Incoming wastewater flow is fed and controlled to the treatment plant.
Grit is separated from the wastewater by gravity.
A retention basin works as a buffer volume at peak flows to help control a steady flow to the treatment plant.
Sedimentation for removal larger solids and BOD.
Sequential Batch Reactor for biological treatment.
Complete mix process for biological treatment.
Oxidation ditch for biological treatment.
Sedimentation of activated sludge.
Flotation of activated sludge.
Chemical activated sludge disintegration
Chemical odor control of activated sludge
The treated wastewater is discharged to the recipient.
Flotation clarification after wastewater aeration lagoons or Moving Bed Bioreactor (MBBR) attached growth biological system to remove total suspended solids (TSS) and associated biochemical oxygen demand (BOD).
Secondary treated wastewater is treated for solids removal
Secondary treated wastewater is treated for solids and nutrient removal
Inactivation of harmful microorganisms
Chemical degradation of effluent contaminants
Gravity thickening of sludge in order to reduce sludge volume.
Mechanical thickening of sludge in order to reduce sludge volume.
Thickening by means of flotation to reduce sludge volume.
Anaerobic or aerobic digestion of sludge in order to reduce sludge volume and achieve biological stability for disposal.
Storage of sludge to enable steady feeding to thickening and dewatering.
Importing of sludge from external sources.
Dewatering of sludge in order to significantly reduce sludge volume.