Cuentas Medioambientales: Cuenta de los Residuos
Treatment of (hazardous) waste. National data
Amount of (hazardous) waste treated, by EWC waste category. Landfill dumping, treatment on land and dumping into bodies of water.
Units: tonnes

,4 - Dumping in landfills (D1, D3, D4, D5, D12),5 - Landfill treatment and dumping into bodies of water (D2, D6, D7),
01 (excluding 01.3), 02 and 03: Chemical waste (excluding used oils),309,457,82,958,
01.3: Used oils,3,921,691,
10.2: Mixed and undifferentiated materials,297,356,0,
10.3: Sorted waste,225,921,
12: Mineral waste,415,724,1,561,
05, 06, 07, 08 and 13: Other waste,68,655,5,907,
Total hazardous waste,1,095,338,92,038,
Total waste,64,035,818,254,968,
Notes:
1) EWC: European Waste Catalogue 
  
 D1: Deposit on land or underground (for  example, discharging, etc.) 
  D3: Deep injection, (for example, injection of pumpable  discards into wells, salt domes or naturally occurring repositories, etc.)  D4: Superficial reservoir or surface impoundment (for example, dumping of liquid   or sludge discards into pits, pounds or lagoons, etc.)  D5: Specially engineered landfills (for  example, placement into lined discrete cells, which are capped and  isolated from one another and from the environment) 
  D12: Permanent storage or deposit (for example, placement in  containers in a mine, etc.) 
  D2: Land treatment (for example, biodegradation of  liquid or sludgy discards in soils, etc.) 
  D6: Dumping into bodies of water, except into seas/oceans 
 D7: Dumping into seas/oceans, including insertion in the ocean  floor
Source: National Statistics Institute