![]() Lime waste mixtures chrome tan liquors dehairing solutions and sludges.ġ45 - Wastes from the use of paints, pigments and coatings Slurries, sludges and surface impoundment solids treatment plant sludges anode slimes and leachate residues dewatered solids from these sources.Įmission control sludges and dusts precipitator residues from steel plants dewatered solids from these sources. ![]() Wastewaters and sludges from the production of chrome yellow, molybdate orange, zinc yellow, chrome green and iron pigments dewatered solids from these sources.ġ42 - Primary lead, zinc and copper smelting wastes Inorganic Wastes - Miscellaneous Inorganic Wastes and Mixed Wastes Miscellaneous Inorganic Wastes and Mixed Wastesġ41 - Inorganic wastes from pigment manufacturing Wastes containing chlorates hypochlorite bromate or thiosulphate. Waste brines from chlor-alkali plants neutralized hydrochloric acid brine treatment sludges dewatered solids from brine treatment.ġ35 - Wastes containing other reactive anions Metal finishing waste treatment sludges containing copper, nickel, chromium, zinc or cadmium neutral salt bath sludges and washes lime sludge from metal finishing waste treatment dewatered solids from these processes.ġ32 - Neutralized solutions, sludges and residues containing other metalsĪluminum surface coating treatment sludges alum and gypsum sludges.ġ33 - Brines, chlor-alkali sludges and residues Inorganic Wastes - Aqueous Salts Aqueous Saltsġ31 - Neutralized solutions, sludges and residues containing heavy metals ![]() Metal finishing wastes plating baths spent solutions containing metals such as copper, zinc, tin, cadmium case hardening sludges spent cyanide destruction residues dewatered solids from metal and cyanide finishing wastes and cyanide destruction.ġ22 - Alkaline solutions, sludges and residues containing other metals and non-metals, not containing cyanidesĪlkaline solutions from aluminum surface coating and etching alkali cleaner wastes waste lime sludges and slurries anion regenerants.īonderizing wastes zinc phosphates ferrous phosphates phosphate cleaners. Inorganic Wastes - Alkaline Solutions Alkaline Solutionsġ21 - Alkaline solutions, sludges and residues containing heavy metals Off-specification acids by-product hydrochloric acid dilute acid solutions acid test residues. Solutions of sulphuric, hydrochloric, hydrofluoric and nitric acids containing sodium, potassium, calcium, magnesium or aluminum equipment cleaning acids cation regenerant reactor acid washes catalyst acid and acid washes. Solutions of sulphuric, hydrochloric and nitric acids containing copper, nickel, chromium, zinc, cadmium, tin, lead, or other heavy metals chromic acid waste acidic emission control sludges from secondary lead smelting.ġ13 - Acid solutions, sludges and residues containing other metals and non-metals ![]() Last Revision Date: February 2013 Inorganic Wastes - Acid Solutions Acid SolutionsĪcid solutions of sulphuric and hydrochloric acids containing ferrous salts from steel pickling.ġ12 - Acid solutions, sludges and residues containing heavy metals Environmental Approval Access and Service Intergration Branch
0 Comments
Leave a Reply. |