Partner of ProMinent

Do you require the purest form of chlorine and extremely low levels of chloride and chlorate? In relatively low capacities? Then the electrolysis system CHLORINSITU® IV Compact 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® IV Compact 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® IV Compact 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® IV Compact

The CHLORINSITU® IV Compact 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® IV Compact membrane cell electrolyser systems lies in their excellent efficiency (85% yield).

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.



- Membrane cell technology
- Capacity range: 
  25 and 50 g/hour
- Production of Sodium
  hypochlorite (NaOCl):
  dissolving active chlorine in
  process water, pH correction
  by the addition of caustic
- Salt conversion:
  approx. 85%
- Salt consumption:
  2,6 kg salt/kg FAC
- Electricity consumption:
  4,3 kWh/kg FAC
- Electrical connection:
  3 x 400 Vac ± 10%, N, PE, 50 Hz