1 A flocculator designed to treat 10 mgd is 48 ft long, 52 ft wide, and 12 ft deep. Compute the detention time and horizontal flow-through velocity.Do these values satisfy the Standards for Water...

1 A flocculator designed to treat 10 mgd is 48 ft long, 52 ft wide, and 12 ft deep. Compute the detention time and horizontal flow-through velocity.Do these values satisfy the
Standards for Water Works? (Answers t
= 32 min . 30, yes;
v
= 1.5 ft/min = 1.5, yes)

2 Locate the rapid-mixing chambers, flocculation basins, and settling tanks in Figure 4a.
If this plant as pictured had been designed for 30 mgd (15 mgd for each side) based on the
Standards for Water Works,

what would be the volumes of the rapid mixers, flocculation basins, and sedimentation tanks?