Greetings EIS'ers, I recently received three samples to test that were made with LVDC with a wide anode and narrow cathode. Two appeared normal, the third (#3) which reportedly ran for 12 hours shows some strange results.
Test data: #1 Cf =53 uS/cm; pH = 5.96; Ag+ =8.8 PPM; NO3 = 0.36 PPM; strong T.E. #2 Cf= 97 uS/cm; pH = 5.36, Ag+ = 11.66 PPM; NO3 = 0.90 PPM; weak T.E. #3 Cf =126 us/cm; pH =5.5; Ag+ =4.84 PPM; NO3 0.81 PPM; strong T.E. It appears that the ionic silver started to agglomerate and caused the Ag+ PPM to decrease, and the conductivity to increase. This raises some serious questions about the value of PWT readings for extended brew times. Normally with the clients set-up 5 hours produces ionic readings of 12 to 15 ppm. -- 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]>
