Adding to [1] above; http://www.chem1.com/CQ/magscams.html
Adding to [4] above; http://www.heatharvester.com/ION-How.htm
Not much information in eather case on the mechanism of opperation
Adding to [1] again; better explanation and practical examples...
In a geothermal heat exchanger where well water is cerculated up from one well and down another [some distance away] where water treatment is certanly not premissable; what techniques are available to minimize mineral? build-up on the exchanger [tube] walls.
[1] I have heard of putting...