Creative Water Solutions

Natural Water Treatment for Pools, Spas, and more

Creative Water Solutions (www.cwsisthebest.net — CWS) announced October 19th, 2011 that it has filed for a patent under the heading —Use of Moss to Reduce Disinfectant By-products in Water Treated with Disinfectants. The patent will cover all of its products that use the moss-based water treatment, including PoolNaturally®, PoolNaturally® Plus, SpaNaturally®, and SpaNaturally® Plus.
After a 33-week scientific study of two large, commercial indoor swimming pools in the Twin Cities area, CWS measured the levels of DBPs and VOCs and the impacts of the resulting from the use of Sphagnum moss. The test found that its sphagnum moss product, PoolNaturally Plus, dramatically reduced DBP and VOC levels, reducing odor, decreasing chemical smells and their unpleasant side effects on swimmers, lifeguards, maintenance and other staff.
DBPs are created in pool systems through the chemical reaction of the chlorine disinfectant with organic matter in a pool, or spa. Many DBPs are toxic compounds, such as trihalomethanes (THM) and halocetic acids, and are the main source of the odor and health issues associate with pool facilities and use.
“Our tests found significant DBP reductions and air quality improvements, clearly establishing another significant benefit of the PoolNaturally-Plus system. THM’s, such as chloroform, are created in the water and then move into the air of a facility. The demonstrated reduction of THM’s in the pool water correlates nicely with the reduction of chloroform in the air and the subsequent increase in air quality” says Vance Fiegel, CWS’s Chief Scientific Officer and co-founder. “Our data shows that besides reducing the amount of chemicals needed to treat water (and lessening irritants to swimmers, maintenance time and corrosion of motors and liners) the moss is also providing measureable air quality benefits:
• THM levels plummeted between 73-80% once the moss was introduced into the pools.
• Chloroform showed a 55% reduction in the air of the pool facility.
According to Dr. David Knighton, MD, CWS President, CEO and co-founder, the scientific data reflects the anecdotal reports the company has consistently been receiving from management and staff at other indoor swimming pools.
“We are very excited to discover yet another benefit of this miracle plant and innovative water conditioning agent,” Knighton notes. “Our customers at many college pools and those at indoor water parks like Chaos, located in Eau Claire, Wi., can corroborate our most recent scientific discoveries about air quality enhancement with the personal evaluations and experiences of those who work daily in an enclosed swimming environment.”
Knighton cited a representative case study recently done at Chaos with Barry Thompson, a retired Navy Master Chief who helped design the facility and currently is its chief operator:
· At most water parks, chlorine disinfection by-products permeate the air at a park’s indoor and outdoor areas: “You can usually smell the heavily chlorinated water in the parking lot. At Chaos you don’t get that smell inside or outside — or on your clothes and in your hair after you leave,” Thompson says.
· Lifeguards are reporting a dramatic reduction in headaches from chloramines and disinfection byproducts due to the reduced usage and the increased efficacy of chlorine to deal with bacteria producing agents and organic material in the water.
· The lifeguards and other staff are reporting less absenteeism thanks to a more natural, less chemical work environment.
For more information — or to interview Vance Fiegel or Dr. Knighton — please contact Martin Keller, Media Savant Communications Co., 612-729-8585, kelmart@aol.com

 

Creative Water Solutions is proud to announce its involvement and support of the Debbie Meyer Swim School Makeover Project.
Check out the exciting makeover at the Debbie Meyer Swim School and all the various energy savings that can be achieved by applying current knowledge and the latest technologies to maintain superior water clarity and sanitation

 

 

This last summer we added our Sphagnum moss pool product to the Highland Park Aquatic Center in St. Paul. We treated two pools. One was a 430,000 gallon Olympic pool and the other was a 22,500 gallon children’s activity pool. You can read about the results on our website.
One lesson we learned involved cyanuric acid, outdoor pools, and chlorine. The accepted dogma is that cyanuric acid is required for outdoor pools and spas to stabilize the chlorine against UV degradation. In fact, most granular or solid chlorine sold in stores is stabilized with cyanuric acid. Dichlor and Trichlor have cyanuric acid in the formula.

