EWC Chapter 05
05 Wastes From Petroleum Refining, Natural Gas Purification And Pyrolytic Treatment Of Coal
Listed below are the EWC Codes for this chapter of the European Waste Catalogue.

05 01 wastes from petroleum refining
| EWC | DESCRIPTION |
|---|---|
| 05 01 02* | desalter csludges |
| 05 01 04* | acid alkyl sludges |
| 05 01 05* | oil spills |
| 05 01 06* | oily sludges from maintenance operations fo the plant or equipment |
| 05 01 07* | acid tars |
| 05 01 08* | others tars |
| 05 01 09* | sludges from on-site effluent treatment containing dangerous substances |
| 05 01 10 | sludges from on-site effluent treatment other than those mentioned in 05 01 09 |
| 05 01 11* | wastes from cleaning of fuels with bases |
| 05 01 12* | oil containing acids |
| 05 01 13 | boiler feedwater sludges |
| 05 01 14 | wastes from cooling columns |
| 05 01 15* | spent filter clays |
| 05 01 16 | sulphur-containing wastes from petroluem desulphurisation |
| 05 01 17 | bitumen |
| 05 01 99 | wastes not otherwise specified |
| 05 01 03* | tank bottom sludges |
05 06 wastes from the pyrolytic treatment of coal
| EWC | DESCRIPTION |
|---|---|
| 05 06 01* | acid tars |
| 05 06 03* | other tars |
| 05 06 04 | wastes from cooling columns |
| 05 06 99 | wastes not otherwise specified |
05 07 wastes from natural gas purification and transportation
| EWC | DESCRIPTION |
|---|---|
| 05 07 01* | wastes containing mercury |
| 05 07 02 | wastes containing sulphur |
| 05 07 99 | wastes not otherwise specified |

