Do you mean 38 Khz? or 38,000 KHz? "That is, high energies at > these frequencies (we used 38 KC most frequently) > will dislodge microscopic > particulates."
--- Brooks Bradley <[email protected]> wrote: > Dear Petmc, > Many years ago I was associated > with a large (and > innovative) research and development firm.....we > conducted extensive design and > operational tests of varying untrasonic > designs----principally for cleaning > objectives. One of the most distinctive effects of > using ultrasound for these > activities was that was a non-discriminatory > cleaner. That is, high energies at > these frequencies (we used 38 KC most frequently) > will dislodge microscopic > particulates that a majority of other > means----sometimes including chemical > reactions----had failed to accomplish. This being > the case I would caution all > experimenters to keep this characteristic in > mind-----and to ALWAYS subject the > intended containment vessel to an ultrasonic > cleaning itself (using distilled > water to the highest solution level anticipated for > generating the CS > product). This procedure should last from 3 to 5 > minutes. This is the most > convenient and reliable method for preparing your > generation vessel for an > acceptably-clean condition for producing CS in such > an environment (at least, > this is my opinion). > One other consideration worthy of possible > reflection........ultrasonic > energy's indiscriminate action insures that any > compounds and/or impurities > resulting from the generation process itself----will > be subject to > disassociation, size-reduction and distribution > throughout the liquid medium > being used to produce the CS........and this, > obviously, includes any materials > adhering to the container walls. > Sincerely, > Brooks Bradley. > > [email protected] wrote: > > > As a user of the pulsed d.c. method of cs > generation,I have recently become > > curious as to any beneficial effect of ultrasound > frequencies applied to the > > colloidal process. > > > > > > -- > > 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]> > __________________________________________________ Do you Yahoo!? Yahoo! News - Today's headlines http://news.yahoo.com -- 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]>
