SBSA
SBSA treatment facility San Mateo - Hayward Bridge SBSA Outfall Diffuser approx. location SBSA treatment facility
Aeration basins Secondary clarifiers Fixed film reactors Digestion (3 units) Dual media filters Influent lift station Processes not visible: Primary sedimentation Chlorination/Chlorine contact tank Dechlorination Effluent pumping Gravity thickeners Centrifuge (solids dewatering)
Influent Pumping
Primary Sedimentation
Fixed Film Reactors
Aeration Basins (activated sludge)
Secondary Clarifiers
Dual Media Filters
Disinfection with Sodium Hypochlorite
Dechlorination with Sodium Bisulfite
Effluent Pumping to S. F. Bay
Gravity Sludge Thickening
Anaerobic Digestion
Biosolids Dewatering by Centrifuge
sun-dried Biosolids