The electrolyte is a strong oxidizing agent and can cause severe skin burns or irritation upon contact. The battery cell contains 60 to 75 percent lead and lead oxide, by weight, and the electrolyte contains between 28 and 51 percent sulfuric acid, by weight. Lead-acid batteries have a lead anode, a lead dioxide cathode, and an aqueous sulfuric acid electrolyte. Depleted batteries may continue to vent hydrogen gas after use or if stored above 130 degrees Fahrenheit. Ammonium chloride is a severe eye irritant and zinc chloride is a corrosive material. The electrolyte is an aqueous solution of ammonium chloride and zinc chloride. The anode contains zinc and the cathode contains manganese. Severe chemical burns can result if the electrolyte comes into contact with the skin or eyes.Ĭarbon zinc batteries are also primary or non-rechargeable batteries. If alkaline batteries are damaged or mishandled, the alkali electrolyte may leak out of the battery cell. The electrolyte used in alkaline batteries is either potassium hydroxide or sodium hydroxide. The positive pole (anode) of the battery contains zinc, while the negative pole (cathode) contains manganese dioxide. The following descriptions provide an overview of the major battery types.Īlkaline batteries are primary or non-rechargeable batteries. The specific constituents of each battery type influence the requirements for final disposition. It provides general information on proper handling, disposition and disposal, and Environmental Protection Agency (EPA) regulations regarding battery hazardous waste determinations and recycling.īatteries come in different configurations, sizes, and voltages. This fact sheet is intended for users of various types of batteries.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |