Posts Tagged ‘Salt and sanitization’

Ozone = Delicious Water

Bob Russell | June 29, 2010 in Uncategorized | Comments (0)

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Ozone is wonderful stuff!

In my opinion, Chlorine or Bromine with Ozone is the best water quality you can get.

Now that I understand pool water chemistry better and how incredibly good pool and spa water can be, I wouldn’t use anything else. For instance, I know now that it was ammonia/chlorine compounds that hurt my eyes while on the swim team years ago and not “Free Chlorine” by itself.

Things have changed since the seventies. Chlorine and Ozone paired together makes for terrific water! This is what the best pools in the world are using-  just ask the olypmpic swimmers

Ozone brief- What it is and what it does:

1) Ozone oxidizes or “burns up” organic matter.

2) Ozone rids pool or spa of ammoniaAmmonia combines with chlorine to form the obnoxious eye and mucus membrane irritants most often attributed [incorrectly] to chlorine. Manage the ammonia and your water quality increases dramatically. The best way to get water that is both pure and sweet is to pair your sanitizer with an ozone generator system.

3) Ozone is NOT a sanitizer. It is an oxidizer- I often explain it this way: “Your sanitizer kills bacterias, viruses and plant life… ozone burns up the dead bodies…”

4) The right unit for your pool or spa- Ozone generators, like most equipment, must be properly sized and selected for your pool or spa. Some of these units will not work if installed where equipment is below water level. Be sure your service company selects the right unit for YOUR system.

Example of a popular ozone generator. 

When employed with a reliable sanitizer like chlorine or bromine, ozone gives you superior water quality- water that delights the senses rather than irritating them.


Salt/Chrlorine Generators

Bob Russell | June 17, 2010 in Eco-friendly,Pool chemicals,Sanitizers | Comments (0)

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Salt/ Chlorine generators.

Over the past couple years there has been a lot of buzz about “new” and improved pool water sanitization systems for residential pools.

While Salt/Chlorine generators are  not “new,” the technology has certainly improved since being introduced to the residential pool industry decades ago.

Pictured above- example of a modern salt/chlorine generator- This one manufactured by Pentair Products. Note the diagnostic and status display lights.

We have tested several salt/chlorine generator models and heartily recommend them as an alternative (and upgrade) to the traditional erosion feeder.

A brief review:

1) “The water feels better…”   One of the most common reports I hear is that “…the water feels better!” Salt/chlorine generators produce chlorine from common table salt (NaCl or sodium chloride) dissolved in pool water. The improved “feel” of the water on skin and eyes is largely due to the presence of salt in the water. If you’ve ever used saline solution (e.g. eye drops) it is very much the same effect. 

Salt levels required by these units is about 1/10th the salinity of seawater. Some claim they can taste the salt, others say they cannot. But all say, “…it feels nice…”

2) Eco-friendly:  Another reason to consider a salt/chlorine generator is the fact you are manufacturing your own sanitizer and no longer need to store or handle chlorine tablets on your property. Fact is, with every salt/chlorine generator installed, there will be that much less chlorine transported across our highways by pool service trucks or being manufactured in plants and stored in our communities- that’s a positive contribution to the planet. 

Another reason to feel ecologically responsible: Water with these [low] salt concentrations is not considered hazardous to the environment.

3) Easy to upgrade: The low levels of salt required to run today’s salt/chlorine generator is safe for use with your existing filtration and heating equipment making it pretty easy to install them!

I’ll be talking about other sanitization issues and “hot topics”  in future blogs as the temperatures rise. 

Hope you are enjoying your summer swimming season!