WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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DAFs and chemical usage
Jay White
Posted: Tuesday, June 5, 2012 4:48 PM
Joined: 10/21/2009
Posts: 2


We're getting ready to install a DAF unit in our facility and I'm looking for good resources relating to how to predict polymer (and coagulant) needs.  Anyone able to point me in the right direction?

Thanks much,


Handsome Dan
Posted: Monday, June 25, 2012 1:20 PM
Joined: 6/25/2012
Posts: 4

You looking to buy polymer and need a source??