Aluminum oxide cannot be present in dissolved form in water, it is 100% non-soluble. A very fine powder could be transported by water as a slurry, suspension, or colloid though.

Marshall

On 1/16/2014 10:02 PM, Neville wrote:
Don't know if you can answer this Marshall but I'll ask anyway out of curiosity.

Is it possible for the waste byproduct of aluminium processing plants added to mains water supply to contain any aluminium oxide - at all?

N.

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Date: Thu, 16 Jan 2014 19:56:15 -0500
From: [email protected]
To: [email protected]
Subject: Re: CS>OT - shower filter

Alumina is aluminum oxide, a very hard ceramic. It has a wide range of uses, from grinding abrasive, plastic filler, electrical insulator (like for spark plugs), filter medium, paint filler/pigment, catalyst, and gemstones, such as rubies and sapphires.

Marshall

On 1/16/2014 6:40 PM, PT Ferrance wrote:

    Hi Joe,
    Is alumina the same as aluminum?  If it is wouldn't that be a poor
    choice to shower in?
    Thanks.
    PT



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