Add this question to a group or test by clicking the appropriate button below.
College
Plumbing
Septic Tank A water-tight receptacle that receives sewage and is designed and constructed to pride for sludge storage, decomposition and to separate solids from the liquid through a period of detention before allowing the liquid to be discharged to a subsurface absorption area.
You need to have at least 5 reputation to vote a question down.
Learn How To Earn Badges.