When cyanuric acid interferes with chlorine

We started to try and understand the chemistry and science of cyanuric acid because of its side effects. Cyanuric acid above a certain concentration (which is dependent on pH) inhibits chlorine’s (hypochlorous acid to be precise) ability to oxidize bacteria. Failure to oxidize means no killing.
We also found that cyanuric acid is denser than water so it sinks to the bottom of a body of water. Therefore, the level of cyanuric acid on the surface of the pool or spa is the lowest level in the pool and it increases from there to the bottom. It will be the highest in the deepest part of the pool.
We tested this at the Olympic-sized pool. We sampled water at the bottom, middle and top of the pool. The cyanuric acid was set for 40 ppm. At the surface the level was 30-40 ppm, in the middle it was 60-70 ppm and at the bottom it was 100 ppm. From the middle of the pool to the bottom hypochlorous acid was essentially ineffective.
The other fact about cyanuric is that it is nonvolatile. That means as you add more and more to your pool or spa the concentration continues to increase. The only way to decrease the concentration is to empty some water and replace it with fresh water without cyanuric acid so you dilute out the chemical. In places where the spa or pool is full all year long, the concentration of cyanuric acid can increase to the point where the pool has no effective chlorine. I think this is why most pools have algae outbreaks starting in the bottom of the pool. The high cyanuric acid levels inhibit hypochlorous acid so no killing of algae occurs.

The experiment

So, after we learned this, I decided to decrease the cyanuric acid level in the pools gradually to see if it is really needed. The pool engineers told me “if you do that there will be no free chlorine in this pool in the morning.” We agreed to decrease cyanuric acid by 10 ppm each week and monitor the results. The free chlorine levels never decreased and the combined chlorine remained at 0. We decreased the cyanuric acid to zero and never added any more for the rest of the summer. The levels slowly decreased to zero as makeup water diluted out the cyanuric acid. The children’s activity pool behaved exactly the same.
In another pool we treated we were able to manage the large pool all summer without any cyanuric acid and maintained free chlorine levels from 1-3 ppm with no combined chlorine all summer.

Water treated with moss doesn’t need cyanuric acid

The bottom line is that with moss treated water, cyanuric acid is not needed. The mechanism for this probably centers around organic contamination. I don’t think that cyanuric acid prevents chlorine from UV degradation or the free chlorine levels would have decreased in the outdoor pools we treated. We know the moss inhibits organic contamination formation in the laboratory and know that organic contamination absorbs chlorine. We know that free chlorine levels skyrocket when moss is added to the pool and to maintain a level of 1-3 ppm free chlorine, the chlorine added to the pool decreases by over half. So a pool with moss doesn’t need cyanuric acid. That allows the chlorine added to the pool to remain active providing effective microbial control.

My name is Allan Schwartz and I have been working in the pool and spa industry for the past five plus years. The majority of this time has been spent focused on the residential part of this channel with Creative Water Solutions.Watch movie online The Transporter Refueled (2015)

Eau de Chlorine?

Late this April, I was out to dinner with some close friends, Michael and Suzie S. We were talking about working out at the Minneapolis Jewish Community Center where both of our families belong.

“Chlorine is my perfume” – this isn’t how it has to be for swimmers!
Michael was talking about how much he enjoys swimming now that he can’t run anymore because of his failing knees. He goes multiple times per week. Suzie stated at that point that she can always tell the days he has been swimming because in spite of showering after his swim, he still smells like chlorine and she doesn’t like to be around him.
Michael then asked me “why don’t you talk to the JCC about using your PoolNaturally® system for their pools”. Michael reminded me about the positive feedback I have been telling him about from our residential pool and spa customers. As it turns out, my company had been talking about beginning to expand into the commercial pool and spa segment of this industry.

A Natural Partnership

The JCC was very interested and were an excellent candidate because they have six different types of water bodies. They have a men’s and women’s spa, an indoor and outdoor wading pool, as well as large indoor and outdoor pools. The JCC started in May with their men’s spa which was the most troublesome area. Then the outdoor wading and swimming pools were added. Almost immediately, the bathers were approaching the lifeguards to inquire about what they were doing differently with the water. The changes were dramatic. Becky, the lifeguard supervisor recently commented on how much more enjoyable the pool water is considering how much of their working day is spent in the water.
Jon S, the Certified Pool Operator and maintenance supervisor, told me that while he was originally very excited to try our PoolNaturally® and SpaNaturally® systems. If he hadn’t been so involved with the changes he wouldn’t have believed them. The results have exceeded his expectations. Ironically, because of mechanical issues with the indoor lap pool, it will be the last pool to go on our PoolNaturally system. Michael S, who suggested the whole idea, swims in the indoor pool and has been anxiously waiting to swim and not smell like he is using chlorine as an after shave.