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Case Studies

Branch: -

Type of sewage: -

Innovative vacuum distillation technology from H2O reliably ensures compliance with strict limits for disposal of water into watercourses.

Branch: Engines and gearboxes

Type of sewage: Abwasser aus dem Aluminium-Druckguss

Innovative and space-saving evaporator technologies from H2O GmbH can achieve a high treatment quality for wastewater contaminated with mould release agents and cooling lubricants.

Branch: Pharmaceutical industry

Type of sewage: Surface technology

Less maintenance, better quality, more automation - that's what RDO Springs wanted to achieve with their new wastewater treatment. The decision was made in favour of an energy-saving VACUDEST system: "Now we can finally make better use of our resources!

Branch: Automobile

Type of sewage: Wastewater from degreasing, pickling and phosphatizing

While relocating its production line, a manufacturer of high-end sealing systems for powertrains in China considered a new wastewater concept. For the company, which specializes in precision seals and modules made of elastomer, metal, and plastic materials for the automotive industry, environmentally compatible processes and the efficient use of water as a resource are important aspects.

Branch: Aviation industry

Type of sewage: Surface technology

At Rabas Protec in Saint Nazaire, France, aluminium parts are produced, mainly for the aerospace industry. After mechanical processing, the parts are anodised and painted to protect them from corrosion. To do this, the surfaces of the parts are first prepared in degreasing baths, followed by sodium and acid pickling. Before the surface treatment, an NDT test can be carried out using dye penetrant testing. The final step is painting.

The company H. u. E. Büschel GmbH now relies twice on recirculation and thus saves enormous disposal costs every year.

Branch: -

Type of sewage: -

The demands placed on components in the automotive industry are becoming more and more stringent - as a result, the requirements placed on manufacturers and suppliers in terms of cleanliness are also increasing.

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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