Plumber's Snake Oil?
On 07/07/2019 20:25, Gareth's was W7 now W10 Downstairs Computer wrote:
Someone has just asked me about the device sold to stop
your water pipes and tanks furring up, which consists of
a coil wound around the pipe that is then excited by
an oscillator.
Personally, I think the whole thing to be bollox.
Does anybody know the physics behind it?
It's something to do with money changing hands, perhaps?
I cannot see how orienting the calcium saly ions
in one particular direction will stop furring up
some distance away especially if there has been
turbulent flow in between.
I advised him to get a water softener fitted instead.
|