hi... i have done this exp which is Coagulation.

i have gain these results... i need you just to connect (PH and Turbidity) results to theory mean why these results have been like this...

thanks

TR1 TR2 TR 3 TR4 TR 5 TR 6 20 20 20 20 20 20 1 1 1 1 1 3 5 7 8. 9 Test reactors Turbidity (NTU) Volume of water (L) Sample water - pH Optimum coagulant dose (mg/L) Volume of coagulant (mL) Final turbidity (NTU) Final water - pH Depth of sludge in ker (mL) 30 30 30 30 30 30 30 30 30 30 30 30 0.83 6 1.7 3 2.7 3.8 CO in 3.6 6.3 7.5 7.7 8.1 9.5 67 71 69 69 70 68