Classification of water carriage systems/sewerage systems/advantages and disadvantages of each systems/sanitary engineering.
Classification of water carriage system/sewerage systems Separate system In this system, storm water and sewage are conveyed separately in two different sets of conduits. Advantages 1.The size of pipes is much smaller than the combined system sewers. This gives the advantage of good hydraulics in the pipe (the pipe is Designed to have a minimum velocity to prevent sedimentation of sand) 2.Separation of wastewater from storm water minimize the total quantity of sewage which has the following advantages : a. Smaller pumping stations are needed. b. Smaller and more efficient treatment plants are needed. c. Overfl...