ENVIRONMENT #672071 IATE #48258 díothú truailleán Tagairt an Ghníomhaireacht Eorpach Comhshaoil (GEC) ga Schadstoffeliminationde pollutant eliminationen Sainmhíniú 1.The process of completely removing a pollutant's source as well as the pollutant itself. Tagairt 1.ISEP; élimination de polluantfr