Cuentas Medioambientales: Cuenta de los Residuos Treatment of (hazardous) waste. National data Amount of (hazardous) waste treated, by EWC waste category. Incineration with energy recovery and incineration on land. Units: tonnes ;1 - Incineration with energy evaluation (R1);2 - Incineration on land (D10); 01, 02 and 03 (excluding 01.3): Chemical waste (excluding used oils);335,237;5,980; 01.3: Used oils;2,015;464; 05: Health care and biological waste;1,577;366; 07.7: Waste containing PCBs;132;7; 10.2: Mixed and undifferentiated materials;1,291;0; 10.3: Sorted waste;1,154;3; 06, 07 (excluding 07.7), 08, 09, 12 and 13: Other waste;120;3,605; Total incineration of hazardous waste;341,526;10,425; Total waste incineration;2,551,895;490,262; Notes: 1) EWC: European Waste Catalogue R1: Main use as fuel or as another means of generating energy. For example, incineration of fuels and oils D10: Incineration of waste without energy recovery, such as household waste, hazardous waste, health care or animal waste. Incineration on land Source: National Statistics Institute