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Systems of disinfection to ozone O3
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Ozone is a form of oxygen that contains three atoms (o3) rather than the normal two (o2). Acts as oxidizing and disinfectant (disinfectant) in the pool. The equipment of ozone is primarily intended to provide the oxidation and a certain disinfection in water, is the oxidizing and more powerful the disinfectant readily available.
Ozone is a colourless gas to all concentrations tested in the industry. has a characteristic smell pungent usually connected with the sparks and the electrical discharges in thunderstorms. The smell is generally human detectable by the nose of concentrations between 0.02 and 0.05 ppm or approximately 1/100th the level of exposure minute suggested. The injection of ozone is made by injector from the device Venturi.
The gas of ozone is normally a concrete measure of oxygen that reacts with the bacteria, viruses, algae and other impurities in the water. The low levels of concentration in water does not have effect on your skin and eyes. Many municipal plants of the purification of water use ozone to treat drinking water. When the ozone gas dissolved in water is in contact with the impurities, the oxidizes as the chemicals of chlorine. Also aggregates together the small particles, oils solar and of the body, etc. so that the filter can remove them more effectively and easily.
The most ozone equipment for residential pools and whirlpool baths use only about 0, 5 amperes in function, namely the amount of electricity equal to a light bulb 60-WATT.
Because the unit of the generator of ozone works only when the pump of filtering is working, the total quantity of electricity used is not great. The installation of ozone is easily installed in hydraulics filtration of existing Spas or pools.
There are several basic systems ozone generators but all inject the gas of ozone in Pool water through a small tube. The gas concentration of ozone is stronger on the point of the entry for a purification effective. A system to ozone is not really "no-chemical" because need to maintain a residual very low level of chlorine in the water generally equal to about 20% of chlorine when no ozone is used (a saving of chemicals at least equal to 70-80%).
I due tipi di generatori ad ozono sono a UV (con lampada ultravioletti) ed a effetto corona (CD). The UV systems use a fluorescent light to generate the ozone as the sun is above the earth. Some unit use an electric arc inside a generator to generate the ozone as the lightning (smell fresh after a storm). The kit of disinfection with salt are used to generate a constant level of chlorine in water
(see system to electrolysis). Use only a small quantity of electricity in the salt water transforming it into sodium hypochlorite. Pratically the same products as add the chlorine chemical. The request of the salt concentration in the water is only about 3-5 Mg/lt.
Pool water purified with this method is more comfortable for swimming because the salt also soften the water. Once the water of the pool is loaded with salt, the concentration remains reasonably constant for a long time.
Benefit
- Reduces the total organic residues which reduce the backwashes
- Upgrade the smells and the quality of the swimming pool by reducing the clorammine
- Reduces the irritation of the eye of the throat and mucosal
- Provides a quality of water that not dehydrate your skin or not discolor your hair.

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