5.2.1 Take 45 liters of fresh potable water in SMBS dosing tank. 5.2.2 Take 1 kg of SMBS powder and add in 5 liters of potable water in bucket and dissolve the SMBS powder in potable water. 5.2.3 Transfer the solution of step 5.2.2 to the SMBS dosing tank through 200 mesh Ny...