Chlorine Electrolysis Systems for Swimming Pools

Membrane cell chlorine electrolysis systems for swimming pools: Conversion of disinfection in all pools of the Sport- und Bäderbetriebe Essen from chlorine granulate and chlorine gas to a uniform system; no structural interventions planned in the pools; no pipe cell electrolysis due to salinization risks and potential damage to the building structure; membrane cell chlorine electrolysis to avoid salt accumulation in the pool water; production of a sodium hypochlorite solution with approx. 25 g/l chlorine from saturated brine (tablet salt according to DIN EN 16370 Quality 1, water, direct current); no return of liquids from the electrolysis circuit to the salt dissolving tank; exclusion of caustic soda disposal or intermediate storage; proof of functionality required through references from at least 3 objects of comparable size with at least 3 years of operation; submission of informative data sheets required; conversion of 2 indoor pools in 2026, remaining pools by 31.08.2027; further items as per the tender documents.

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