San José-Santa Clara Regional Wastewater Facility Associate Engineer Anthony Pascua gives a tour of a digester tank on Friday, Nov. 9, 2022, in San Jose, Calif.

Improved valorization of sewage sludge in the circular economy by anaerobic digestion: Impact of an innovative pretreatment technology. Waste Management , 2022; 154: 105 DOI: 10.1016/j.wasman.2022 ...

Anaerobic digestion is a process where bacteria breaks down organic matter — in this case, the sewage that gets processed at the plant. Normally that solid waste gets transported to the landfill.

“Wastewater treatment plants are a major source of greenhouse gasses in cities and we need to start treating them like that,” said Mark Zondlo, ... The digester contains small microbes, ...

Work on the wastewater plant’s digester tank should take about a year. Updated Jan. 15, 2024 at 1:29 p.m. Jan. 15, 2024. Jan. 15, 2024. 1 min read. Save. New subscriber benefit!

The Altoona Water Authority has negotiated a $380,000 discount with the contractor building its digester complex at the Westerly Sewer Treatment Plant in return for granting a second extension of ...

Viridi Energy is looking to expand a digester facility located at Brunswick Landing. This facility would receive biosolid ...

Sunnyside's wastewater treatment plant is in need of repair. Earlier this year, staff discovered a methane leak from the piping between the anaerobic digester to the burner which burns off the gas.