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Hot water systems

Boiler water treatment for more safety and efficiency
Steam boiler, hot water systems and district heating networks

Faults in steam generation plants are usually caused by problems in the boiler water. If the systems are in operation around the clock, the economic damage is often considerable. Proper boiler water treatment is therefore particularly important to achieve economical, trouble-free and safe boiler operation with excellent steam quality.

The formation of scale, corrosion and local overheating can endanger process reliability and lead to considerable economic damage. We condition the required boiler water - always in compliance with the relevant guidelines for steam and for hot water systems.

Dr. Hartmann Chemietechnik's targeted conditioning ensures efficient and safe operation of the systems.

Our experienced consulting engineers take a look at your system, analyze the water and then draw up an individual program for economical and ecologically sound boiler water treatment.

Your net benefit

Senkung von Energiekosten
Reduction of energy costs
Verbesserte Ökobilanz
Improved ecological balance
Senkung Instandhaltungskosten
Reduction of maintenance costs
Verbesserung der Wirtschaftlichkeit
Improvement of economic efficiency
Hohe Verfügbarkeit
High availability
Konstant hohe Dampfqualität
Consistently high steam quality High efficiency
Hoher Wirkungsgrad
Improvement of economic efficiency

Optimization potential

  • Improvement of heat transfer
  • Optimization of water throughput
  • Maximization of maintenance intervals
  • Increase of operational safety
  • Avoidance of material damage
  • Reduction of downtimes and production losses
  • Value retention
  • Process reliability
  • Compliance with legal requirements

Information on VDI 2035 (Association of German Engineers)

Prevention of damage in hot water heating systems - scale formation and water-side corrosion

The guideline has been revised and deals with damage caused by scale formation and water-side corrosion.

It provides recommendations on how to avoid them in hot water heating systems according to DIN EN 12828 within a building where the intended flow temperature does not exceed 100 °C.

It also applies to hot water heating systems that are operated temporarily or permanently in direct hydraulic connection with corrosion-proof closed cold or cooling water circuits.

"Stone formation" and "water-side corrosion" are now dealt with in a joint guideline.

Technical knowledge from the area of "existing plants" is taken into account.

Our consulting engineers will be happy to assist you on site with any questions you may have on the subject of boiler water.


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

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