...
This presented a whole new challenge, because the entire design for the lime particles was based on the assumption that the suspended lime formed small particles and therefore could be treated as flocs (with different characteristics)so as to use the plate-settler theory to hypothesize their movements. This meant that the calculated upflow velocity and the capture velocity were not valid for the new kind of lime.
Figure 1. pH vs Time (h)
CONCLUSIONS
The information obtained from this trial was not enough to probe the influence of the two considered variables. Since 2 variables got changed simultaneously, different conclusions can be extracted:
...