Acid Solutions
112 – Acid solutions, sludges and residues containing heavy metals
Alkaline Solutions
121 – Alkaline solutions, sludges and residues containing heavy metals, cyanide solutions
122 - Alkaline solutions, sludges and residues containing other metals & non-metals, not containing cyanides
123 - Alkaline phosphates
Aqueous Sales
131 – Neutralized solutions, sludges and residues containing heavy metals
132 – Neutralized solutions, sludges and residues containing other metals
Miscellaneous Inorganic Wastes and Mixed Wastes
145 – Wastes from the use of paints, pigments and coatings
148 – Miscellaneous waste inorganic chemicals
149 – Landfill Leachate |