Visit our ozone generator factory
We design and manufacture professional and industrial ozone generators
Ozone generators
We manufacture a wide range of high-quality ozone generators, with high-performance productions of up to 40KgO3/h, with integrated oxygen concentrator, remote control, and all kinds of safety features.
Hydro ozone plants
We manufacture ozone generators with an ozone contact and dilution system integrated in a base, ready to connect to a tank or water pipe, with all the necessary control.
Ozone assembly in container
We assemble the complete ozone system and all its accessories in a container. Save space, time and money with a turnkey container mount.
Ozone applications
Drinking water
Ozone generators for public, urban and private drinking water treatment plants. Ozone significantly improves the performance of DWTP and the quality of the resulting water.
Waste water
Ozone equipments for urban and industrial waste water treatment plants to reduce COD, BOD, SS, SD, turbidity, colour, odor, and microbiology before discharge. We do a preliminary study in our labs.
Industrial process water
Ozone system to disinfect industrial process waters as cooling towers; osmotized, distilled, and ultra-pure water tanks; fruit washers; bottling plants; CIP...
Agriculture with ozone
We have 10 years of experience in ozone solutions for agriculture. They are mainly focused on improving irrigation water and foliar treatment, to reduce biofilm and invasive species in pipes, and also to supply oxygen,
Pools with ozone
Ozone generators to reduce chlorine consumption in public, sport and community pools, and also in water parks. They save time, space and money. You will get clear water without odors and flavours.
Fish farms with ozone
Ozone generators to treat water in fish farms, aquariums, and zoos. Maximum disinfection without chlorine. They have a control system to protect the animals,
Specialized ozone services
Customized Ozone Projects
We do customised projects: equipments, prototypes, new treatments... We have an R&D lab. We are an Ozone Enegeneering.
Pilot and test laboratory
We test water with ozone. This allow us to do studies before you make an investment. This service is unique in Spain.
Ozone Technical Service
We provide technical service for the installation and maintenance of our ozone generators. Our technicians are specialized and travel all over the world. We are fast and efficient.
20 years of experience in ozone and more than 10,000 clients

Our ozone equipment is present in more than 25 countries
we continue to provide close attention with the best service.
We speak English, Spanish, French, and Italian.
Latest news and ozone projects carried out

Ozone as a solution against haloacetic acids (HAAs) in drinking water
We have completed the installation of a 3 kg/h generator in a WTP to test the reduction of toxic disinfection by-products.
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ZonoSistem develops a wastewater pilot plant
Innovation in ozonation for the elimination of emerging contaminants in the water cycle
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Innovation and reliability: new ozone generators of 7500 gO3/h certified by ZonoSistem
Design, manufacturing, testing, and certification by ZonoSistem of two ozone generators of 7500 gO3/h for use in municipal drinking water (DWTP)
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Ozone in Barrel Washing: The perfect tool for your Winery
Why choose ozonated water? Superior disinfection, no residues, neutralizes odors, efficiency, and sustainability.
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Photovoltaic Self-Consumption Installation
ZonoSistem chooses sustainability and the environment
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Pre-oxidation of organic compounds before entering the Biological Reactor
The main objective is the pre-oxidation of organic compounds before entering the Biological Reactor, aiming at:
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