. Calculate the annual cost of slaked lime and soda for treating70,000 litres of water per day, if the water contains the following impuritiesMg(HCO), = 100 ppmCaSOMgSO4SiO,CACO, = 280 ppmNaCl = 35 ppm%3D%3D:110 ppm= 80 ppm= 40 ppm.%3D= 138 ppmMgCl, :Fe,O3Purity of slaked lime is 85% and that of soda is 100%. Slaked lime costs 780per quintal and soda for 7 400 per quintal.[Atomic weights in gm : Ca = 40, Mg = 24, S = 32, Cl = 35.5, C = 12, 0 = 16.Na = 23, Fe = 56, and Si = 28].55 ppm%3D%3D%3D

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. Calculate the annual cost of slaked lime and soda for treating 70,000 litres of water per day, if the water contains the following impurities CACO, NaCl - 280 рpm Mg(HCO), = 100 ppm 2. CaSO, MGSO4 Sio, Purity of slaked lime is 85% and that of soda is 100%. Slaked lime costs 780 3 35 рpт =110 ppm MgCl, = 138 ppm = 80 ppm %3D %3D Fe,O3 = 55 ppm = 40 ppm. per quintal and soda for 7400 per quintal. [Atomic weights in gm: Ca = 40, Mg = 24, S = 32, Cl = 35.5, C = 12, 0 = 16, %3D %3D Na = 23, Fe = 56, and Si = 28]. %3D %3D %3D

. Calculate the annual cost of slaked lime and soda for treating 70,000 litres of water per day, if the water contains the following impurities CACO, NaCl - 280 рpm Mg(HCO), = 100 ppm 2. CaSO, MGSO4 Sio, Purity of slaked lime is 85% and that of soda is 100%. Slaked lime costs 780 3 35 рpт =110 ppm MgCl, = 138 ppm = 80 ppm %3D %3D Fe,O3 = 55 ppm = 40 ppm. per quintal and soda for 7400 per quintal. [Atomic weights in gm: Ca = 40, Mg = 24, S = 32, Cl = 35.5, C = 12, 0 = 16, %3D %3D Na = 23, Fe = 56, and Si = 28]. %3D %3D %3D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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