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Flower with decaying background
arial view of sellafield

Technical and Assurance Services

making our world a cleaner and safer place

Waste Management - Chemical Modelling

We perform experimental investigations of solubility and sorption behaviour for a wide number of elements and sorbing materials. 

  • We offer a range of computer programs including: 
  • HARPHRQ for geochemical speciation 
  • CHEQMATE for coupled chemistry and transport 
  • CAMLE for corrosion 
  • GAMMON (developed on behalf of Nirex) for gas generation 
  • a database of thermodynamic constants (HATCHES) developed and maintained to rigorous QA standards 
  • many years' experience in wide range of chemical problems 
  • close integration with experiments.

In the area of carrying out chemical experiments, we offer:

  • Extensive experience and facilities developed over many years 
  • Wide range of sensitive analytical techniques 
  • Experience with cementitious and geological materials and waste components 
  • Close co-operation with chemical and assessment modelling to ensure appropriate experimental data are found

Last Updated: 15 June 2009