include strict maximum limit values of cyanide concentration before thi substance is stored in ponds for remaining residus to be broken down by oxidatian bacteria
The directive includes strict maximum limit values of cyanide concentration before this substance is stored in ponds for remaining residues to be broken down by oxidation, sunlight or bacteria.
includes strict maximum limit values of cyanide concentration before this substance is stored in ponds for remaining residues to be broken down by oxidation, bacteria.