disposal field [ underground disposal field | subsurface disposal field | absorption field | tile drainage field | tile field | septic bed | seepage trenches | septic-tank disposal field system | septic field | sewage disposal field | tile field ]
champ d'épuration [ champ d'épandage souterrain | réseau d'épandage souterrain | dispositif d'épandage souterrain | système de dispersion d'égouts | champ de distribution ]