40 CFR Appendix XI
Metal Bearing Wastes Prohibited From Dilution in a Combustion Unit According to 40 CFR 268.3(c)
June 9, 2020
Metal Bearing Wastes Prohibited From Dilution in a Combustion Unit According to 40 CFR 268.3(c)1
Open Table
| Waste code | Waste description |
|---|---|
| D004 | Toxicity Characteristic for Arsenic. |
| D005 | Toxicity Characteristic for Barium. |
| D006 | Toxicity Characteristic for Cadmium. |
| D007 | Toxicity Characteristic for Chromium. |
| D008 | Toxicity Characteristic for Lead. |
| D009 | Toxicity Characteristic for Mercury. |
| D010 | Toxicity Characteristic for Selenium. |
| D011 | Toxicity Characteristic for Silver. |
| F006 | Wastewater treatment sludges from electroplating operations except from the following processes: (1) sulfuric acid anodizing of aluminum; (2) tin plating carbon steel; (3) zinc plating (segregated basis) on carbon steel; (4) aluminum or zinc-plating on carbon steel; (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel; and (6) chemical etching and milling of aluminum. |
| F007 | Spent cyanide plating bath solutions from electroplating operations. |
| F008 | Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process. |
| F009 | Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process. |
| F010 | Quenching bath residues from oil baths from metal treating operations where cyanides are used in the process. |
| F011 | Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations. |
| F012 | Quenching waste water treatment sludges from metal heat treating operations where cyanides are used in the process. |
| F019 | Wastewater treatment sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum car washing when such phosphating is an exclusive conversion coating process. |
| K002 | Wastewater treatment sludge from the production of chrome yellow and orange pigments. |
| K003 | Wastewater treatment sludge from the production of molybdate orange pigments. |
| K004 | Wastewater treatment sludge from the production of zinc yellow pigments. |
| K005 | Wastewater treatment sludge from the production of chrome green pigments. |
| K006 | Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous and hydrated). |
| K007 | Wastewater treatment sludge from the production of iron blue pigments. |
| K008 | Oven residue from the production of chrome oxide green pigments. |
| K061 | Emission control dust/sludge from the primary production of steel in electric furnaces. |
| K069 | Emission control dust/sludge from secondary lead smelting. |
| K071 | Brine purification muds from the mercury cell processes in chlorine production, where separately prepurified brine is not used. |
| K100 | Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting. |
| K106 | Sludges from the mercury cell processes for making chlorine. |
| P010 | Arsenic acid H3 AsO4 |
| P011 | Arsenic oxide As2 O5 |
| P012 | Arsenic trioxide |
| P013 | Barium cyanide |
| P015 | Beryllium |
| P029 | Copper cyanide Cu(CN) |
| P074 | Nickel cyanide Ni(CN)2 |
| P087 | Osmium tetroxide |
| P099 | Potassium silver cyanide |
| P104 | Silver cyanide |
| P113 | Thallic oxide |
| P114 | Thallium (l) selenite |
| P115 | Thallium (l) sulfate |
| P119 | Ammonium vanadate |
| P120 | Vanadium oxide V2 O5 |
| P121 | Zinc cyanide. |
| U032 | Calcium chromate. |
| U145 | Lead phosphate. |
| U151 | Mercury. |
| U204 | Selenious acid. |
| U205 | Selenium disulfide. |
| U216 | Thallium (I) chloride. |
| U217 | Thallium (I) nitrate. |
1A combustion unit is defined as any thermal technology subject to 40 CFR part 264, subpart O; Part 265, subpart O; and/or 266, subpart H.
[61 FR 15658, Apr. 8, 1996]
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