What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid ... areas at AP.org. Amazon's Big Spring Sale is here, and Coway has ...

What goes down your toilet and drain can end up on farm fields across the United States What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge ...

Sewage Sludge Can Find a Second Life on Farm Fields. Here's How It's Made What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid ...