For laminar flow Reynolds number is 1.

Settling tanks are also called as sedimentation tanks.

What is the range of width assumed while designing a rectangular tank?

How is the length of the surface calculated in case of countercurrent settling?

At what pH is phosphate precipitated out?

What is the major assumption made when solid flux method is used to find the area of the sedimentation basin?

What are the ponds constructed for removing entrained solids called?

How is the length of the surface of a settling tank determined in case of cross- flow settling?