SW104
Dust, slag, dross or ash containing aluminium, arsenic, mercury, lead, cadmium, chromium, nickel, copper, vanadium, beryllium, antimony, tellurium, thalium or selenium excluding slag from iron and steel factory.
SW108
Leaching residues from zinc processiong in dust and sludges form.
SW202
Waste Catalyst.
SW204
Sludges containing one or several metals including chromium, copper, nickel, zinc, lead, cadmium, aluminium, tin, vanadium and beryllium.