City leaders said the odors are from the disruption to the Regional Water Reclamation Facility’s treatment process and ...

Municipal sludge, a rapidly growing by-product of wastewater treatment, has considerable energy potential but remains challenging as a biofuel feedstock due to its high nitrogen content, which ...

Bellingham officials are looking for a more ecologically sound way to get rid of the “biosolid” sludge that’s a by-product of the sewage-treatment process as they move forward with a $220 million ...

Maharashtra's Urban Development Department enforces new regulations requiring old buildings to present structural stability certificates and rainwater harvesting provisions for utility connections, ...

Wastewater sludge, the semi‐solid byproduct of municipal and industrial treatment plants, represents a rich source of lipids and organic compounds that can be transformed into biodiesel. In a typical ...