Can I read Backwash Flow Rate for DOWEX Resins on EtoBox?

Backwash Flow Rate for DOWEX Resins by Phạm Nhật Minh is a document available to read on EtoBox.

What is Backwash Flow Rate for DOWEX Resins about?

The document discusses backwashing ion exchange resin beds to remove particulates and resin fines. It explains that the backwash flow rate needs to be high enough to expand the resin bed to within 12 inches of the top of the vessel. A formula is provided to calculate the percent expansion based on the fluidized height and settled bed depth. Graphs in technical documentation can be used to determine the proper backwash flow rate for a specific resin based on desired expansion and water temperature.

Author

Phạm Nhật Minh

Language

EN