Final answer:
A private sewage disposal system consists of a septic tank that discharges effluent into a drainfield or leach field.
Step-by-step explanation:
A private sewage disposal system consists of a septic tank that discharges effluent into a
drainfield or leach field
.
A septic tank system is an individual sewage treatment system for homes in typically rural settings. The septic tank is a large container where sludge settles to the bottom, and microorganisms decompose the organic solids anaerobically. The drainfield is a network of perforated pipes where the clarified water seeps into the soil and is further purified by bacteria.