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- Saturation plot analysis - After this, will decide which regression line should we choose.
- Draw a smoother slope curve - using smaller uniform ¿x
- Get feedbacks from the Tube Floc group - We Rock!
- Tidy up the programming and make a list of constants used
March 7, 2008
Another example of how the data was analyzed.
Previous setup
Alum = 35mg/L, initial NTU = 75 NTU, Flow rate = 1.443 mL/s
Figure 1. Raw Data
Figure 2. Turbidity vs. Terminal Velocity
Figure 3. Regression plots. Regression was done for up to the 10th degree of polynomial. Only 4 of them are shown here.
Figure 4. Sum squared error and R2 value