In order to reduce the local CO2 emissions, many steel mills are replacing their blast furnaces by electric arc furnaces.

UNIHA supplies the desalination units for the production of demineralised water for the related heat recovery and steam generation applications.

Those units consist of highly efficient multistage Reverse Osmosis, followed by Electrodeionisation. The units and supplementary equipment such as the chemical cleaning unit are fully automated for man less operation in harsh industrial environments.