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We do not develop products, but solutions for you

For more than 90 years, we have been meeting the special requirements of our customers through customer-specific treatment programs, technical services, and our own production of chemical products and plant technology.

Our goal is to achieve efficiency, value retention and cost savings in the field of process water together with you. Through customer proximity and decades of expertise, we achieve this goal together with you.

We specialize in identifying and eliminating problems: With individually tailored treatment programs, chemicals produced especially for you, matching plant technology and an experienced team of experts with many years of professional experience and comprehensive knowledge of the industry. Furthermore, we are happy to support you in the area of digital water management. So that your process water data is monitored around the clock. For us, the goal is to maximize economic efficiency, operational safety and hygiene, and environmental compatibility.

Blue Gold

Water does not multiply

The earth's surface consists of 66% water, but only 0.4% of this is available as ground and surface water. Proper water treatment and water purification conserve the unique resource of water and prevent water wastage.

More information

Dr. Hartmann Chemical Engineering in figures


liters of water are treated annually


water analyses per year


number of treated process water systems


years of success story


participants trained


Founded in Stuttgart in 1932, we are today one of the leading specialists in industrial process water treatment and process water optimization.

With an office, production and storage area of over 4500 m², we produce special chemical products for process water treatment and manufacture coordinated plant technology.


Your contact to us

Dr. Hartmann Chemical Engineering

Uhlandstrasse 30
71665 Vaihingen/Enz

+49 7042 9726-233
+49 7042 9726-99

+49  7042 9726-233

Soziale Media

We use the following social media as part of our public relations work:

Copyright 2024 Dr. O. Hartmann GmbH & Co. KG
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