notranji sistem zbiranja, obdelave in ponovne rabe odpade vode
Spanish
tratamiento individual de aguas residuales
Swedish
enskild avloppsvattenrening
Turkish
bireysel atık su arıtma
Ukrainian
індивідуальна система очищення стоків
individual waste water treatment
Definition
The process of using a natural system or mechanical device to collect, treat and discharge or reclaim wastewater from an individual dwelling without the use of community-wide sewers or a centralised treatment facility.