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Everything from one source

Chemical products

90 years of experience in production, extensive product knowledge and deep industry expertise characterize our work in the manufacture of our products.

We have state-of-the-art production and mixing facilities with which we manufacture and fill our entire range of chemical products. As a manufacturer of water treatment products, we work with many raw materials of all classifications. This alone creates an obligation for us to produce in an ecologically sustainable manner and to constantly optimize our processes.

Product batch checks in our own laboratory or incoming quality control for raw chemicals are just as natural for us as the readiness for delivery within 2 working days for the common products.

Abfüllen an Mischanlagen Chemieproduktion
Filling at mixing plants chemical production

Chemical products


Cooling circuits

  • DHC-Trace®
  • Hardness stabilizers
  • Corrosion inhibitors
  • Dispersants
  • Biocides
  • pH regulators
  • Antifreeze / corrosion inhibitors
  • Test kits for product determination


Boiler water

  • Oxygen binder
  • Steam alkalizing agent
  • Corrosion inhibitor
  • Residual hardness agent
  • Alkalizing agent
  • Antiscalant for reverse osmosis
  • Test kits for product determination


Heating circuits

  • Oxygen binder
  • Corrosion inhibitors
  • Hardness stabilizers
  • Dispersants
  • Alkalizing agents
  • Antifreeze / corrosion inhibitors
  • Antiscalant for reverse osmosis
  • Test kits for product determination


Drinking water

  • Corrosion inhibitors
  • Hardness stabilizers
  • Disinfectants
  • Test kits for product determination


Plant disinfection

  • Neutralizing agent
  • Passivating agent
  • Membrane cleaners
  • Alkaline grease/oil cleaners
  • Defoamers
  • Biocides
  • Descaling agent
  • Dispersant


Ships / Marine

  • Drain and pipe cleaner
  • Degreaser
  • Alkaline cleaners
  • Acidic cleaners
  • Boiler and cooling water treatment products
  • Defoamers
Erfahrung Prozesswassersysteme

Contact us:
Our consulting engineers will support you in selecting the right product for your process water system and your application.

Eigene Herstellung chemischer Produkte
Chemische Produkte. Made in Germany.


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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