Statements (150)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:hospital
gptkb:infrastructure Water treatment facility Water Treatment Facility |
| gptkbp:alternativeName |
Wastewater treatment plant
Sewage works Water reclamation facility Desalination_plant Sewage_Treatment_Plant Sewage_treatment_plant Wastewater_Treatment_Plant Water_Treatment_Plant Water_treatment_plant desalination_plant processing_plant sewage_treatment_plant sewer_system waste-to-energy_plant water_treatment_plant |
| gptkbp:canBe |
Decentralized
screening anaerobic digestion coagulation chlorination sludge incineration Centralized constructed wetlands activated sludge ozonation ultraviolet disinfection flocculation sludge digestion chemical precipitation grit removal membrane bioreactor sludge composting sludge dewatering sludge land application sludge landfill trickling filter |
| gptkbp:component |
Aeration tank
Clarifier Digesters Grit chamber Screening chamber Sedimentation tank |
| gptkbp:contributedTo |
Environmental protection
Public health Water recycling Pollution control |
| gptkbp:discharges_to |
gptkb:farmer
lakes rivers oceans |
| gptkbp:environmentalImpact |
Reduces water pollution
Protects public health Reduces eutrophication |
| https://www.w3.org/2000/01/rdf-schema#label |
wastewater treatment plant
|
| gptkbp:input |
Industrial wastewater
Domestic sewage |
| gptkbp:location |
Urban areas
Rural areas Industrial areas |
| gptkbp:may_recover |
gptkb:energy
biogas nutrients reclaimed water |
| gptkbp:mayInclude |
Aeration tanks
Anaerobic digesters Chlorination units Clarifiers Sludge dewatering units UV disinfection units |
| gptkbp:monitors |
Sensors
effluent quality Laboratory analysis influent quality |
| gptkbp:output |
gptkb:Sludge
gptkb:Biogas Biosolids Clean water Treated effluent Methane gas |
| gptkbp:processor |
Sedimentation
Disinfection Primary treatment Secondary treatment Tertiary treatment Biological treatment Chemical treatment |
| gptkbp:produces |
gptkb:Sludge
fertilizer Energy sludge treated effluent Treated effluent Reclaimed water |
| gptkbp:protectedBy |
environment
public health |
| gptkbp:purpose |
Remove contaminants from wastewater
treat wastewater Treat wastewater |
| gptkbp:reduces |
gptkb:Biochemical_Oxygen_Demand
water pollution Nutrients Pathogens Suspended solids Biological oxygen demand Chemical oxygen demand |
| gptkbp:regulates |
gptkb:Environmental_Protection_Agency
gptkb:local_government gptkb:Local_authorities environmental agencies |
| gptkbp:relatedTo |
Water pollution
Sanitation Water supply Environmental engineering Wastewater management Sewer system Effluent standards Resource recovery |
| gptkbp:removes |
contaminants
pathogens organic matter nutrients suspended solids Contaminants from sewage |
| gptkbp:requires |
maintenance
operators Regular maintenance Qualified operators |
| gptkbp:subjectOf |
Sanitation
Public health Environmental engineering |
| gptkbp:technology |
Activated sludge process
Membrane bioreactor Sequencing batch reactor Trickling filter |
| gptkbp:uses_process |
sedimentation
biological treatment chemical treatment disinfection aeration secondary treatment filtration tertiary treatment primary treatment |
| gptkbp:bfsParent |
gptkb:park
gptkb:Berkeley_Pit |
| gptkbp:bfsLayer |
4
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