How Does a Water Ionizer Work? And Why Does a Water Ionizer Need Platinum?
Filed Under: Understanding Water Ionizers
Filed Under: Understanding Water Ionizers
Titanium and Platinum are both very strong metals. They both are highly resistant to heat, corrosion, chemical reactions, and oxidation. Titanium is so strong it’s used in making spacecraft, and its abundance makes it very inexpensive. So, for electrodes that will resist corrosion and oxidation over years and years of intense use in a water ionizer, it is the industry standard to use titanium plates coated with Platiinum.
In a water ionizer, the main use for Platinum is to electrolyze water. It has other properties, but the absolute most important use for Platinum in a water ionizer is that…
Water ionization wouldn’t happen without Platinum!
Without platinum the electrolysis of water would be very slow. The larger the surface area [of Platinum] that gets exposed to the water passing through the water ionizer the FASTER the water can be electrolyzed. The increase in titanium has a reverse effect on electrolysis. The more titanium contained in your electrode [in other words -- the larger the plate size] the more electricity you need to push through that electrode in order to ionize the water. Engineers need to juggle these two factors to come up with a design that electrolizes quick enough for today’s presto-chango instant water ionizers! The proof that the design is good is:
DOES THE WATER IONIZER GET A GOOD PH AND ORP CHANGE?
The ones I sell [see STORE above] do. It’s a simple question to answer, because I’ve tested them all.
Understanding Electrolysis: Electrolysis is the act of passing electricity through water to break the water [H20] down into oxygen [O2] and Hydrogen [H2]. During electrolysis…large water clusters split and form two streams. Hydrogen concentrates over on the negatively charged pole [or ALKALINE side of the water cell], and Oxygen concentrates over on the Acidic [positively charged] side of the water ionizer’s water cell. This whole complex process must happen very, very quickly, instantly, if it is to create a significant change in the water.
Titanium plates are hard and resist corrosion, but they [by themselves -- without Platinum] cannot be used as electrodes. The reason is that the titanium plates by themselves wouldn’t be able to produce a good change in pH and ORP of your ionized water. Without platinum [the catalyst] the process to ionize water requires much more energy and time than a water ionizer has …to ionize water.
Platinum catalyzes [or speeds up] the electrolysis process and so allows ionization to occur in our modern day water ionizers where the water passes through the water cell and instantly ionizes the water.
Water ionizers of today produce ionized water right out of the top spout — instantly!
This is why the water ionizers of today are especially dependent on Platinum.
Platinum is the one, single element on this planet that can do the job of SPEEDING UP ELECTROLYSIS!
I have one cautionary thing to say about water ionizer designs. The water ionizers with large plates are having to push a lot more electricity through their plates [by the laws of electricity -- the larger the electrode the more electricity is needed to go through it. This greater amount of electricity of course produces a lot more heat. It is the job of the engineer and research scientist to ensure that the design is not calling for too much heat. This is where trust in the company and the longevity of the water ionizer manufacturer comes in. Too much heat is the enemy of a platinum-coated electrode. The surface contact could break down and over time with lots of use I believe the water ionizers that use over 220 watts of power will wear out and might lose their platinum coating in places. I'm not saying it will happen...but it might. In 20 years I guess we'll find out.
How will you be able to tell if your water ionizer is losing its Platinum coating?
You'll notice it is no longer able to make a great change in the PH and ORP of your ionized water. But you might just have hard-water scaling that prevents the water from contacting the Platinum...so make sure you're using an EOS [Elimination of Scaling] device if you live in a hard water area.
Wishing You Water Wellness!Sincerely,
Cathleen LoGrasso
Blog-Master
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