Electrolysis Systems
No chemicals required
What a great idea: no chemicals to be transported and no need to store and handle hazardous substances. Instead: sophisticated systems use harmless sodium chloride – ordinary salt – to produce chlorine, hydrogen and sodium hydroxide solution.
It's really very simple
Electrolysis is an economically viable and technically perfected alternative to the metering of sodium hypochlorite or other disinfectants. The chlorine generated from sodium chloride can either be metered into the water directly as hypochlorous acid (HOCl) or temporarily stored with the sodium hydroxide solution generated in the form of sodium hypochlorite solution (NaOCl).
Reassuring to know
Disinfection with sodium chloride is completely safe. There is absolutely no need to store, transport or handle hazardous chemicals when using a ProMinent electrolysis system. You can generate chlorine and perform pH corrections with one single system (CHLORINSITU V Plus / CHLORINSITU IV compact). ProMinent electrolysis systems are designed as negative pressure systems – maximum operating safety comes as standard.
We offer a range of solutions for potable, process and swimming pool water. You can find various application combinations in the table. If you have a specific problem, don't hesitate to ask our specialists. If they don't have a solution ready to hand, they will find one. That's guaranteed.
Products
Electrolysis System CHLORINSITU IIa 60 – 2,500 g/h
Output 60 – 2,500 g/h of chlorine
CHLORINSITU IIa is a compact on-site electrolysis system for the production of a low-chlorate hypochlorite solution from salt and electricity. Key advantages are its simple process management and excellent system safety through integrated ventilation and bleeding. more
Your benefits
- Durable design, reliable technology
- Low-chlorate product (below the EN 901 limit value)
- High output: only 3.0 kg of salt per kg of chlorine
- Reduced energy consumption: only 4 kWh/kg chlorine
- Minimal maintenance and ease of operation
- System monitoring in real-time from any location via DULCONNEX Platform: improved process reliability, overall reliability and transparency through real-time monitoring, individual alarms and automated reports
Electrolysis System CHLORINSITU IIa XL
Output 5 – 45 kg/h of chlorine
CHLORINSITU IIa XL is the tubular cell electrolysis system for on-site production of large quantities of hypochlorite. Users cannot fail to be impressed by its ease of operation and outstanding efficiency combined with optimum process stability for the reliable disinfection of large volumetric flows. more
Your benefits
- Sole use of salt as the raw material
- Very long service lives due to minimal maintenance and robust technology
- Proven cell design with increased efficiency, only 3.2 kg NaCl/kg free chlorine
- Modular design
- Easy accessibility
- Certified safety
Electrolysis System CHLORINSITU III
Output 100 – 10,000 g/h of chlorine
Ultra-pure or low-chloride and low-chlorate sodium hypochlorite requires specialist plant engineering. The electrolysis system CHLORINSITU III is the solution for you. more
Your benefits
- Sodium hypochlorite solution low in chloride and chlorate with a high chlorine concentration (25 g/l free chlorine)
- Minimal acid consumption for pH correction, enabling savings of up to 70 %
- Safe system control with remote diagnosis by Remote Control Engineer
- Excellent service life of the membrane cells thanks to a constant vacuum
- A frequency-controlled centrifugal pump maintains the vacuum constant in the enclosed anode area
- Excellent operating safety due to its design as a negative pressure system
Electrolysis System CHLORINSITU III Compact
Output 25 – 50 g/h of chlorine
Generation of sodium hypochlorite solution for smaller swimming pools and pools. more
Your benefits
- Sodium hypochlorite solution low in chloride and chlorate with a high chlorine concentration (25 g/l free chlorine)
- Minimal acid consumption for pH correction, enabling savings of up to 70 %
- Cost-effective operation thanks to use of inexpensive sodium chloride as a raw material
- Fewer chemicals are consumed for pH adjustment
- Robust, simple technology
- Compact space-saving design, ready-mounted on a wall panel
Electrolysis System CHLORINSITU IV Compact
Output 25 – 50 g/h of chlorine
Produce high-purity chlorine gas in a vacuum process. Cost-effective, robust and compact. more
Your benefits
- Chlorination and pH adjustment in a single system
- Production and metering of high-purity hypochlorous acid
- Cost-effective operation thanks to the use of sodium chloride as an inexpensive raw material and no consumption of chemicals for pH adjustment
- Safe negative pressure plant engineering
- Robust, simple technology
Electrolysis System CHLORINSITU V
Output 100 – 3,500 g/h of chlorine
Electrolysis systems of type CHLORINSITU V take the place of the chlorine gas system in the swimming pool and only need salt, water and electricity to do so. more
Your benefits
- Chlorination and pH adjustment with a single system
- Exceedingly low chloride and chlorate content
- Production and metering of high-purity hypochlorous acid without temporary storage
- Hypochlorite booster for peaks in demand (Plus system)
- Safe system control with remote diagnosis by Remote Control Engineer
- Excellent service life of the membrane cells thanks to a constant vacuum
Electrolysis System CHLORINSITU V Plus
Output 100 – 3,500 g/h of chlorine
Electrolysis systems of type CHLORINSITU V Plus generate ultra-pure chlorine gas directly on site and only need salt, water and electricity to do so. Peaks in demand can be covered by this system (Plus system). They are especially well suited to systems for disinfecting potable water, wastewater, process water and water in swimming pools and cooling towers. more
Your benefits
- Chlorination and pH adjustment with a single system
- Exceedingly low chloride and chlorate content
- Reservoir of sodium hypochlorite solution to cover peak demand
- Production and metering of high-purity hypochlorous acid combined with sodium hypochlorite production
- Excellent service life of the membrane cells, thanks to a constant vacuum
- Maximum operating safety due to their design as negative pressure systems
Electrolysis system DULCOLYSE
Output: up to 800 g/h
Efficient production of the highly effective disinfectant DULCOLYT 400 with an exceptionally low chloride and chlorate content. Ideal for particularly sensitive applications in the beverage and food industry, e.g. for the production of baby food. Maximum protection against corrosion and very good cost efficiency. more
Your benefits
- Ultra-low chlorate content for disinfection with minimal by-products
- Extremely low chloride content for maximum protection and freedom from corrosion within the plant
- Environmentally friendly, highly effective disinfection
- Long-term freedom from germs, without any transport, storage or handling of highly concentrated chemicals
- Handling of chemicals is reduced (only sodium chloride is required)
- Compact, space-saving design