Domtar officials did not have much new information to report about odor mitigation efforts at Tuesday’s meeting.

Separating slurry has undoubted benefits, but putting together a streamlined slurry transfer system covering three tanks, has ...

At its dairy operation in the Yorkshire Dales, Metcalfe Farms has taken a major step towards future-proofing its slurry ...

The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...

The toxin is emitted from the wastewater treatment center’s massive “digesters,” tanks where the matter is broken down. Metro asked the commission to exempt wastewater facilities from its regulations.

28 — from state penalties for violating their wastewater permit and over-applying ... for secondary treatment of wastewater stored in digesters, which will remove nitrogen from the water.

MANKATO — The massive and massively expensive modernization of Mankato’s regional sewage treatment plant ... the disinfection basin and the trio of digesters — along with improvements ...

A huge biofuel plant planned in the Buckinghamshire countryside has drawn more than 800 objections, with many expressing fears it will increase traffic. The ‘anaerobic digestion facility’ which – if ...

The body of an Indian journalist who had reported on alleged corruption in the country has been found in a septic tank in Chhattisgarh state. Mukesh Chandrakar, 32, went missing on New Year's Day ...