Partner of ProMinent

Do you require the purest form of chlorine and extremely low levels of chloride and chlorate? Then the electrolysis system CHLORINSITU® V 1D or Multiple dosing is the best solution! It can be used with all applications in which the potable water, waste water, process water, swimming pool water and in cooling towers requires the highest purity and quality.

The CHLORINSITU® V is a membrane cell electrolysis system in which the electrochemical reaction takes place in two electrode chambers (anode and cathode) which are separated by a cation selective membrane. The formation of active chlorine and sodium hydroxide is physically separated. In the CHLORINSITU® V the freshly produced active chlorine will immediately be dosed in the water to be treated, forming in-situ hypochlorous acid. The sodium hydroxide which is being produced at the cathode side can be used for pH correction.

Advantages of CHLORINSITU® V

The CHLORINSITU® V systems have to be designed for maximum chlorine demands, as peaks of capacity need to be covered by the capacity as such. The advantage of CHLORINSITU® V membrane cell electrolyser systems lies in their excellent efficiency (85% yield) and no entrainment of chloride or chlorate, normally coming from the anode residue.

The electrical and chemical yield is very high. Chemical conversion is approx. 85% of brine, resulting in a low salt- and energy consumption. The hypochlorous acid concentrations in the bypass will vary from 50 – 1.000 ppm FAC.

The extremely low chloride and chlorate levels into the water to be treated are a result of the CHLORINSITU® V membrane cell technology.



- Membrane cell technology
- Capacity range:
  100 – 3.500 g/hour
- Production of Hypochlorous
  acid (HOCl) and Caustic (NaOH)
- Salt conversion:
  approx. 85%
- Salt consumption:
  1,9 kg salt/kg FAC
- Electricity consumption:
  3,6 kWh/kg FAC
- Electrical connection:
  3 x 400 Vac ± 10%, N, PE, 50 Hz