In addition to their role as inorganic coagulants, aluminium and iron salts are used to:

  • Accelerate the setting time of concrete (aluminium salts)
  • Add vital nutrients to animal feed compounds (iron salts)
  • Create pigments used in the paint and cosmetics industries (iron salts)
  • Effectively treat anaemia in human beings (iron salts)
  • Fill fire extinguishers (aluminium salts)
  • Fix colours on textiles (aluminium salts)
  • Manufacture cosmetics and anti-perspirants (polyaluminum chlorides)
  • Produce zeolites used as commercial adsorbents (aluminium salts)