1. Provide Batch settling test data as follows: 0 min 0 3 5 10 15 20 30 Z.mm 1000 690 480 300 220 180 130 Need to calculate the design of a continuous sedimentation device, by specifying the data according to the following diagram Overflow (water) THICKENER Feed Lo=0.2 m/s Co 2500 mg/L Underflow L = 0.045 m/s to calculate (2) cross-sectional area and diameter of the settling machine (b) Concentration of suspension in the lower outflow (C.) (c) Overflow of the upper line (Overflow). L, in kg/h