{"type":"rich","version":"1.0","title":"Environmental Engineering for Chemical \n                             Engineering.                                    \n   **    CHAPTER 1** :recycle:   ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WUiUwm1rrQABsaka/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/594894c26d6bad0001b1a91a\" frameborder=\"0\" allowfullscreen></iframe>"}