European Waste Catalogue (EWC) Code
10 10 09* – flue-gas dust containing hazardous substances
Chapter
10wastes from thermal processes
Sub-Chapter
10 10wastes from casting of non-ferrous pieces
Individual Entry
10 10 09*
flue-gas dust containing hazardous substances
Mirror Hazardous
* Signifies Hazardous Waste

Mirror Hazardous - Some wastes are not automatically hazardous or non-hazardous - they are called mirror entry wastes. These wastes have a hazardous waste entry (or entries) marked with an asterisk (*), and an alternative non-hazardous waste entry (or entries) not marked with an asterisk