Assertion: trench fever | /r/HasProperty | sewage effluents
Facets:
value: on the disinfection of sewage
type: TRANSITIVE-OBJECT
Source sentences:
text: of design and operation of sewage treatment works, The following facts were established: on sludge disposal, and on the disinfection of sewage (1) Trench fever is a specific infectious disease, and sewage effluents.