How does flux vary with diameter in sand filter systems?

[pikkie]

Do anybody have any informations on the flux of sand filter system?Varying flux in varying diameter?

 

[Danger]

Sorry, dude. I have no idea what you're talking about.

 

[Pyrrhus]

Well, since a sand filter is basically water flowing through sand of different grades, did you look up Darcy's Law?

 

[pikkie]

What I actually looking for is, do anybody have any data or tables or figures about the normal flux that run through the sand filter...

 

[FredGarvin]

If you look up manufacturers of particular filters, they will always provide engineering data on their performance such as flow and expected $$\Delta P$$.

 

[quark]

15m/hr filtration velocity (superficial) is good enough.