UNDERSTANDING ELECTRO-COLLOIDAL SILVER GENERATION

This Page was updated slightly on October 25th, 1998; thanks for stopping by!

I'll be adding more to this page as further test results come in; stop back!


[ Charged Ions ] [ Two Recommended Books ]
[ Electrode Materials ] [ AC or DC? ]
[ Anode ] [ Cathode Material ]
[ Pulsed DC ] [ Voltage and Current ]
[ Batteries vs. AC supplies ] [ Current Monitoring ]
[ Don't add chemicals! ] [ No Salt! ] [ No Baking Soda! ]
[ Accelerate the process ] [ photosensitivity ]
How To Build Your Own CS Generator


Much has been written about the uses of Colloidal Silver since well before 1900, in reguards to the benefits of it's use in strengthening the immune system, and it's ability to kill over 650 different pathogens within 6 minutes of contact.

A couple of definitions may be a good place to start:

The term COLLOID, as used in chemistry, is defined in the Funk & Wagnall's Standard Desk dictionary as:" A state of matter in which finely divided particles of one substance are suspended in another in such a manner that the electrical and surface properties acquire special importance."

The Colloidal Silver we are interested in generating and using consists of extremely fine particles of pure metallic silver, each with a positive charge. These are also referred to as Silver IONS, because of their charge ( the +1 monovalent ion). It is the charge on a silver ion that is said to enable it to interfere with enzyme processes of bacteria and viruses, blocking their ability to use oxygen, killing them within about 6 minutes of contact.

Depleted soil mineral levels are associated with what some believe is a dietary silver deficiency problem for most people today - a deficiency directly related to decreased immune system function by Dr. Robert O. Becker, among others. Supplemental Colloidal Silver may be beneficial in many ways, and is not (in the metallic ion form) known to be toxic in any concentration, after over 100 years of study and usage.



BACKGROUND AND REFERENCES

British Columbia's "Ambient Water Quality Criteria For Silver" gives essential background for understanding silver's effectiveness.

There are two books in my library related to these processes I'll recommend now for those interested in researching further.

On the biological effects of silver, refer to Dr. Robert O. Becker's book, "The Body Electric : Electromagnetism and the Foundation Of Life" , ISBN 0-688-06971-1 for some excellent material on this topic. (I'll try to do a review with excerpts later, when time allows.)

Moving electrons between electrodes through a fluid to produce and manipulate charged metallic particles is not a process unique to Colloidal Silver Generation. The underlying principles are extensively understood and applied in practical applications by those in the Electro-Plating Industry.

For a book covering the basic electrochemical processes involved, as applied in Electroplating, I'll refer you to C.W. Ammen's book "The Electroplater's Handbook", ISBN 0-8306-0310-7 (TAB Books #2610).



I'd like to share with you some points that are relevant to the CS generating process, gained from my work, research, and observations over the last 20+ years with various electrochemical processes, and from my experience in some related Wet Analysis chemistry applications, as well as from my work in digital and analog electronic design and production engineering applications.

If my recommendations seem contrary to the recommendations of some others on the web, please understand that the information I am offering is based on my personal background, research, application experience, observations, and experiments, and my understanding at this point of the principles involved.

[Please note:] It is not my intention in offering the following information to 'step on toes' or contradict what others have said, but rather primarily to offer my family, friends, and any others interested, access to usable practical application information.

I'll ultimately tell you how to build your own simple devices and use simple test equipment you may already have, or can easily obtain from many sources, to produce high quality colloidal silver for your own use. If you choose to buy and operate one of the commercially offered devices available from myself or others (there are many listed on the LINKS page) you will hopefully have a bit better understanding of the process involved , and the underlying principles, after reading the following material.



< 1 >You only need ONE silver electrode.

 

Hereís why: The positively charged colloidal silver ions are ONLY generated at the SILVER "ANODE", the one we have hooked to the POSITIVE power supply lead.

At higher current levels, some of the water is also converted to gases, with oxygen gas molecules evolving at the silver anode, and hydrogen gas molecules evolving at the negatively charged Cathode. While some others elsewhere on the Web have spoken of the possibility of oxidation of silver ions at the anode by this oxygen, such is not known to occur in electroplating operations. The Anode surface itself is what appears to oxidize, as evidenced by it's turning dark during the CS generating process. (We're continuing to research this aspect, and will report the findings here later.)

