• KIEHL products are designed in such a way as to minimise the amount of freshwater that is required during the application
  • The KIEHL production plants have been optimised in a way that it has been possible to continuously reduce the amount of process water that is needed per tonne of production
  • The quality of the wastewater is constantly being improved
  • The wastewater treatment plant for the KIEHL production plants automatically checks the quantity and quality of the wastewater