| Subject | English | German |
| transp., environ., construct. | waste water disposal | Abwasserableitung |
| transp., environ., construct. | waste water disposal | Abwasserfortleitung |
| transp., environ., construct. | waste water disposal | Abwasserkanal |
| transp., environ., construct. | waste water disposal | SW-Kanal |
| environ. | waste water disposal | Abwasserentsorgung |
| environ. | waste water disposal Collection and removal of wastewater deriving from industrial and urban settlements by means of a system of pipes and treatment plants | Abwasserentsorgung |
| environ. | waste water disposal | Abwasserbeseitigung |
| transp., environ., construct. | waste water disposal | Schmutzwasserkanal |
| environ. | waste water disposal | Entsorgung von Abwasser |
| transp., environ., construct. | waste water disposal | Abwasserkanalisation |
| transp., environ., construct. | waste water disposal | Abflusskanal |
| biol. | waste water disposal system | Anlage zur Ableitung von Wasser |
| water.suppl. | waste-water disposal | Abwasserbeseitigung |
| environ., health., anim.husb. | waste-water disposal system | Abwasserentsorgungsanlage |
| environ., health., anim.husb. | waste-water disposal system | Abwasserabflusssystem |
