ENVIRONMENT #672090 IATE #48284 teicneolaíocht um rialú ar thruailliú Reference an Ghníomhaireacht Eorpach Comhshaoil (GEC) ga Umweltschutztechnikde pollution control technologyen Definition 1.Methods used to reduce the amount of contaminants discharged from a source. Reference 1.PATHUL; technologies de la lutte contre la pollution | technologie de lutte contre la pollutionfr