Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Design a 10 unit rapid sand filter system for a flow of 6.3 MGD with a filtration rate of 2 gpm/sq ft. and an L: W ratio of 1.3.
Design flow (Q) = 6.3 MGD = 6.3x106
gpd = 4375 gpm
Assume filtration rate of 2 gpm/ft2
Total filter area required = 4375 gpm/2 gpm/ft2
= 2187.5 ft2
Total of 10 filter units (but design is based on 9 filters being in operation and 1 in backwashing). In a problem you will be trying to match this with the answer
Area required per each filter unit = 2187.5/9 = 243 ft2
L:W ratio is 1.3 so LW = 1.3WxW = 1.3W2
= 243 --- this gives W = 13.7 ft and L
= 17.8 ft.
Q. Complete embedment of pipelines into thrust blocks For unreinforced concrete thrust blocks in bends and tees for pressurized pipelines, it's recommended that contact surfac
actual meaning of it? Is it a unit to measure the functions of enviroment?
Q. Show the Functions of diaphragm walls? The functions of diaphragm walls are as follows: (i) It is designed to maintain soils during the construction of underground
by estimation
What are the types of foundation. With figure
JETTIES: A jetty is a structure projecting into the sea from the shore line for receiving ships. They are made of RCC trestles with a deck to accommodate railway track and roa
Q. Energy absorbed in heeling during vessel berthing? When a vessel berths on a fender system at a pier, point of contact of berthing ship can be below or above the centre of
Distinguish between dry and wet corrosion
Q. Joint continuity influenced by inclined bridge deck? Bearings are generally designed to sit in a horizontal plane so as to avoid the effect of extra horizontal force and une
distribution of shear stress in triangular section
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd