Hi Arun, the comments below ...
Published by Ian Pearson
Hi Arun, the comments below are very valid. Just one other consideration. As you increase the flow you will change the F/M ratio (food to microorganism ratio). Initially this will result in a high food to microorganism ration resulting in rapid growth of your biomass, but poorer floc formation. It should stabilise after a few days, but you may need to change your sludge wastage settings in order to achieve an acceptable sludge age. 