{"type":"rich","version":"1.0","title":"**Topic 3: Environmental Bio-treatment : Degradation, Sorption, and Transformation**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/V9osTWltSA0l1kya/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/57da2c4d696d480d25d64c9a\" frameborder=\"0\" allowfullscreen></iframe>"}