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During Experiment 1, the following velocities were used: 5 m/day, 10 m/day, 15 m/day and 20 m/day. This experiment was set on high floc blanket formation. 
Figure 1: Log(Effluent Turbidity) vs. Time
Conclusion
As expected, the effluent turbidity is much higher than the turbidity seen in the control experiment. The spikes in turbidity in the data can most likely be attributed to air bubbles.