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TECHNOTE: POTENTIALLY INCOMPATIBLE WASTES <br /> Mixing a Group A material with a Group B material may have the following consequences. <br /> Group 1-A 1 Group 1-13 <br /> Acetylene sludge Caustic wastewater Acid sludge Acid and water <br /> • . Management <br /> , • Alkaline caustic liquids Lime wastewater Spent sulfuric acid Spent mixed acid <br /> Alkaline cleaner Lime and water Battery acid Spent acid <br /> Alkaline corrosive liquids Spent caustic Chemical cleaners Etching acid liquid or solvent <br /> Alkaline corrosive battery fluid Lime sludge Electrolyte,acid <br /> Potential consequences: Heat generation; violent reaction. <br /> • Incompatible hazardous Group 2-A Group 2-B <br /> Aluminum Zinc powder Any waste in Group 1-A or 1-13 <br /> waste cannot be placed in Caciumm P um <br /> Lithium Magnesium <br /> the same container Other reactive metals and metal hydrides <br /> Potential consequences: Fire or explosion; generation of flammable Hydrogen gas. <br /> _ Group 3-A ± Group 3-13 <br /> Alcohols Calcium Lithium <br /> Potassium Metal hydrides <br /> Other water-reactive Any concentrated waste in <br /> waste Group 1-A or 1-B <br /> SO:Ch,SOCI_,PCI,, <br /> CH;Si6' <br /> Potential consequences: Fire, explosion or heat generation; generation of flammable or toxic gases. <br /> Group 4-A Group 4-0 <br /> Alcohols Aldehydes Concentrated Group 1-A or 1-B <br /> Nitrated hydrocarbons Halogenated hydrocarbons Group 2 wastes <br /> Unsaturated hydrocarbons Other reactive organic <br /> compounds and solvents <br /> Potential consequences: Fire or explosion; generation of flammable or toxic gases. <br /> Group 5-A Group 5-B <br /> Spent cyanide and sulfide Group 1-B wastes <br /> solutions <br /> I <br /> Potential consequences: Generation of toxic Hydrogen cyanide or Hydrogen sulfide gas. <br /> Group 6-A Group 6-B <br /> Chlorates Perchlorates Acetic acid and other Concentrated mineral acids <br /> Chlorine Pennaganates organic acids <br /> Chlorites Peroxides Group 2-A wastes Other flammable and <br /> Chronic acid Nitrates combustible wastes <br /> Hypochlorites Other strong oxidizers Group 4-A wastes <br /> Nitric acid,fuming <br /> 40 CFR 262.16(b)(2)(v); 22 CCR 66265.177 Potential consequences: Fire, explosion, or violent reaction. <br />