Water-Chemistry at CG Group

Water Chemistry

Perfect liquid.

We have extensive experience in the field of industrial water treatment. Thanks to the differentiated range of around 3000 basic and specialty chemicals, we can offer all products for water chemistry from a single source. 


Our in-house development and manufacturing of our EVC® water treatment products takes into account the specific requirements of customers and their water-carrying systems. We assist our customers with our specialists, supported by the experts in application technology.

Our experts also offer training courses on “Securing hygienically sound operation of evaporative cooling systems”, in accordance with the VDI 2047 Guideline.


CSC Jäklechemie | Water and Environment

CG Chemikalien | Water Chemistry

Everything about water and the environment at a glance:

  • Waterworks - Sustainable drinking water treatment – according to your individual requirements
  • Wastewater treatment - To ensure that you reliably meet regulatory requirements.
  • Cooling water treatment - To improve the efficiency and hygiene of your cooling circuits.
  • Boiler feed water - Perfect conditioning to ensure systems perform well for many years.
  • Cooling brine/heat transfer medium - Optimum care of technical and food-related cooling and heating systems.
  • Sterilisers - To ensure that your processes are always safe and hygienic.
  • Reverse osmosis - Membrane protection and maintenance for efficient ultrapure water production, feed or rinsing water treatment.
  • Municipal wastewater treatment plants - Our expertise for needs-based assistance in the field of wastewater.

Our experts are here for you: