A horizontal flow clarifier is to be implemented after a coagulation flocculation treatment

process, which follows type $2$ settling. A lab has been able to produce the following

figure relating the turbidity at $10$cm to settling time. Use this figure to answer the

following questions.

The turbidity is related to the amount of solids present. What is the turbidity that

should be targeted in order to achieve a $90\%$ removal of solids?

b$.$ What is the loading rate of the sedimentation required to achieve this removal?

c$.$ For a water demand rate of $1$m$3/$sec size the required sedimentation basin based

such that the depth is $4$m and the length is $5$ times larger than the width.

d$.$ What is the detention time of this system?a$.$ The turbidity is related to the amount of solids present. What is the turbidity that

should be targeted in order to achieve a $90\%$ removal of solids?

b$.$ What is the loading rate of the sedimentation required to achieve this removal?

c$.$ For a water demand rate of $1\frac{m^3}{sec}$ size the required sedimentation basin based

such that the depth is $4m$ and the length is $5$ times larger than the width.

d$.$ What is the detention time of this system?