Design of wastewater treatment plant for a community

Assignment Help Civil Engineering
Reference no: EM1384917

Consider the design of wastewater treatment plant for a community wiyh average daily and peak hourly wastewater design flows of 2.0 mgd. The raw sewage has an average of 230 mg/l BOD5 and 260 mg/l of suspended solids.

Reference no: EM1384917

Questions Cloud

Nation of immigrants : The United States is a nation of immigrants. There is a great deal of controversy over issues of undocumented immigration. What is the historical pattern of immigration concerns in the economy?
Is it condemnable from the perspective of moral character : is it condemnable from the perspective of moral character? If so and if the action or policy is legally required to do business in the host country; then is the ethical violation significant enough to require withdrawal from which country?
What speed does the alpha particle have while it is emitted : Two particles are fixed on x-axis. Particle 1 of charge q1 = -2×10^-7 C at x = 20 cm and particle 2 of charge q2 = +8×10^-7 C at x = 70 cm. At what x coordinate on the axis is net electric field produced by the particles equal to zero.
Cross between a blue and a colorless strain : 2-mutant, colorless strains of the (fictitious) haploid fungus Cyanomyces are crossed. The progeny consists of 50% wild-type and 50 percent mutant spores.
Design of wastewater treatment plant for a community : Consider the design of wastewater treatment plant for a community wiyh average daily and peak hourly wastewater design flows of 2.0 mgd. The raw sewage has an average of 230 mg/l BOD5 and 260 mg/l of suspended solids.
Identify some of the key processes that need improvement : Identify some of the key processes that need improvement in your organization associated with the following: sales, marketing, customer service, supply chain management
Explain how much would working capital need to be reduced : Explain how much would working capital need to be reduced and/or profit margin increased? Illustrate what steps do you recommend the corporation to take
Minimize the occurence of hate crimes : Who are some targets and/or victims of hate crimes? What are some of the causes and effects of these crimes? What actions can be taken to minimize the occurence of hate crimes?
Determine a sequence that will minimize makespan time : hetimes required to complete each of eight jobs in a two-machine flow shop are shown in the table that follows. Each job must follow the same sequence, beginning with machine A and moving to Machine B.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Four-lane undivided multilane highway

A four- lane undivided multilane highway ( two lanes in each direction) has 11- ft lanes and 5- ft shoulders. At one point along the highway there is a 4% upgrade that is 0.62 mi long.

  Horizontal axle passing through center

A 75g , 30cm--long rod hangs vertically on a frictionless, horizontal axle passing through its center. A 12g ball of clay traveling horizontally at 2.5m/s hits and sticks to the very bottom tip of the rod.

  Design condition inflow and pumping rates

Derive an equation that allows you to compute the diameter of the drain hole for a desired steady water height in the tank for the design condition inflow and pumping rates.

  Superelevation rate for a roadway

What superelevation rate would you recommend for a roadway with a design speed of 100 km/hr and a radius of curvature of 500 m? Assume f = 0.11.

  Wall shear stress and friction velocity

A rectangular channel 5 m wide carries a discharge of 10 m^3/s at a uniform depth of 3 m. The channel is running on a slope of 0.0025 m/m. Estimate wall shear stress and friction velocity. Assume the density of flowing water as 1000 kg/m^3.

  Calculate equivalent pipe size and flow in the pipe

The first pipe of 0.4-m diameter is 500 m long, the second pipe 600 m long, size 0.3 m, and the last pipe is 500 m long of diameter 0.2 m. If the elevation difference between two reservoirs is 30 m, calculate equivalent pipe size and flow in the p..

  Difference between total and static pressure

The difference between the total and static pressure before a shock is 75 psi. What is the maximum static pressure that can exist at this point ahead of the shock? The gas is oxygen.

  Conduiting with a roughness coefficient

Given an 18-in. concrete conduit with a roughness coefficient of n = 0.013, s = 0.02, and a discharge capacity of 15 cfs, what diameter pipe is required to triple the capacity?

  Problem related to horizontal cylindrical tank

A horizontal cylindrical tank 4 ft in diameter and 10 ft long is full of water. Find the work done in pumping the water to a point 4 above the top of the tank.

  Free expansion of the rod

A rod of steel is 20 m long at a temperature of 200C. find the free expansion of the rod when the temperature is raised to 65 0 C. Find the temperature stress produced

  Purpose of the international space station

Briefly explain the purpose of the International Space Station, and list the name of all space agencies involved in building and operating it.

  Sample of natural glacial-groundwater table

A sample of natural glacial till was taken from below the groundwater table. The water content was found to be 52%. Estimate the wet density, dry density, buoyant density, porosity and void ratio. Clearly state any necessary assumptions.

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