Here's a subject for further thought and research: In an AC powered operation as some others are promoting, where the polarity is constantly switched, other undesirable things may happen; it is known that in all electro-colloidal silver generating processes, some charge stripping of silver ions does occur as they come in contact with the cathode, resulting in their gaining electrons, and the resulting reduction to atomic silver particles (without the charge that is said to produce the pathogen disabling effect.) In a DC system, these reduced metallic particles remain as a grayish 'sludge' buildup on the surface of the cathode, and eventually are very visible at higher current levels. In a system where the polarity is switched constantly, this sludge is propelled and dispersed back into the water continuously, as evidenced by the 'clean electrodes' spoken of.

Mechanical effects of redispersal of plated out silver "sludge" from the cathode will occur at higher concentrations and especially at higher currents, especially if AC is used, resulting in much coarser, uncharged metallic silver particles than may be desired floating about in your product. Filtering with good lab quality filter media may be able to remove some of this "non-ionic" silver; settling of most of the really larger particle "clumps" might also occur within 72 hours, I'd estimate, if the particles are not too fine. I guess the question is this; are the positively charged colloidal silver ions, (as produced in a DC process), what you want in your product, or do you want non-charged 'non-ionic' metallic silver particles, as produced in the AC processes? From what I have researched and what I understand at this time, I'd stay with Dr. Becker's recommendations myself, and try to produce the positively charged Colloidal Silver Ions with a DC process.

[To summarize this for the technically inclined] please consider carefully that, just as positively charged silver ions are generated into the system at the anode, they are attracted to the negatively charged cathode. Many stay in the colloidal suspension, but as the concentration of silver ions build up, and the current flow through the system increases, more and more silver ions are drawn to, and come in contact with the cathode. When they do this, they are stripped of their positive charge, and 'plate out' on the surface of the cathode as a visible 'sludge', but do not bond to the surface structure - they accumulate as larger groups of loosely bonded, uncharged silver particles. If what I understand Dr. Becker and others to be saying is true, these uncharged silver particles, what I refer to as the 'silver sludge' formed at the cathode, should be removed if possible from your finished product.

Using a DC power source, with no polarity reversal, is my strong recommendation (and that of many others) for predictably generating positively charged colloidal silver particles (biologically active silver ions) in your product, while controlling silver 'sludge' dispersal problems. [Note that this DC supply can be produced either from an AC source, rectified, regulated, and filtered, or from a battery supply.] Electroplaters have long known that a well rectified DC power source was required to generate and manipulate metallic ions in their processes to achieve the desired results. : [Note: The SILVER Anode is always connected to the positive supply : Just remember [SILVER : ANODE : RED : POSITIVE]

 

Only ELECTRONS are donated to this process by the CATHODE, which is hooked to the negative power supply, Remember: [ CATHODE : BLACK : NEGATIVE: STAINLESS STEEL or silver ]

 

Note that many talking about making colloidal silver may well be simply repeating what theyíve heard, telling others to use silver for both the anode and cathode, which can be done, but is not actually necessary. The silver anode, when hooked up to the Positive supply, will be slowly "eaten away" in this process, as it donates positively charged pure silver ions into the water. A stainless steel cathode can be used in DC generating processes, which is less expensive, and should last a lifetime if you donít get carried away while cleaning it! Stainless steel of the alloy I use is chemically inert, and when Negatively Charged, donates only ELECTRONS to the process, and evolves some negatively charged hydrogen gas at it's surface at higher current levels . In a pure distilled water process, silver will not replate onto a silver cathode to reduce the 'silver sludge' accumulation, according to my test results.

Others on the web have commented that as the concentration of colloidal silver increases (in a constant current DC generating system), they have observed a 'growth of silver crystals between the two electrodes, shorting out the generating process'. I have tested using a higher frequency pulsed DC, between 20KHz and 30KHz, in generating my colloidal silver, rather than a constant current, and do not see this type of activity between electrodes spaced 1/2" apart. (Much lower frequencies would also be effective.) Stirring during the generating operation does not seem to be necessary when using the pulsed DC approach. It may also have added benifits in keeping the silver particle size small.

