How recycled coal could revolutionize wastewater treatment | DW News

The river Emscher in Germany's Ruhr Region has undergone an astonishing transformation. Today, black coal cleans the water - and could become a global game changer.

#Coal #Water #DWEnvironment

For more news go to: http://www.dw.com/en/

Follow DW on social media: ►Instagram: https://www.instagram.com/dwnews ►TikTok: https://www.tiktok.com/@dwnews ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews

Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/dwdeutsch

Subscribe: https://www.youtube.com/user/deutschewelleenglish?sub_confirmation=1