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Leaders in Zero Liquid Discharge.

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VACUDEST XS 300 Clearcat
Case Studies

Design Inox Vendée equips itself with waste water treatment: New VACUDEST with remote maintenance and lower treatment costs

Our clients requirements for a modern wastewater treatment system were, above all, a fully automated system and a reduction in process costs. The solution: a fully automated VACUDEST CS 300 with Clearcat

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free webinars at H2O GmbH in 2024

Your knowledge journey starts soon: With our free webinars 2024!

The new year begins with a thirst for knowledge: welcome to the content summary of our free H2O webinars! Here is a sneak preview of the webinar year 2024 

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Marco Baumann

New head of production at H2O GmbH

Steinen. Marco Baumann has been the new head of production at H2O GmbH since 1 July 2022. He has been working for the Baden-based company since 2014 and previously worked in the design and construction department of the same company. After his move into manufacturing, Baumann looks back on a turbulent start to a special year.

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Vacudest M1.500 Clearcat at company Umdasch
Case Studies

Better rinse water quality and high cost savings in painting-pretreatment at Umdasch thanks to efficient wastewater treatment

Highest distillate quality with low conductivity for recirculating the rinsing water - these were the requirements. They were achieved with a VACUDEST 1.500 with Clearcat.

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A Clearcat vacuum distillation plant at Sika France in Gournay-en-Bray for on-site treatment of industrial wastewater.
Case Studies

Becoming liberated from the constraints of wastewater: SIKA invests in Clearcat vacuum distillation system

When looking for a replacement for their aging wastewater treatment plant, it was important to SIKA that the distillate can be reused and that all limit values for discharge into the municipal wastewater treatment plant will be met. The solution - a VACUDEST 4.500 with Clearcat.

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grüne nachhaltige Fabrik

Our path to the goal: CO2-neutral in 2030!

As a sustainably operating company, H2O GmbH has been pursuing a sustainability strategy derived from its corporate values since 2015; in order to fulfil its corporate responsibility for people, society, the economy and the environment. Our sustainability report, which we are now publishing for the fifth time in a row, is an important tool for us to communicate our goals transparently and honestly, to report successes, to identify potential for optimisation and to shape new goals.

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Innovative leader in technology

We are the leading producer of vacuum distillation systems for the treatment of industrial wastewater for the metal processing industry, automotive industry, aviation industry, machine building industry and many other industrial sectors.

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Our experts are continuously working on the further development of our VACUDEST systems. Thanks to our advanced technology, we will also find the right solution for your production. Treat your wastewater sustainably and reduce your costs to a minimum. In this way, you not only protect the environment, but also your wallet.

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More than


...for industrial wastewater management

Since more than


...we develop technical solutions

More than


...with pioneering spirit and commitment

In more than


...we support our customers

German Engineering

"German Engineering"  German Flag stands for highest quality and reliable solutions, providing wastewater management systems you can rely on any time.

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We accompany you in partnership to the individual solution. With the experience of our experts and the analysis of your industrial wastewater, we select the best wastewater technology for you. And even after installation, we don't leave you on your own: our Costumer Care quickly and competently ensures plant availability that you can rely on.

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The use of our system provides real benefits: wastewater-free production with vacuum evaporation from VACUDEST conserves fresh water resources, saves up to 95 percent in disposal costs and keeps your operating costs very low. The process recycles your process water in a single step, without chemicals. You have more space in your production and more time to concentrate on the essentials.

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Well informed but still have questions?

Our experts have the answer.

Contact us now


You have questions on our VACUDEST systems?

Kindly contact us!


Your contact is:

Thomas Dotterweich
 Senior Sales Engineer

+49 7627 9239-306


You need consumables, spare parts or a maintenance date?

We will be pleased to assist you!


Your contact is:

Carles Fité
 Technical Customer Support

+49 7627 9239-888


You want to be part of our team and create the wastewater-free future with us?

We will tell you how!


Your contact is:

Bettina Böhringer
Human Resources

+49 7627 9239-201