When the trucks don’t arrive in time at a sewage plant near Cutler Bay, the smell from 350 tons of tarry black muck leftover ...

North Carolina farms use treated sewage sludge as fertilizer, but concerns over PFAs contamination are growing. With few disposal alternatives, regulators and farmers face tough choices.

The proposal to bond funding for grants to help local sewer districts tackle the statewide sludge-disposal problem needs ...

It’s very visible in various areas as it coagulates together,” said Heidi Schmitt Marquez the DNR “This is an ongoing ...

Merced’s Wastewater Treatment Plant plays a vital role in protecting the environment as well as humans as treated water and ...

Humans have used their own waste as fertilizer for thousands of years, with varying degrees of success. In King County, it’s ...

When cities and towns treat sewage, they separate the liquids from the solids and treat the liquid. The solids need to be disposed of and can make a nutrient-rich sludge often spread on farm fields.

If solids are allowed to pass through ... The active solar dryers used to dry sludge and biosolids at the Wastewater Treatment Plant in Merced, Calif., on Thursday, Nov. 21, 2024.

which is used to enhance the quality of the bio-solids from the processed slurry extracted during treatment of wastewater and faecal sludge. NEW DELHI: Concerned over a large quantity of sewage ...