Annual power cost of the ro system

Assignment Help Civil Engineering
Reference no: EM1383302

A brackish water Reverse Osmosis (RO) system has one skid with 36 vessels each containing six membrane elements. The plant produces one million gallons per day of desalted water. Is the system within membrane manufacturer's warranty requirement of maximum flux rate of 14 gfd? What is the annual power cost of the RO system?

Reference no: EM1383302

Questions Cloud

Explaining somalian refugee crisis : At least 500-600 Somali refugees are going to be settled in Figaro in upcoming year, as part of U.S. government program. Somali refugees have been resettled in number of cities in U.S. already.
Atorade and found out that the average weight was : Pepsi uses six-sigma technique to evaluate whether its 15 oz Gatorade has consistent weight. Pepsi took a sampling of 1000 15 oz Gatorade and found out that the average weight was 15.12 oz with a standard deviation of 0.3 oz. Pepsi considers a to..
How to select peer-to-peer-server-based or hybrid network : Individual employees also should be able to control resources their own machines. Would you select peer-to-peer, a server-based, or a hybrid network? Explain why?
Discuss the values and beliefs : Critically discuss the values and beliefs that have led people in the United States to cherish a capitalist economy. Why do consumers purchase products such as fast food hamburgers and Nike shoes?
Annual power cost of the ro system : Is the system within membrane manufacturer's warranty requirement of maximum flux rate of 14 gfd? What is the annual power cost of the RO system?
Isolate the enzyme that synthesizes folic acid : Assume you isolate the enzyme that synthesizes folic acid in bacteria and conduct few enzyme kinetics experiments. You discover, not surprisingly, that sulfa drugs inhibit enzyme's activity
Find the approximate probability : Do the data demonstrate that the true mean photometer reading for the color density is significantly different from 12 at 3 percent level of significance?
Required to dewater a construction site : It is required to dewater a construction site 80 m by 80 m. The bottom of the construction will be 1.5 m below the initial water surface elevation of 90 m.
Create and implement a lexical analyzer for c : Create and implement a lexical analyzer for C-- as follows: Write the set of token types to be returned by lexical analyzer. Explain regular expressions for this set of token types.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Write a report on toxic and hazardous waste

Toxic and Hazardous waste: how are they treated, safety measures, regulations in USA about hazardous waste.

  Difference between labor cost and labor pro-ductivity

Determine the number of man-hours required to form the structure using data from R. S. Means or other appropriate reference. What is the difference between labor cost and labor pro-ductivity?

  Environmental impact regarding the construction of the dam

Draw A flow net. Show flow lines, flow Channels, and Equipotential lines. Using flow nets, please provide an estimate of seepage rate below the dam. Your submittal will provide the basis for an environmental impact statement regarding the construc..

  Personalized Cancer Therapy-A step forward

Cancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease.

  Total vehicle delay in the cycle with queueing diagram

If the queue clears exactly at the end of the effective green D/D/1 queuing applies, determine the total vehicle delay in the cycle (in veh-sec) .

  Coefficient of friction-skidding resistance

Two passenger cars are traveling at 65 MPH on a highway moving in the same direction in the same lane. The cars are separated by 25 feet for every 10 MPH of their speed. The coefficient of friction (skidding resistance) between the tires and the r..

  Parallel tangents of a reversed curve

The perpendicular distance between two parallel tangents of a reversed curve is 20m. The azimuth of the back tangents of the curve is 270 00 and the azimuth of the common tangent is 310.

  Determining the pumping rate

Determine the required pumping rate. the aquifer has T= 1600 m 2 /day and the wells each have radius of influence of 600m.

  Engineering ethics concepts and cases

Engineering ethics concepts and cases

  Hydrograph for a watershed having a drainagearea

For the data given below, derive the 2-hr unit hydrograph for a watershed having a drainagearea of 216 km^2, assuming a constant baseflow of 20 m^3/s.

  Fraction of the herbicide

The herbicide 2,4,D, is applied to a golf course at a rate of 1.2 kg/ha. The organic matter content of the soil is 1%, bulk density is 1.3 g/cm3, and water content is 0.3. a) What fraction of the herbicide is adsorbed, and what fraction is dissolve..

  Width of the footing if factor of safety given

Characteristic values of the shear strength parameters of the soil are c'= 0, and f' = 400. Determine the required width of the footing if a factor of safety of 3.0 against shear failure is specified when the water table rise to foundation level.

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