Company history

In 2000 ozone.ch SARL was founded by an engineer EPFL - Mr. Enrico Riboni in Boudry in Switzerland.

From the beginning ozone.ch was active in France and the company ozone.ch France was created in 2008 to better serve our customers in France and in the European Union.

Since December 2011, ozone.ch experienced a change of ownership and now belongs to the same group of companies as DLK Technologies SA, specialist in the treatment and recycling of industrial effluents.

DLK Technologies and ozone.ch

Through this association and based on the practical experience of DLL, ozone.ch can you now provide turnkey service and a tailored service. The pooling of services offered by the two companies allows us to offer a wider range of water treatment solutions, whether it be purification, filtration, recycling and treatment of waste water. This combination of technologies offers new opportunities, particularly in the field of recycling of water, for the watch industry, surface treatment, or the food industry.

Companies ozone.ch Switzerland and DLK Technologies came together in the same premises in the canton of Neuchâtel in Le Locle. Therefore, our customers benefit from a common knowledge, inherited a large experience, provided by the same staff. ozone.ch provides solutions based on the needs for industry and individuals while DLK offers turnkey installations for industry and garages. This association allows us to satisfy you for all your water treatment applications and we are able to offer you water treatment solution, that you really need!

An overview of our water treatment solutions ...

 The colored boxes are activated boxes.

Your advantages with ozone.ch

• ozone.ch provides both products and technical support for the development and implementation of your ozone treatment process.
• For the treatment of water, ozone.ch offers a set of technologies able to meet all requirements with a real experience of the use of ozone and probably the only company that can provide you all for ozone.

Why ozone ?

Ozone is a strong oxidant, which is used for over a century in water treatment. It has many advantages among which are:

• A disinfectant with the highest redox potential of all oxidants usable industrially.
• Unstable, it recombines to form oxygen after use (about 20 min).
• Produced on site, no storage or transport required, resulting in increased safety for the user.
• Unlike chlorine, it doesn't form dangerous derivatives.

Information on the content of our website

• The products presented on this site is for certain not in stock but we can be ordered as needed.
• The photos are pictures as examples.

Ozone.ch has 20 years of experience and over the years has worked closely with its customers to identify their needs and offer them a personalized service. With the support of our customers and suppliers, we have been able to develop and improve our services.

Today's world is constantly evolving and increasingly investing in ecology and recycling to preserve our planet. To this end, we have decided to give priority to local businesses in order to participate in sustainable development and the reduction of the carbon balance. We care about the health of our planet, and that is why we place ecology at the center of our concerns.

Proud of our commitment, we want to guarantee quality services and equipment to ensure professional service and excellence for our members and our clients.

We are at your disposal to advise you and propose you the solution most adapted to your needs.

Ozone offers solutions for:

• Air treatment, using ozone to eliminate odors in individuals, in hotels, in STEPs.
• Treatment of water by ozonization, cleaning in place (CIP), disinfection, deodorization, potalization, reduction of COD, mineralization.
• Sterilization of water by ozone or UV. Purification of process water (filtered water, softened water, osmosis water, demineralized water).
• Domestic water treatment, tartar removal, disinfection for swimming pools, potalization.
• The Use of Ozone in the Agri-Food Sector.

We inform you that ozone is present exclusively in Switzerland and Metropolitan France.

On request and for certain products, we can also be present in Germany and Italy.

These choices follow our policy and our involvement in ecology, sustainable development and the reduction of the carbon balance.

Thank you for your understanding

ozone.ch offre un service flexible et rapide de conseils et d'ingénierie.

Nos domaines

• Filtration des liquides
• Traitement et purification de l'eau
• Utilisation de l'ozone

Nos prestations

• Etudes de faisabilité
• Projets
• Recherche de fournisseurs
• Préparation d'appels d'offre
• Trouble-shooting et optimisation d'installations existantes
• Assistance pour le développement de produits
• Documentation technique 

Vos avantages

• Un service flexible et rapide.
• Une expérience hors pair dans le domaine de l'ozone à votre service.

Exemples de travaux réalisés

• Conception d'un système de traitement des eaux usées d'une centrale thermique.
• Conception, cahiers des charges, appels d'offre, suivi de la réalisation et mise en service d'un système de purification d'eau pour un incinérateur de déchets urbains.
• Utilisation d'eau du lac comme eau de procédé pour une fabrique de produis du domaine agro-alimentaire. Conception du système de purification de l'eau.
• Recherche et élimination de fuites d'ozone dans plusieurs installations : potabilisation d'eau de surface, traitement d'eau avant mise en bouteille, installations de laboratoire.
• Traitement d'agrumes à l'ozone gazeux et à l'eau ozonée.
• Réduction de la concentration de bromate.
• Plusieurs projets de développements de systèmes pour le traitement de produits agro-alimentaires.