Pressemitteilung BoxID: 758706 (ProMinent GmbH)
  • ProMinent GmbH
  • Im Schuhmachergewann 5-11
  • 69123 Heidelberg
  • Ansprechpartner
  • Michael Birmelin
  • +49 (6221) 842-270

ProMinent at aquanale 2015: Electrolysis System CHLORINSITU® V Plus

(PresseBox) (Heidelberg, ) As an economical alternative to conventional chlorine products, at aquanale in Cologne between 27-30 October 2015 ProMinent is presenting a low-chloride and low-chlorate Smart Disinfection solution for treating swimming pool water: its electrolysis system CHLORINSITU® V plus.
Highly eco-friendly electrolysis systems use a vacuum process to convert harmless sodium chloride and water into a hypochlorous acid with an incredibly low chloride and chlorate content. If required, the acid can be produced in combination with sodium-calcium hypochlorite. Electrolysis takes place in two electrode chambers, split by a diaphragm, which keeps the highly effective, active chlorine separate from the sodium hydroxide. Because the process takes place entirely in situ, there is no need for the transport, storage or handling of hazardous chemicals.
Thought out down to the smallest detail
In the electrolysis system CHLORINSITU® V plus the active chlorine is dissolved directly in the pool water circuit to form hypochlorous acid. The chloride-free sodium hydroxide also produced is stored and can be used for effective pH correction of the pool water and to generate sodium-calcium hypochlorite. The surplus chlorine gas is bound to the sodium hydroxide and stored as sodium-calcium hypochlorite. This covers demand peaks, allowing the system to be configured for the average daily requirement to save energy. The sodium hypochlorite solution can then be added to the various pool water circulation systems using accurate ProMinent metering pumps or a custom-built Venturi system. It could also be used to disinfect the backflushing water in accordance with DIN 19643. This smart disinfection solution is perfect for leisure facilities with several pools.
Attractive alternative
The compact CHLORINSITU® V plus system features a modern PLC with a large illuminated display and integrated modem for remote diagnosis and troubleshooting. The long service life of the electrolysis cells, the low-cost raw material (sodium chloride), the reduced energy consumption and the fact that water can be treated without a neutralisation agent provide the user with an extremely economical setup. This electrolysis system is therefore a good alternative option for the safe disinfection of swimming pool water – particularly when highly effective hypochlorous acid is being metered and simultaneous pH correction is taking place.

ProMinent GmbH

For more than 50 years, the ProMinent Group has been a manufacturer of components and systems in the field of fluid metering as well as a reliable solution partner for water treatment.

Based on innovative products, comprehensive expertise in process technology and distinct application orientation, practical solutions are developed for customer-specific requirements. Thereby, ProMinent supports its customers worldwide with regard to safety, efficiency and environmental compatibility.

The Group is headquartered in Heidelberg, Germany. About 2,400 employees in 55 own sales, production and service companies as well as representations guarantee service and availability in more than 100 countries all over the world.

In addition to the treatment of public drinking and waste water, the key sectors include chemical industry, industrial water treatment, food and beverage industry, treatment of swimming pool water and oil and gas industry.

The extensive product portfolio consists of components such as metering pumps, peristaltic pumps, process controllers and sensors for water parameters; products for water treatment such as metering systems for polymers as well as complete metering systems and accessories such as chemical storage containers and transfer pumps. For the process and plant technology used in the oil, gas and energy sectors, the Group provides process metering pumps and plants from its own production.

Under its own brand ProMaqua, ProMinent offers a broad portfolio of environmentally friendly and economic water treatment and disinfection processes with highest efficiency.

The product range comprises chlorine dioxide plants, electrolysis systems, UV systems, ozone systems as well as ultrafiltration systems.

In order to be a dependable long-term partner for its customers, the Group is investing constantly both in product innovation and in state-of-the-art manufacturing processes with a high level of in-house production. 12 worldwide production facilities guarantee a consistently high standard of quality, flexibility and delivery reliability.

More detailed information is available at

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