Question

2: Using the results overflow rate that will yield 88 removal for however using only two points considering a linear relationship and then solve for the iven below for Type-II settling, determine the detention time and % removal of suspended solids. Hint: Determine the % two points, and then draw the respective curves as discussed during lecture details as requested at 88% removal. 0 E1 100 % 70 3 90% Extrapolate 4 96 minutes 65 minutes 100 150 Time, min

I need a guideline to solve this question and the solution.

Answer 1

As suggested in hint, We will be calculating percentage removal corresponds to 70% and 80% iso-concentration lines. and we will do linear interpolation in order to get data for 88% removal.

Here is solution-----

9 each TMr 8861S m 65 min 60 m e removal. 4 4- hae

ml 4 4 (ii, 80% in 96 min - 83 ς9.SY m]da.

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Thank you,