Statements (55)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Process
|
| gptkbp:alsoKnownAs |
gptkb:Sewage_Treatment
|
| gptkbp:appliesTo |
Domestic wastewater
Industrial wastewater |
| gptkbp:byproduct |
gptkb:Methane
Biosolids Reclaimed water |
| gptkbp:canBe |
Groundwater recharge
Irrigation Industrial processes Potable reuse (after advanced treatment) |
| gptkbp:commonTechnologies |
Anaerobic digestion
Chlorination Constructed wetlands Dissolved air flotation Membrane bioreactor Oxidation ditch Ozonation Rotating biological contactor Sand filtration Sequencing batch reactor Trickling filter UV disinfection Activated sludge |
| gptkbp:developedBy |
19th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wastewater Treatment
|
| gptkbp:importantFor |
Ecosystem protection
Urban sanitation Water reuse |
| gptkbp:numberOfStages |
Primary treatment
Secondary treatment Tertiary treatment |
| gptkbp:primaryTreatmentRemoves |
Solids
|
| gptkbp:produces |
gptkb:Sludge
gptkb:Biogas Treated effluent |
| gptkbp:protectedBy |
Public health
Environment |
| gptkbp:purpose |
Remove contaminants from wastewater
|
| gptkbp:reduces |
Water pollution
|
| gptkbp:regulates |
gptkb:Environmental_Protection_Agency_(EPA)
gptkb:European_Union_Water_Framework_Directive |
| gptkbp:relatedTo |
Sanitation
Desalination Water treatment Sewage sludge treatment |
| gptkbp:secondaryTreatmentRemoves |
Biodegradable organic matter
|
| gptkbp:tertiaryTreatmentRemoves |
Nutrients
Pathogens |
| gptkbp:uses |
Biological processes
Chemical processes Physical processes |
| gptkbp:bfsParent |
gptkb:Sewage_Treatment
gptkb:Flotation_Separation |
| gptkbp:bfsLayer |
7
|