.

  Determine the magnitude of f2 which will cause the reaction

Determine the magnitude of F2 which will cause the reaction Cy at the bearing C to beequal to zero. The bearings are in proper alignment and exertonly force reactions on the rod. Set F1 = 550 lb.

  What is the angle theta required for equilibrium

what is the maximum weight of the crate that the system can support? What is the angle theta required for equilibrium?

  Describe what are the different dimensionless groups

What are the different dimensionless groups that describe a golf ball. A golf ball has two velocities, a spin velocity and a forward velocity.

  What the meaning of steady state

could you please help me to figure out what the meaning of steady state in the pavement management system preservation and rehabilitation.

  Determine what design speed was used for the curve

A horizontal curve was designed for a four-lane highway for adequate SSD. Lane widths are 12 feet, and the superelevation is 0.06 and was set assuming maximum fx. If the necessary sight distance required 52 feet of lateral clearance from the roadw..

  Describe will the car stop before hitting the wall

A car weighing 4000 pounds strikes the stopping barrier depicted below head on at a speed of 70 mph. The stopping force in the barrier is a function of how far the car penetrates into the barrier.

  Determining stress fort rigid bar of negligible weight

The rigid bar of negligible weight is supported as shown. Find the stress in each rod if the temperature rises DeltaT after a load P is applied. Use the following data: area of steal rod 320mm2, bronze rod 1300mm2, thermal expansion coefficient Al..

  At what rate is the diameter increasing

a spherical balloon inflated sos that the volume is increasing at the rate of cubic meter/min. At what rate is the diameter increasing when the diameter is 12 m?

  Prepare and tabulate the design aid for partial flow

Prepare and tabulate the design aid for partial flow as per the equations for interpolation of velocity and diameter for corresponding flows.

  Determine pressure drop in length assuming laminar flow

Under these conditions flow is expected to be turbulent, but for a clean air, very smooth enterance (with guided vanes) to the tube and no tube vibration, it may be possible to maintain laminar flow.

  Probability of pulling out vehicle at oncoming traffic

Assuming a standard driver reaction time of 2.5 seconds, what is the probability that the vehicle pulling out will get in an accident with oncoming traffic?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd