| Subject | English | German |
| nat.res. | abattoir wastewater | Schlachthausabwasser |
| nat.res. | advanced wastewater treatment, AWT | fortgeschrittene Abwasserbehandlung |
| nat.res. | advanced wastewater treatment, AWT | tertiäre Abwasserbehandlung |
| nat.res. | advanced wastewater treatment, AWT | weitergehende Abwasserbehandlung |
| nat.res. | advanced wastewater treatment, AWT | dritte Reinigungsstufe |
| nat.res. | agricultural wastewater | landwirtschaftliche Abwässer |
| environ. | biological wastewater treatment Types of wastewater treatment in which biochemical or bacterial action is intensified to oxidize and stabilize the unstable organic matter present. Examples of this type of treatment use intermittent sand filters, trickling filters, and activated sludge processes and sludge digestion | Biologische Abwasserbehandlung |
| environ. | biological wastewater treatment | Biologische Abwasserbehandlung |
| nat.res. | cannery wastewater | Konservenfabriksabwasser |
| environ. | collective wastewater treatment | Sammelabwasserbehandlung |
| nat.res. | dairy wastewater | Molkereiabwasser |
| environ. | dairy wastewaters | Molkereiabwässer |
| environ. | deodorization of wastewaters | Deodorisierung von Abwässern |
| environ. | deodourization of wastewaters | Deodorisierung von Abwässern |
| nat.res. | domestic wastewater | häusliches Abwasser |
| nat.res. | filter wash wastewater | Filterspülabwasser |
| nat.res. | household wastewater | häusliches Abwasser |
| environ. | individual wastewater treatment The process of using a natural system or mechanical device to collect, treat and discharge or reclaim wastewater from an individual dwelling without the use of community-wide sewers or a centralised treatment facility | Einzelabwasserbehandlung |
| environ. | individual wastewater treatment | Einzelabwasserbehandlung |
| environ. | industrial wastewaters | industrielle Abwässer |
| environ. | industrial wastewaters | industrielles Abwasser |
| social.sc., nat.sc., environ. | Institute for Inland Water Management and Wastewater Treatment | Staatliches Amt für die integrale Bewirtschaftung der Binnengewässer und für Abwasserreinigung |
| social.sc., nat.sc., environ. | Institute for Inland Water Management and Wastewater Treatment | Institut für die Verwaltung der Binnengewässer und die Abwasserbehandlung |
| nat.res. | land disposal system of wastewater | Abwasserlandbehandlung |
| nat.res. | land disposal system of wastewater | Abwasserbodenbehandlung |
| nat.res. | land treatment of wastewater | Abwasserlandbehandlung |
| nat.res. | land treatment of wastewater | Abwasserbodenbehandlung |
| nat.res. | laundry wastewater | Wäschereiabwasser |
| nat.res. | monitoring of wastewater treatment | Überwachung der Abwasserbehandlung |
| nat.res. | municipal wastewater | städtisches Abwasser |
| nat.res. | municipal wastewater | kommunales Abwasser |
| nat.res. | nutrient content in wastewater | Nährstoffgehalt des Abwassers |
| environ. | obtain the consent of pollution control authorities before discharging to wastewater treatment plants | S54 |
| environ. | obtain the consent of pollution control authorities before discharging to wastewater treatment plants | vor Ableitung in Kläranlagen Einwilligung der zuständigen Behörden einholen |
| environ. | olive oil mill wastewater Aqueous residue deriving from the process of oil extraction from olives; it is composed of the olive-combined water and of the water used in the extraction and washing processes. It also contains a certain percentage of mineral compounds and of organic substances that are only partially biodegradable | Ölrückstände |
| environ. | olive oil mill wastewater | Ölrückstände |
| environ. | on-site wastewater treatment A process in which used or spent water is treated at the point of origin or where it was produced, by using a septic tank or some other system to remove or reduce the impact of constituent wastes on human health and the environment | Abwasserbehandlung vor Ort |
| environ. | on-site wastewater treatment | Abwasserbehandlung vor Ort |
| nat.res. | pulp and paper mill wastewater | Zellstoff- und Papierfabrikabwasser |
| nat.res. | purified wastewater | gereinigtes Abwasser |
| nat.res. | radioactive wastewater | radioaktiv verseuchtes Wasser |
| gen. | raw wastewater | Rohabwasser |
| nat.res. | reclaimed wastewater | wiederverwendetes Abwasser |
| nat.res. | recycle and reclaim of wastewater | Kreislaufführung und Regenerierung von Schlamm |
| nat.res. | recycle and reclaim of wastewater | Kreislaufführung und Regenerierung von Abwasser |
| nat.res. | recycle wastewater constituents | Wiederverwendung der Abwasserbestandteile |
| nat.res. | reused wastewater | wiederverwendetes Abwasser |
| environ. | septic wastewater | mikrobiell belastetes Abwasser |
| nat.res. | sequential wastewater sampling | Sequentialstichprobeverfahren für Abwasser |
| nat.res. | spray irrigation of wastewater | Abwasserverregnung |
| nat.res. | spray irrigation of wastewater | Abwasserberegnung |
| environ. | stabilized wastewater | stabilisiertes Abwasser |
| nat.res. | stretch of shooting flow in wastewater channel | Schußstrecke im Abwasserkanal |
| nat.res. | trade wastewater | industrielles Abwasser |
| nat.res. | trade wastewater | gewerbliches Abwasser |
| nat.res. | underground disposal of wastewater | Abwasserversenkung |
| nat.res. | underground disposal of wastewater | Abwassereinleitung in den Untergrund |
| nat.res. | untreated wastewater | nicht behandeltes Abwasser |
| nat.res. | untreated wastewater | unbehandeltes Abwasser |
| gen. | untreated wastewater | Schmutzwasser |
| environ. | urban wastewater | Städtisches Abwasser |
| environ. | urban wastewater The liquid wastes deriving from domestic, commercial and industrial activities of an urban settlement | Städtisches Abwasser |
| nat.res. | using of wastewater | Abwasserverwertung |
| social.sc. | wastewater analysis | Abwasseranalyse |
| nat.res. | wastewater biology | Abwasserbiologie |
| nat.res. | wastewater charges | Abwassergebühr |
| nat.res. | wastewater charges | Abwasserentgelt |
| chem. | Wastewater Charges Act | Abwasserabgabengesetz (AbwAG) |
| nat.res. | wastewater chlorination | Abwasserchlorung |
| nat.res. | wastewater collection | Abwassererfassung |
| nat.res. | wastewater collection system | Sammelleitung |
| nat.res. | wastewater collection tank | Abwassersammeltank |
| environ. | wastewater concentration | Abwasserkonzentration |
| nat.res. | wastewater decontamination | Abwasserentgiftung |
| nat.res. | wastewater detoxification | Abwasserentgiftung |
| nat.res. | wastewater discharge | Abwassereinleitung |
| nat.res. | wastewater discharge | Abwasserableitung |
| gen. | wastewater disinfection | Abwasserdesinfektion |
| nat.res. | wastewater disinfection | Abwasserentkeimung |
| environ. | wastewater disposal | Abwasserbeseitigung |
| environ. | wastewater disposal | Abwasserentsorgung |
| environ. | wastewater disposal | Abwasserwesen |
| environ. | wastewater disposal | Stadtentwässerung |
| environ. | wastewater disposal | Abwassertechnik |
| environ. | wastewater disposal | städtische Kanalisation |
| nat.res. | wastewater drain | Entwässerungsleitung |
| nat.res. | wastewater drain | Kanalleitung |
| nat.res. | wastewater drain | Entwässerungskanal |
| nat.res. | wastewater drain | Abwasserkanal |
| nat.res. | wastewater drain and sanitary sewer | gewerbliches und industrielles Schmutzwasser |
| nat.res. | wastewater effluent | Kläranlagenablauf |
| nat.res. | wastewater effluent | Abwasserablauf |
| nat.res. | wastewater effluent | Abwasserabfluß |
| ed. | wastewater engineering | Abwassertechnik |
| nat.res. | wastewater filtration | Abwasserfiltration |
