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Water Technologies

Pool disinfection through electrochlorination

Make pool water safer, cleaner, and easier to maintain with De Nora’s DSA® electrodes: no hazardous chemicals to be purchased, lower costs, and reliable performance.

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Pool disinfection is the process of keeping swimming water clean and safe by removing harmful bacteria and contaminants.
Electrochlorination generates chlorine directly on-site from salt, water, and electricity, eliminating the need to transport, store, and handle hazardous chemicals.


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Pool disinfection through electrochlorination is crucial because it provides a safe, cost-effective, and sustainable way to maintain clean and healthy pool water.
De Nora DSA® electrodes enable this electrochemical process, ensuring:

Safer & simpler pool management.

Forget about transporting and storing chlorine.
Electrochlorination lets you produce the disinfectant you need on-site, making daily operations safer.

Consistent water quality, less work.

Our advanced DSA® coatings keep electrodes stable and self-cleaning, so you spend less time on maintenance and more time delivering a great experience to pool users. The result is consistently clean, clear water, with fewer interventions.

Built to last.

De Nora electrodes are engineered for long service life, reducing replacements and total cost of ownership, with an average lifespan of 3-5 years.

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Via Leonardo Bistolfi, 35
20134 Milan Italy

+39 02 21291
industriedenora@denora.com

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Share capital € 18.268.203,90 Fully paid up - Company registration number MI / VAT 03998870962 - REA number MI - 1717984 - PEC industriedenora@actaliscertymail.it