Waste code
EWC 11 01 05*: pickling acids
11 01 05*
Typed into Defra's service and Byrne Waste Tracking as 110105*. It is a hazardous entry (the asterisk), so each load needs its hazard property codes, components and a consignment code.
Who takes it
33 permitted sites in England recorded taking 11 01 05* in their 2024 returns to the Environment Agency.
What happens to it
The recovery or disposal code those sites recorded most for 11 01 05* in 2024 (the code each site used for most of its tonnes):
| Code | Means | Sites |
|---|
| D15 | storage pending disposal | 42% |
| D9 | physico-chemical treatment | 36% |
| R13 | storage pending recovery | 12% |
| D10 | incineration on land | 3% |
The right code is the one on your own permit and transfer notes - this is what other sites did, not a rule. R and D codes explained.
Easy to mix up
- 11 01 10 sludges and filter cakes other than those mentioned in 11 01 09
- 11 01 12 aqueous rinsing liquids other than those mentioned in 11 01 11
- 11 01 14 degreasing wastes other than those mentioned in 11 01 13
Recording it for Defra: every load needs its own record within two working days of the day after it arrives. In Byrne Waste Tracking you tap this code once and it is remembered for the next load; it checks each load against Defra's rules before it saves and sends it to Defra by itself once your Defra account is linked. £89 a site a month, no contract. Start free · Using Defra's spreadsheet? Check it free