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SCHEDULE -2 [See rule 3(i) (b)] LIST OF WASTE SUBSTANCES WITH CONCENTRATION LIMITS Class A Concentration limit ³ 50 mg/kg A1 Antimony and antimony compounds A2 Arsenic and arsenic compounds A3 Beryllium and cadmium compounds A4 Cadmium and beryllium compoinds A5 Chromium (VI) compounds A6 Mercury and mercury compounds A7 Selenium and selenium compounds A8 Tellurium and tellurium compounds A9 Thallium and thallium compounds A10 Inorganic cyanide compounds (cyanides) A11 Metal carbonyls A12 Napthalene A13 Anthracene A14 Penanthrene A15 Chrysene, benzo (a) anthracene, fluoranthene, benzo (a) pyrene, benzo(K) fluoranthene, indeno (1,2,3-ed) pyrene and benzo (ghi) perylene A16 halogenated fused aromatic rings, e.g. polychlorobiphenyls plus derivatives A17 Halogenated aromatic compounds A18 Benzene A19 Dieldrin, aldrin, and andrin A20 Organotin Compounds Class B Concentration limit: ³ 5,000 mg/kg B1 Chromium (III) compounds B2 Cobalt compounds B3 Copper compounds B4 Lead and lead compounds B5 Molybdenum compounds B6 Nickel compounds B7 Tin compounds B8 Vanadium compounds B9 Tungsten compounds B10 Silver compounds B11 Organic halogen compounds B12 Organic Phosphorus compounds B13 Organic peroxides B14 Organic nitro-and nitroso-compounds B15 organic azo-and azo-oxy compounds B16 Nitriles B17 Amines B18 (Iso-and thio-) cyanates B19 Phenol and phenolic compounds B20 Merceptans B21 Asbestos B22 Drilling, cutting, grinding and rolling oil or emulsions thereof B23 Halogen-silanes B24 Hydrazine (s) B25 Fluorine B26 Chlorine B27 Bromine B28 White phosphorus B29 Ferro-silicon and alloys B30 Manganese-silicon B31 halogen-containing substances which produce acidic vapours on contact with damp air or water, e.g. silicon tetrachloride, alumunium chloride. Titanium tetrachloride Class C Concentration limit; ³ 20,000 mg/kg C1 Ammonia and ammonium compounds C2 Inorganic peroxides C3 Barium compounds, except barium sulphate C4 Fluorine compounds C5 Phosphorus compounds, except the phosphate of aluminum, calcium and iron C6 Bromates, (hypo) bromites C7 Chlorates, (hypo) chlorites C8 Aromatic compounds C9 Organic silicon compounds C10 Organic sulphur compounds C11 Iodates C12 Nitrates, nitrites C13 Sulphides C14 Zinc compounds C15 Salts of per-acids C16 Acid halides, acid amides C17 Acid anhydrides Class D Concentration limit: ³ 50,000 mg/kg D1 sulphur D2 Inorganic acids D3 Metal bisulphates D4 Oxides and hydroxides except those of hydrogen, carbon, silicon, iron, aluminum, titanium, manganese, magnesium, calcium D5 Aliphatic and napthenic hydrocarbons D6 Organic oxygen compounds D7 Organic nitrogen compounds D8 Nitrides D9 Hydrides Class E Regardless of concentration limit E.1 Highly flammable substances E.2. Substances which generate dangerous quantities of highly flammable gases on contact with water or damp air |