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H2O. Leaders in Zero Liquid Discharge.

New from H2O

With heavy hearts we say goodbye

We are dismayed, silent in thought and very sad. It is with heavy hearts that we say goodbye to our valued colleague, loyal boss and good friend Roland Lochner.

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Case Studies

"Our parts are cleaned better than ever before!"

In the course of the expansion of production at IWIS in Landsberg and the acquisition of new parts washing systems, project manager Henning Fritz and the person responsible for the parts washing systems also considered a new wastewater treatment system. Due to the good experiences with the company H2O GmbH at the location in Munich and a very successful, quality-improving test run in their own production, the decision to use a sustainable VACUDEST vacuum distillation system for this site as well was made.

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Free H2O Webinar: "Safely complying with minimum requirements for the discharge of wastewater"

The discharge of wastewater into water bodies requires a permit under water law. What legal framework conditions must be observed? In our free webinar, we compare different technologies for wastewater treatment and address specific substances such as nitrites, heavy metals or the hydrocarbon index. Register here!

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May we introduce you to...?

Events, website, press relations, webinars, mailings, social media - the work in marketing at H2O is anything but boring. Today, marketing consultant Jill Kahl gives us a little insight into her world - both professional and private.

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"We want to produce climate-neutral in 2030!" - H2O reduces CO2 emissions by 55 % in the pandemic year 2020

Being sustainable. What does that actually mean? Separating waste? Saving water? Cycling a lot instead of driving? Yes, of course that too. But much more.
For us as a company, sustainability means not only ecological aspects but also social and economic responsibility. In order to document our goals and progress in these areas, we have been publishing a comprehensive sustainability report.

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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.

our innovations


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.

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


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.


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.

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

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