Just built a CS Generator. Using two bars of silver bought from a local
jeweler. Using nine volt batteries as per a plan I found on the net. Ran
it about 2.5 hours as per the plans. Came up with a black gook in the
water. Filtered it through a couple of coffee filters an came out with
just a tinge of brown/gray but finding hard to remove the black gook
either from the glass or the silver bars. My water is not distilled but
run through a reverse osmosis filter.