Radiolab did a story in 2013 about the North River Wastewater Treatment Plant in New York City that talks about how the plant ended up shipping solids for ferti

Radiolab did a story in 2013 about the North River Wastewater Treatment Plant in New York City that talks about how the plant ended up shipping solids for fertilizer by train to the midwest for a few years https://radiolab.org/episodes/poop-train https://radiolab.org/episodes/poop-train