| nat.res. | wastewater fishpond | Abwasserfischteich |
| nat.res. | wastewater floatation | Schwimmaufbereitung des Abwassers |
| nat.res. | wastewater floatation | Abwasserflotation |
| nat.res. | wastewater flow | Abwassermenge |
| nat.res. | wastewater flow | Abwasseranfall |
| nat.res. | wastewater from flaying-house | Abwasser der Kadaververwertung |
| nat.res. | wastewater from flaying-house | Abwasser der Tierkörperbeseitigung |
| nat.res. | wastewater from flaying-house | Abwasser der Tierkörperverwertung |
| nat.res. | wastewater from flaying-house | Abwasser der Abdeckerei |
| nat.res. | wastewater from knackery | Abwasser der Kadaververwertung |
| nat.res. | wastewater from knackery | Abwasser der Tierkörperbeseitigung |
| nat.res. | wastewater from knackery | Abwasser der Tierkörperverwertung |
| nat.res. | wastewater from knackery | Abwasser der Abdeckerei |
| nat.res. | wastewater from rendering plant | Abwasser der Tierkörperbeseitigung |
| nat.res. | wastewater from rendering plant | Abwasser der Tierkörperverwertung |
| nat.res. | wastewater from rendering plant | Abwasser der Kadaververwertung |
| nat.res. | wastewater from rendering plant | Abwasser der Abdeckerei |
| nat.res. | wastewater from steel mills | Eisengießereiabwasser |
| nat.res. | wastewater from steel mills | Abwasser der Eisenhütten |
| environ. | wastewater from trade | Gewerbliches Abwasser |
| environ. | wastewater from trade Liquid or waterborne wastes polluted or fouled by commercial operations | Gewerbliches Abwasser |
| environ. | wastewater handling | Abwasserbehandlung |
| nat.res. | wastewater incineration | Abwasserverbrennung |
| nat.res. | wastewater inlet control | Abwassereinleitungskontrolle |
| nat.res. | wastewater irrigation | Abwasserverregnung |
| nat.res. | wastewater irrigation | Abwasserberegnung |
| nat.res. | wastewater lagoon | Abwasserteich |
| environ. | wastewater land application | Berieselungsverfahren |
| ed. | wastewater management | Abwasserwirtschaft |
| nat.res. | wastewater outfall | Abwassereinleitung |
| nat.res. | wastewater outfall | Abwasserableitung |
| nat.res. | wastewater outflow | Abwassereinleitung |
| nat.res. | wastewater outflow | Abwasserableitung |
| gen. | wastewater pipe | Abwasserrohr |
| nat.res. | wastewater protecting plants | Abwasserschutzpflanzung |
| nat.res. | wastewater pump | Schmutzwasserpumpe |
| gen. | wastewater pump | Abwasserpumpe |
| gen. | wastewater pump station | Abwasserhebeanlage |
| transp., environ. | wastewater purification | Abwasserreinigung |
| transp., environ. | wastewater purification | Reinigung von Abwasser |
| nat.res. | wastewater renovation | Abwassersanierung |
| nat.res. | wastewater reuse | Abwasserverwertung |
| nat.res. | wastewater spray irrigation system | Abwasserberegnungssystem |
| nat.res. | wastewater stripper | Abwasserstripper |
| gen. | wastewater system | Abwassersystem |
| gen. | wastewater system | Abwasseranlage |
| environ. | wastewater tax | Abwassersteuer |
| environ. | wastewater tax | Abwasserabgabe |
| nat.res. | wastewater transportation | Abwasserableitung |
| nat.res. | wastewater transportation | Abwasserabführung |
| gen. | wastewater treatment | Abwasserreinigung |
| ed. | wastewater treatment | Abwasserbehandlung |
| transp., environ. | wastewater treatment | Reinigung von Abwasser |
| chem. | wastewater treatment | Abwasseraufbereitung |
| chem. | wastewater treatment plant | Abwasseraufbereitungsanlage |
| gen. | wastewater treatment plant | Abwasserreinigungsanlage |
| gen. | wastewater treatment plant | Kläranlage |
| gen. | wastewater treatment plant | Klärwerk |
| environ., industr. | wastewater treatment works | Abwasserbehandlungsanlage |
| environ., industr. | wastewater treatment works | Kläranlage |
| environ., industr. | wastewater treatment works | Abwasseraufbereitungsanlage |
