Order Your Almanac Today!

Add new comment

Anne (not verified)

2 years 11 months ago

What are biosolids?
Biosolids are a product of municipal
wastewater treatment. Raw sewage
solids must be processed to meet U.S.
Environmental Protection Agency
(USEPA) standards.

The content of this field is kept private and will not be shown publicly.
About text formats

Comment HTML

  • Lines and paragraphs break automatically.