After large debris is removed, the wastewater flows into a sedimentation tank, a large, open-air and cone-shaped tank where gravity pulls heavier solids to the bottom. A long mechanical arm ...

After large debris is removed, the wastewater flows into a sedimentation tank, a large, open-air and cone-shaped tank where gravity pulls heavier solids to the bottom. A long mechanical arm ...

That debris is collected, compacted and taken to a landfill for disposal. After large debris is removed, the wastewater flows into a sedimentation tank, a large, open-air and cone-shaped tank where ...

After large debris is removed, the wastewater flows into a sedimentation tank, a large, open-air and cone-shaped tank where gravity pulls heavier solids to the bottom. A long mechanical arm ...

WASHINGTON — What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process. Rich in ...

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 ...

What goes down your toilet can end up on farm fields across the United States. Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process. Rich in nutrients, they ...