< 2 > You donít need 27 to 36 volts to make Colloidal Silver
: (Good things come to those who wait.)

 

In electro-plating, As little as 2 volts will move positively charged silver ions off the silver anode into a conductive plating bath solution, and other silver ions out of the solution to plate out at the Cathode. Using as much as 4 volts will produce a coarse, grainy texture, rather than a smooth, bright plated surface as would be desired. My thought that arises from this observation is this: Limiting CURRENT (for a given electrode configuration) may also be necessary to produce the desired fine particle sizes in colloidal silver generation. Too high of a current flow may possibly result in coarser silver particle production. Many others also emphasize the need to regulate current for this purpose.

 

In CS generating applications, pure distilled water has a very low conductivity to start; applying a higher VOLTAGE (= higher electron pressure is one way to think of it) helps get more CURRENT (= quantity of electrons) flowing through the silver generator system. The current flow through the system is what produces the colloidal silver. Please understand that no matter how high or low the applied voltage is, it's the actual CURRENT FLOW through the system that relates to the actual number of electrons moving through the system. See the Colloidal Silver Technical Discussions page for a further explanation if this seems unclear.

 

A single 9 volt battery will cause some current to flow through pure distilled water, but only at a very low rate; and itís probably not necessary to be that patient! 12 volts applied to a CS generating system shows an increase in initial current, and hence gets the visible signs of the process going sooner. 15 volts works very nicely in my experience, and since the internal circuitry of the ZAPPER LTS+ and HFA, (or the 555 timer IC based pulsed CS generator I've shown you how to assemble ) has a maximum allowable operating voltage limit of 18 volts, the 15 volt external battery pack was settled on as a good compromise for most people's personal needs; It does the same job in a reasonable amount of time. Many others are using 27 to 30 volts, then using further means (the 40mA bulb in series) to limit the maximum current in the system to about 40mA once the conductivity has built up. This also works, as many will attest (although 40 mA may be more than what you want to use with small silver electrodes).

Starting with pure distilled water is critical to a quality finished product, whatever the approach.

If you're looking to generate large quantities for sale, etc., then a larger production system is in order. The same underlying principles still apply; however greater surface area of your electrodes would be very desirable. For now, we'll concentrate on the 'personal use' scale of production in this article. Making 8 (to 16) ounces at a time as you need it is most likely the best approach for personal and family use purposes.

For portable, go anywhere operation, using 10 AA size Alkaline batteries is an economical alternative to the multiple 9 volt transistor battery approach, since the resulting battery capacity (in mAH) is about 4 times as great. An optional plug-in wall transformer can also be used if you want to get away from battery use; they're available for $10 or less. I have a Yamaha Keyboard power supply transformer, bought at a WAL-MART, Model PA-3B, which is labeled as "Output: DC 12V 700mA" that actually produces 15.4 volts when used to generate CS. [Test to see that the no-load DC output does not ever exceed 18 volts if it is to be used to supply the Zapper LTS+ or HFA, or the Pulsed DC CS generator, or damage to the internal IC can result. ]

Rechargable batteries are another alternative to consider, along with solar photo-voltaic panel powered recharging systems.

It doesn't matter whether your power source supplies a flow of electrons from batteries or from another AC powered regulated DC source, in terms of the finished product, so you can choose whatever suits your preferences or anticipated operating environment.

Further advantages of working with 15 to 18 volts are realized when you get into monitoring the current flow during the generating process, to determine ongoing concentration levels of CS, and knowing when to end the process for a specific PPM product. Current flow never reaches the 'excessive' level, so a direct measurement of the current flowing through the system relates to the increasing conductivity of the Colloidal Silver solution, and that correlates directly to the PPM of colloidal silver in the product. In other words, you can watch the meter reading climb during the process, and end it at a specific current reading for the same PPM product each and every time.




DONíT ADD any other chemicals

to the water to speed up the process, as some have suggested! Some have suggested the use of salt or baking soda to speed up the process. Hereís why you donít want to:

Salt, when disolved in water, ĎDISSOCIATESí to produce sodium and chlorine ions in the solution. When silver ions are generated in such a solution, they rapidly combine with any chlorine ions to produce AgCl, silver chloride, which is visible as a suspended whitish cloudiness in the solution. The cloud slowly settles towards the bottom, but is too fine to be filtered out with coffee filters, no matter how many layers you use! This COMPOUND is not soluble in water, and precipitates out slowly to the bottom of the container. Silver Chloride is 300 times less effective against micro-organisms; see the B.C. water quality criteria for further information on this subject.

