EWC Code

01 05 04

Description

freshwater drilling muds and wastes

EWC Code

01 05 05*

Description

oil-containing drilling muds and wastes

EWC Code

01 05 06*

Description

drilling muds and other drilling wastes containing hazardous substances

EWC Code

01 05 07

Description

barite-containing drilling muds and wastes other than those mentioned in 01 05 05 and 01 05 06

EWC Code

01 05 08

Description

chloride-containing drilling muds and wastes other than those mentioned in 01 05 05 and 01 05 06

EWC Code

01 05 99

Description

wastes not otherwise specified