SCOTTISH Water have confirmed they are planning "significant investment" which they hope will eradicate an unpleasant odour for people driving into Fife.

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 can be ...

After another thickening step, the solids are ready to ... Some treatment facilities further dry out sludge, turning it into a dirt-like material that can emit steam as microbes do their work ...

After another thickening step, the solids are ready to ... Some treatment facilities further dry out sludge, turning it into a dirt-like material that can emit steam as microbes do their work ...

Many cities send their sewage to be used as farm fertilizer. But waste treatment plants don't typically remove "forever chemicals," first.