Icon Contact
Contact us

Leaders in Zero Liquid Discharge.

New from H2OReadmore Icon
Fabian Argast, new Head of Process Design H2O GmbH

New Head of Process Design at H2O GmbH

H2O GmbH from Steinen in Baden is delighted to have a new Head of Process Design: Fabian Argast, Master of Science in Chemistry, took over as Head of Application Technology in February 2024 - and is now looking for people to join his team.

Readmore Iconread more
25 Jahre H2O - Fertigung damals und heute

From the stalactite cave to LEAN production: 25 years of manufacturing and design at H2O

25 years of H2O - today we are not only looking back on a quarter of a century of company history, but also on an exciting journey full of technological advances – of which we sometimes have to smile about ourselves. Our design manager Andreas Strübe has been with us almost since the beginning. Here he ponders about what design and production looked like 25 years ago, why we had our own stalactite cave and why Polaroids were so important to us.

Readmore Iconread more
Installation of a vacuum distillation system
Our guidebook on the subject of "wastewater-free production".

Installation of a vacuum distillation unit

In this article you will find detailed information on how to install a VACUDEST vacuum distillation system. In addition to the prerequisites and the integral components of the technology, the installation and the commissioning procedures are also featured.

Readmore Iconread more
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

Readmore Iconread more
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 

Readmore Iconread more
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.

Readmore Iconread more

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.

Readmore Icon


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.

Readmore Icon

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.

Readmore Icon


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.

Readmore Icon


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.

Readmore Icon

Well informed but still have questions?

Our experts have the answer.

Contact us now


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


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