Active factory - VILLEMUR, France

  • Geology : sand with big boulders

  • Contaminants : Chlorinated VOCs

  • Groundwater velocity : > 350 m/year

  • Source inaccessible

  • CAP18® was injected using fixed injectors, three injection rounds

  • Rise in fatty acids after every injection round, illustrates β-oxidation cycle

  • Rise in ethene after every injection round proves complete degradation