http://www.stormingmedia.us/20/2029/A202943.html
http://www.iprocessmart.com/Filters/ametek_cartridges_deionizing.htm
http://www.remco.com/di.htm
Some interesting links on the subject...
One guy at Surface Conversion Sciences mentions:
"By the way, reverse osmosis is technically not deionizing. The DI process
usually involves distillation, followed by a treatment with mixed bed
deionizing resins, followed by charcoal and mechanical filtration. From
there, it just depends on how pure you need the water to be. Water readily
absorbs gases from the air and is a potent solvent (ultra-pure water will
dissolve glass, quartz, sapphire, all stainless steels, titanium, aluminum,
etc.) so keeping ultra-pure water "pure" is a matter of how much money you
are willing to spend on purity or on your purity requirements."
Thanks for the topic.. I learned something...
Bill Brooks - KG6VVP
PCB Design Engineer , C.I.D.+, C.I.I.
Tel: (760)597-1500 Ext 3772 Fax: (760)597-1510
e-mail:[log in to unmask]
http://www.dtwc.com
http://pcbwizards.com
-----Original Message-----
From: Guy Ramsey [mailto:[log in to unmask]]
Sent: Tuesday, December 07, 2004 11:26 AM
To: [log in to unmask]
Subject: Re: [TN] DI Water
Another consideration might be microbs. I once worked in a lab where we
exposed the water in our tank to UV light. This was installed after the
water in the tank started to smell, even though it measured just over 17
Meg-ohms resistivity.
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Kasprzak, Bill (sys)
USX
Sent: Tuesday, December 07, 2004 1:44 PM
To: [log in to unmask]
Subject: Re: [TN] DI Water
Do Not Drink DI water. It will do some serious damage. For my part, I
wouldn't be comfortable drinking water that comes out of a tube that was
recently filled with liquid caustic or concentrated sulfuric acid. These are
the materials in the columns that water is passed through to get DI water.
Bill Kasprzak
Moog Inc., Systems Group, Process Engineer
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of David Tremmel
Sent: Tuesday, December 07, 2004 11:51 AM
To: [log in to unmask]
Subject: [TN] DI Water
Dear Technetters,
As a joke, someone asked me what would happen if they drank DI water and it
started me thinking. Is DI Water potable?
Thank you,
David Tremmel
Belmont Trading
3160 MacArthur Boulevard
Northbrook, IL 60062
(847) 412-9690, Ext. 345
(847) 858-5540, Cellphone
_________________________________________________________________
¿Cuánto vale tu auto? Tips para mantener tu carro. ¡De todo en MSN Latino
Autos! http://latino.msn.com/autos/
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