Hi Ya'all, In th epass there was mcuh "to do" about very low constant current using the LM334Z semiconductor.
Well, I took up the gaunlet and made a run of Sept. 9th, and here is an up to date recap. Vsupply 25 volts, DW 930 ml, spacing 2", anode 1 square inch wet, LM334Z with a 350 ohm set resisitor, no stirring until finished. Run time 24 hours; final conductance 793. uS/cc; Cell voltage 2.5 volts, Cell current constant at 190 uA; pH = 6.3; Ag+ =11.66 PPM. Weak T.E. plus some sparkles. Data as of 9/23/03. Ag+ = 12.32; Conductance = 73.8 uS/cc; pH = 5.68 (must be CO2 from air as it was only covered by a paper napkin) T.E. very weak, could not be seen in shop light, and there were no sparkles. However there was a large quantity of silver that fell out of suspension. I had never seen this before! Personal Opinion: The process is not worth the time or effort. I do far better with 2 gallons is four hours. "Ole Bob" -- The silver-list is a moderated forum for discussion of colloidal silver. Instructions for unsubscribing may be found at: http://silverlist.org To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>