 

Baking soda, sodium bicarbonate, also Ďdissociatesí in water to provide sodium and carbonate ions. When silver ions are generated into a solution containing carbonate ions, silver carbonate is formed, which also does not stay in solution in plain water, but also precipitates out, making it visible as a suspended white cloudiness which slowly settles to the bottom of the container.

 

Both of these compounds are generally referred to as silver SALTS, but because these compounds are not soluble in pure water, they are not what you want to get into your body. It's probably advisable to avoid producing them for any product that you think will ultimately be used for oral consumption! Since the positively charged silverions are 300 times as effective, it's most likely the form you want to make and use for topical application, too.

NOTE: Argyria is a cosmetic condition caused by build-ups of silver compounds (non-water soluble ones) under the skin, and was experienced by the "Blue Bloods" in earlier times who were affluent enough to be able to eat all of their meals off of pure silver tableware, plates, cups, etc., injesting the blackish silver sulfide that tarnishes the surface. Colloidal Silver is said to not be known to be toxic in any concentration, and should not produce Argyria at our levels of usage.

Here's a brief quote from Peter Lindemann's "A Closer Look At Colloidal Silver"

(Speaking of making Colloidal Silver with low voltage DC = 36 VDC or less) First, the reaction proceeds very slowly. Often, for the first 15 minutes nothing seems to be happening. Then finally, a faint yellow mist will begin to form. Within a few minutes, the reaction will speed up, but the particles produced will be a golden-yellow as viewed with a flashlight. Using this method, 8 ounces of distilled water at room temperature can be made into a 3-5 ppm colloidal silver preparation in 20-25 minutes. Made this way, colloidal silver can cost under 10Ę/oz to make. Electron microscope photographs of this product show a silver particle size in the range .001 to .004 microns. During manufacturing, the particle cloud is a golden-yellow. These particles will hang in the water at the level they are produced, and for the most part, will not fall to the bottom of the glass. This is what a "colloidal" preparation of silver looks like. After the particles disperse, the water will look clear again, but may turn a light yellow if the concentration is high enough and after the particles have become evenly dispersed.

"The Yellow Color"

There has been a fair amount of controversy in the public literature concerning the appearance of the "yellow" color. A lot of well meaning people have told me that "yellow is bad", "silver isn't yellow", "yellow is sulfur contamination", "yellow is iron contamination", and lots of other things. I finally found what I believe to be the answer to this question in a book titled Practical Colloid Chemistry, published in London in 1926. In the section on the "Colours of Colloidal Metals", sub-section on the "Polychromism of silver solutions" on page 69, I found the following statements: "The continuous change in colour from yellow to blue corresponds to a change in the absorption maximum of the shorter to longer wave-lengths with a decreasing degree of dispersion. This is a general phenomenon in colloid chemistry illustrating the relation between colour and degree of dispersion." This section goes on to describe the colors that show up in a wide variety of colloidal metal solutions. Interestingly, they ALL have a yellow phase. For true "electro-colloidal" silver, the particle size range that can appear yellow is .01 to .001 microns (10 to 100 angstroms) because that is the size of silver particle that best absorbs the indigo light, leaving only its inverse color, yellow, to be observed. The final transparent-yellow appearance only shows up after the particles have become evenly dispersed.

Please see Peter A. Lindemannís excellent article about A Closer Look At Colloidal Silver on the Web at

http://www.elixa.com/silver/lindmn.htm

for a further in depth discussion. Itís one of the better sources of information on this subject available to you.

HOW CAN YOU SAFELY ACCELERATE THIS PROCESS?

 

It's Simple: By adding the only thing you want in the end product, Colloidal silver from a previously made batch!

 

In the center, on the coffee cup warmer plate, is the "Started" batch mix, using 1/4th of previous batch and the remainder distilled water. On the right is the previous batch, a transparent deep golden yellow; pure distilled water is on the left for reference.

