View Full Version : Not strictly water softner, but

01-22-2010, 09:37 PM
it might be interesting for you to participate in a class project (another survey!) on water treatment.

the survey is about devices for treating water for daily use: what methods are used, preferred and by who. Here is the link


Thank you for your participation :)

01-22-2010, 11:16 PM
To what end?

Peter Griffin
01-23-2010, 01:05 PM
Exactly, to what end? who gets this information and who cares?