Zoute Chlorinator voor de Apparatuur van de Sauna van het KUUROORD van het Zwembad

The principle of salt chlorinator disinfection
The  swimming pool water with 3000~6000 ppm concentration will be electrolyzed under the safe voltage, the chlorine generated will do the job of sterilization.

When the water pass through the electrolyzer after purifier ,the active chlorine will be generated which has a strong disinfection, and by its high purity and high efficiency with moderate concentration, it has excellent performance on oxidation, virus ,contaminants and seaweed removal. And will become chlorine compound after disinfection, which will be second-electrolysis into active chlorine in the electrolyzer again. And this circulation will self running together with your water circulation

The water is disinfected by the sodium hypochlorite which generated by the electrolysis of salt water. Sodium hypochlorite, as a disinfectant of the chlorine family, has a great performance on killing bacteria, virus and algae by its strong oxidizability,  so it is ideal for swimming pool disinfection and general water treatment.

Reaction process: 
NaCl(salt)+ H2O(water)   electrolysis  NaClO(sodium hypochlorite) + H2↑ (hydrogen)

The Principle of Sodium Hypochlorite Disinfection 

The oxidation of HClO (Hypochlorous acid):
The molecule of  Hypochlorous acid can penetrate into the bacteria with oxidation reaction and break the balance of glucose metabolism to kill the bacteria

O (new oxygen):
The protein of virus will be degenerated and led to death by  the strong oxidability of O (new oxygen)  

The Chloridion:
Can disturb the metabolism and alter the osmotic pressure of bacteria and virus, lead them to death







Introduction of salt chlorinator

The human body physiology saline is 4000ppm concentration, the lenses nursing liquid is 6000ppm (Potassium chloride), the infusion of physiology in hospital is 9000ppm, which proved that the salt concentration in swimming pool (4000~6000ppm) is balance with human body;

Safe rated DC for electrolysis;

 
4~6 kg salt as the first dosing for 1 CBM water;

120kg ~ 180kg TCCA will be needed for a 100 CBM pool every year, while 400~600kg salt is needed under the same circumstances. And salt is much more preferable when taking the health and environment into consideration.


The advantages of salt chlorinator

Cost-effective: Instead complicated acid corrosive chemical liquid or powder, salt is needed as the only raw material, neither the dosing system, high price storage equipment. And the system which is circulation working style only charge for the supplement of salt for 400kg~600kg per year in a swimming pool of 100M3
 
Superiority: Compare with liquid chlorine, chlorine synthesis powder, chlorine tablet, chlorine pill, it has a better performance on purity, effectiveness and safety. Besides that, there will be no accumulation of residue of synthesis.
 
Practicability:  Water softens and disinfection process at the same time, the oxygen ion, generated from electrolysis, enhance the oxidation and disinfection; the pure chlorine and oxygen ion make no pungent smell in the water. The concentration of salt in swimming pool, almost equal to the physiological saline of human body, which makes no irritation to skin or eyes.
 
Reliability: Salt, as a human body composition, as well as the common food additive, so the salt chlorinator system is the most natural, simple, convenient way of disinfection. The production, packing, transportation and storage of chemical disinfectant are no longer needed, not to mention the treatment for those disinfectant before dosing and the irritant to skin.



Advantage for swimming pool application

Low running cost
The whole system is fully automatic and requires very little maintenance, reducing your pool technicians work load.
The residual of chlorine for a standard size pool (50m*25m*1.8m) , at least 0.3mg/L according to WHO (World Heath Organization), 16 hours open per day, then only cost 14.4KG salt and 19.2KW electricity for our machine. (The actual cost would be much lower as when the residual chlorine reach 0.3mg/L, the machine will automatically reduce the chlorine output, just remain at 0.3mg/L according to the singal of "residual chlorine meter")

Safer and easier operation
The machine take place in a closed loop system and running automatically, Pool technicians will no longer have to mix or hand dose chlorine again, only salt is needed to be pull into the dissolving tank from time to time. Besides, the storage of chemicals will no longer be required in the stores or plant room making the whole place safer for both guests and employees.

Better quality water
With the System installed on your pools you will no longer see the water go cloudy during busy periods which happens with traditional dosing systems when they can not keep pace with the chlorine demand of the pool. The machine is sized to keep the pool water in perfect condition during the hottest and busiest periods. The slightly saline solution in the pool is similar to the natural salinity of our eyes. Contact lens solution is a similar salinity, hence most people find swimming in this environment far more pleasant than fresh water.

Accurate output of chlorine
The solution is constantly dosed into the pool, controled by the PLC center, which receive the singal from "residual chlorine detector".  A maintain of 0.3mg/L chlorine is the lowest requirement of WHO, it can be set by your requirement, say 0.5mg/L. And this are all controled by the intellegent PLC center.  In addition, the modularity of the system allows extra capacity to be added if required.

Reliable smart PLC control system
The system is controlled by a PLC. This will provide for more reliable and flexible control of chlorine, pH, as well as interlocking the equipment with sensors to provide for all safety requirements of the system. The PLC is more reliable and flexible than typical dosing control systems. The system is designed to maintain a constant disinfection 24 hours a day 7 days a week.

No pungent smell any more
The available chlorine is kept as liquid which produced in a closed loop system and dosed straight to the pool on demand, which means you will never get a chlorine smell in or around your plant room. And after being delivered into the water, this very light yellow liquid will hydrolysis at a very fast speed in a water without any smell on the water.