Solvent extraction showing hidden contamination from a nuclear power plant EHC fluid before (left) and after (right) ICB™ filtration.

  • Five test tubes filled with different coloured substances
  • Four different sized metal filters
  • Two black cylinders on a green platform
  • A green and grey piece of equipment
  • A green and grey electrostatic contamination removal system
  • Six grey filters
  • Four colour patch tests ranging from brown to white