We apply innovative technological solutions when upgrading gas treatment systems and replacing obsolete equipment with modern systems. In order to ensure that our emissions stay within acceptable limits, we carry out regular monitoring activities.

Typical air pollutants associated with mining and steel-making processes include:

  • particulate matter (dust)
  • nitrogen oxide (NOx)
  • sulphur oxide (SOx)
  • volatile organic compounds (VOCs)

See more in the Lowering air emissions section of Sustainability Report 2019