descon®
unides smart
On-site generation of a chlorine disinfectant solution
In the DIN 19643 norm, chlorine, calcium hypochlorite and sodium hypochlorite are listed as approved chemicals for disinfection. The most commonly used disinfectant world-wide is chlorine gas. However, it involves a high hazard potential.
Areas of application are swimming pool water, drinking water, waste water and process water.
descon® unides smart | Layout and functions of the electrolysis system
The required resources are salt, water and electricity. Hypochlorite solutions generated in this way are highly active and as far as possible free of chlorate. Large storage containers with appropriate risk potential are not required.
Many years of experience in the construction and handling of this technology ensure maximum benefits and operational reliability. The descon®® unides smart electrolysis system works “salt-neutral” on the basis of a protected technology (DBGM) that was developed by descon®® Designed as absolutely reliable, closed system for production of an adjustable active chlorine solution of approx. 5 g/l (approx. 0.5%) and an hourly output of 250 g up to 2000 g active chlorine/h, depending on model.
The systems work with undivided robust electrolysis cells, which are used to generate a sodium hypochlorite solution from a NaCl solution. Softened filtrate water is used for the production of the brine that is used for operation. Pool water is treated with a built-in pool water desalination plant according to a special reverse osmosis process. The protected system technology compensates for the salt passage of the open cell.
The process largely avoids the accumulation of chlorides in pool water; the system can therefore be used with all materials used in pools without restrictions. The hydrogen-air mixture that develops during the production process is discharged via the roof with a monitored, automatic ventilation system. The entire system works with a slight negative pressure.

descon® unides smart 250 - 2000
State-of-the-art disinfection / Product-specific benefits
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- On-site chlorine production using salt
Salt, electricity and soft water are used to safely generate a highly active disinfectant solution in a cost-effectively way. - Robust technology without membrane
Undivided cells have proven themselves for decades and are durable - NO increase of chloride content in pool water
A special process is used to withdraw salts as well as nitrate from the circulation water, depending on the system. - NO storage-related formation of chlorate in the dosing solution
The online production process and short storage periods largely prevent the formation of chlorate. - NO temperature-induced formation of chlorate
Increase of temperature max. 10 K
- On-site chlorine production using salt
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- Long electrode life - marathon runner
- Safety!
No contact with dangerous substances - NO membrane cell electrolysis
This means there are no expensive replacements require - NO cooling water required
- NO additional water softening plant required
- Low costs for maintenance, spare parts and servicing, minimal effort
- Fully automatic processes, remotely monitored

descon® unides smart 250 - 2000 | |||||
Model | Capacity | chlorine/h | Daily output | kg/24 h | Module 1 LxWxH mm | Module 2 LxWxH mm | Item-No.: |
unides smart 250 | 250 g/h | 6 kg | 1750 x 800 x 1800 | - | Item no. 41525 |
unides smart 500 | 500 g/h | 12 kg | 1750 x 800 x 1800 | - | Item no. 41500 |
unides smart 1000 | 1000 g/h | 24 kg | 2300 x 800 x 2300 | 1000 x 800 x 2300 | Item no. 41501 |
unides smart 1500 | 1500 g/h | 36 kg | 2300 x 800 x 2300 | 1000 x 800 x 2300 | Item no.. 41502 |
unides smart 2000 | 2000 g/h | 48 kg | 2300 x 800 x 2300 | 1000 x 800 x 2300 | Item no.. 41503 |