Friches industrielles : la difficile dépollution

Paris, Lille, or Marseille... Almost all major French cities have an industrial past. Today, the factories have closed, but the scars of deindustrialization remain: hydrocarbons, solvents, heavy metals, and sometimes even traces of radioactivity. There are nearly 7,000 polluted or potentially polluted former industrial sites in France. Some 300,000 others have yet to be listed. A treasure trove for specialized companies and real estate developers. Subscribe to our YouTube channel: http://f24.my/youtube LIVE - Follow FRANCE 24 here: http://f24.my/YTliveFR Our website: http://www.france24.com/fr/ Join us on Facebook:   / france24.videos   Follow us on Twitter:   / f24videos