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 ...

Background. Anaerobic digestion is the most common process used to reduce sewage sludge volume in the world. Digestion is a low-tech treatment process which has two high-volume byproducts which are ...

“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, ...

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.

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 ...

“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, ...

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