What are alternative treatment option for the removal of edc

Assignment Help Civil Engineering
Reference no: EM13535626

1.The area shown is revolved about the x axis to form a homogeneous solid of revolution of mass m. Using direct integration, express the mass moment of inertia of the solid with respect to the x axis in terms of m and h

2.A concrete sewer pipe 3ft in diameter is laid so it has a drop in elevation of 1.0 ft per 1000ft of length. If sewage ( assume the properties are the same as those of water) flows at a depth of 1.5ft in the pipe, what will be the discharge?

3.What are alternative treatment options for the removal of EDCs in tertiary treatment? Be sure to justify any alternative treatment method you propose.

Reference no: EM13535626

Questions Cloud

List the advantages of compressed natural gas : List the advantages and disadvantages of the following alternative fuels: ethanol, methanol, biodiesel, compressed natural gas, and liquid petroleum gas.
Find the settling velocity of a 20 µm diameter particle with : Find the settling velocity of a 20 µm diameter particle with density 1500 kg/m3. If this particle had been hurled to a height of 8,000 m during a volcanic eruption, estimate the time required to reach the ground
What is the step method for drawing raft foundation : A long line of burning agricultural waste emits 0.3 g/m/s of particulate matter on a clear fall afternoon with winds blowing 3 m/s perpendicular to the line. Estimate the ground-level particulate concentration 400 m downwind from the line.
What must the hydraulic detention time be in the aeration : Although primary and secondary sedimentation is responsible for the removal of some BOD, you will design a bioreactor which removes 85% of BOD entering the plant using an activated sludge bioreactor. Use the following values: Influent (to bioreactor)..
What are alternative treatment option for the removal of edc : What are alternative treatment options for the removal of EDCs in tertiary treatment? Be sure to justify any alternative treatment method you propose.
A water pump can generate a pressure diference : A water pump can generate a pressure diference ΔP (psi) given by ΔP=145-0.1Q2, Q is the flow rate in ft3/s. It suplies a pipe of diameter 20", roughness of .5 inches and length of 2500 ft.
Determine the net power delivered and the cycle efficiency : Determine the net power delivered and the cycle efficiency. What is the percent increase in the efficiency compared to an otherwise identical system with no regeneration. Assume “cold air-standard cycle” for both systems above.
What are the heat addition rate in the combuster and the : A “Cold Air-Standard Brayton cycle” gas-turbine power plant delivers a net power output of 60 MW to an electric generator. The compressor intake temperature is 300 K and the maximum temperature in the cycle is 1200 K.
What is the diameter of the bubble before it reaches : Listed on cramster as ask. There is a car driving through water. Velocity is 12mph. Find h (max water depth) that will alow car to pass. List all assumption and calculations is the problem statement.

Reviews

Write a Review

Civil Engineering Questions & Answers

  What is the maximum number of aircraft waiting during hour

During that same hour, 20 departing aircraft uniformly arrive at the runway within a 20-minute period. Assume no other departing aircraft arrive at the runway during the hour.

  Calculate the f per m ration for the aeration tank

An activated sludge process receives 4000m^3 / day containing 120 mg BOD /L from the primary settling tank and 3500 m^3/day Containing 25mg BOD/L from the secondary settling tank.

  Find uniform annual amount that is equivalent to gradient

Find the uniform annual amount that is equivalent to a uniform gradient series in which the first year's payment is $500, the second year's payment is $600, the third year's payment is $7000,

  How to determine the efficiency of the pump

Water is pumped at a rate of 1.57 cfs from one large open tank into another through a 6 in diameter cast iron pipe 400 ft long. The water level in the second tank is 160 ft above the level of the first tank and the discharge end of the pipe is sub..

  What is the deflection on a mercury manometer connected

A pitot-static tube is used to measure the velocity at the center of the pipe. If the fluid velocity is 10 ft/s, what is the deflection on a mercury manometer connected to the pitot-static tube

  Determining specific gravity

The cross sectional dimensions of a 4-ft-long wood member at 30% moisture content is 1.5 in. x 7.5 in., and its weight is 11 lb. At oven-dry condition, its dimensions and weight are 1.35 in x 6.8 in., and 10.2, respectively. What is its specific g..

  What type of aquifer material do you expect in the location

The elevation of water in well A is 300m above sea level and well B is 350m above sea level. The wells are 45m apart. A dye test reveals that the specific discharge between the two wells is about 2.75m/day.

  Determine what type of volcano is olympus mons

A-Olympus Mons, a 69,000-foot-tall mountain on Mars, is the largest volcano in the solar system. Its circumference at the base is large enough to cover almost the entire state of Colorado.

  How do i solve this problem a 14 in diameter rod must be

how do i solve this problem a 14 in diameter rod must be machined on a lathe to a smaller diameter for use as a

  A rapid sand filter has a loading rate of 800 mh surface

a rapid sand filter has a loading rate of 8.00 mh surface dimensions of 10 m x 8 m an effective filtration rate of 7.70

  Determine what is the shortest height tank should be

An engineering student has been given the assignment of designing a hydraulic holding system for a hay baling system. The system has four cylinders with 120 mm diameter pistons with a stroke of 0.320 m.

  Write the vector expression for velocity of a as measured

The air transport B is flying with a constant speed of 480 mi/hr in a horizontal arc of 9-mi radius. When B reaches the position, aircraft A, flying south-west at a constant speed of 360 mi/hr

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