Use about 1/4 of your first batch as a "STARTER" for subsequent batches; fill the generator container up the rest of the way with pure distilled water. This gives the process a "Jump start" by increasing the conductivity dramatically, and will shorten the overall time to completion.*


STORE YOUR PRODUCT OUT OF THE LIGHT

Some on the web are claiming that their 'special process' can produce a product which does not 'deteriorate' in direct sunlight. Scientists / Chemists / Physicists will tell you, however, that real electro-colloidal silver particles- charged sub-microscopic silver ions, are extremely photo-sensitive. Exposure to light, and especially to ultra-violet light, results in 'knocking the charge' off of the silver ions, rendering them far less effective against pathogens.

In relation to this, consider silver as used in the photographic film and print processes; brief exposure to light causes profound changes to the minute silver particles in the film or paper, even though the change in these silver particles is not visible to the eye until 'developed' with another chemical process to reveal the changes.... in other words, while you can't see it, it's definitely happening.

So if someone is trying to tell you of some "magical" form of silver they are producing by their 'special process' which direct sunlight can't 'deteriorate', you might want to ask for more scientific details of their testing process. Does their product actually contain the extremely fine particle size, charged silver ions we are looking to produce? Maybe what they are talking about producing isn't really the same thing as what we want to be consuming - apples & oranges, if you will. More info is needed.


Here's a No Soldering approach to making your own Pulsed DC Colloidal Silver Gererator. It uses parts readily available from Radio Shack, or mail order electronics parts supply companies.

Please go to this next page for instructions on

Making Electro-Colloidal Silver with the ZAPPER LTS+ & HFA, or the Pulsed CS Generator from the above project page.



[ Charged Ions ] [ Two Recommended Books ]
[ Electrode Materials ] [ AC or DC? ]
[ Anode ] [ Cathode Material ]
[ Pulsoed DC ] [ Voltage and Current ]
[ Batteries vs. AC supplies ] [ Current Monitoring ]
[ Don't add chemicals! ] [ No Salt! ] [ No Baking Soda! ]
[ Accellerate the process ] [ Photo-Sensitivity ]


BR>


THE SYSTEM 8CE EM+ RADIANT PLASMA RESEARCH SYSTEM
THE SYSTEM 6C EM+ RADIANT PLASMA RESEARCH SYSTEM
THE SYSTEM 5AC EM+ RADIANT PLASMA RESEARCH SYSTEM
BENEFICIAL, NORMALIZING, AND STIMULATING FREQUENCIES LIST- The Origional Source for these frequencies!!
ANECDOTES OF RESULTS FROM RESEARCHERS USING THE EM+ RESEARCH EQUIPMENT
ENVIRONMENTAL ILLNESS & MULTIPLE CHEMICAL SENSITIVITIES
COLLOIDAL SILVER
TECHNICAL DISCUSSIONS & DETAILS
OUR MISSION STATEMENT
MAKE YOUR OWN ZAPPER / COLLOIDAL SILVER GENERATOR: COMPLETE INSTRUCTIONS
HULDA CLARK'S FREQUENCIES FOR PATHOGENS: FROM HER BOOK





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DISCLAIMER: (let's get this out of the way ): The material presented here is offered for informational and educational purposes only. It should not be considered as medical advice, or as a basis for diagnosis ; for that, please consult with your professional health practitioner.


I'm typically backed up for 2 or more weeks or more with prior requests for research equipment and I attempt to complete each request in the order in which the specific payment is actually received (after completing whatever may be involved in previous commitments). It's the only way I can try to keep things simple & fair for everyone I deal with. I try to answer questions on the phone on weekday mornings (mountain time), but am a very slow typist, unable to write long email responses to questions... Please keep in mind that I also need to have some time for myself, my own research, and my friends & family, as well as other obligations. Thanks for understanding.

Also note that I take a break from producing this research equipment each year during February, March, and April, so that I can take care of personal businees and devote more of my energy to my own research and well-being. Any requests / orders submitted during that time period will be completed after I return to production work in early May.



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This web site and all of the digital photos and other original materials found here are subject to protection under the Copyright laws; All rights are reserved by Bruce K. Stenulson, P.O. Box 69, Fairplay CO. (c) 1999- 2012. Permission is granted to link to this web site or to it's individual pages, but not to reproduce any materials found here. My intention is to maintain the context within which this material has been presented.Thanks for your understanding.