Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process ... The solids that are removed at ...

Biosolids, or sewage sludge, are the solid byproducts of the ... removed at each step of the process are put through thickening centrifuges, then go into these tanks for anaerobic digestion ...

Biosolids, or sewage sludge, are the solid byproducts of the wastewater treatment process ... The solids that are removed at each step of the process are put through thickening centrifuges, then go ...

Town of Gibsons council has awarded a $325,600 contract for installing a new centrifuge at the Wastewater Treatment Plant during its March 25 special meeting of council.