Assertion: septic tank | /r/ObjectUse | used for wastewater treatment
Facets:
value: in houses
type: LOCATION
Source sentences:
text: A septic tank is an underwater sedimentation tank used for wastewater treatment through the process of biological decomposition and drainage.
text: A septic tank is an underwater sedimentation tank used for waste water treatment through the process of biological decomposition and drainage.
text: It uses bacterial activity for decomposing the waste or sewage and is used for wastewater treatment in houses.