Carbon electrodes in oxygenated water can give off carbon monoxide. In
most cases, you wouldn't make enough to be of any concern but if someone
is extra sensitive to CO, then it could be a problem.

On 06/16/2016 01:56 PM, John Popelish wrote:
> I would probably try carbon electrodes.  They are harmless and do not
> corrode into the water, at all.
> All sorts of graphite electrodes are available from eBay, because they
> are used inside lithium batteries.
>
> I have an assortment of these.
>

-- 
Jerry Durand, Durand Interstellar, Inc.  http://interstellar.com
tel: +1 408 356-3886, USA toll free: 1 866 356-3886


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