Question

1. Calculate the amount of hydrated lime and soda needed for softening 2000 litres of water having the following dissolved salts:

CaSO4= 1.36g/l MgCL2= 0.95g/l
MgSO4=1.2g/l​

Answer 1

Answer:

. Calculate the amount of hydrated lime and soda needed for softening 2000 to

water having the following dissolved salts:

(i) Caso, = 1.36 g/l

(ii) MgCl, = 0.95 g/l

(iii) MgSo, = 1.2 g/l. Calculate the amount of hydrated lime and soda needed for softening 2000 to

water having the following dissolved salts:

(i) Caso, = 1.36 g/l

(ii) MgCl, = 0.95 g/l

(iii) MgSo, = 1.2 g/l