How to dispose of household waste batteries How to dispose of household waste batteries

1. Common dry batteries include alkaline batteries, lithium batteries, and nickel-metal hydride batteries, which can be thrown directly into a special classified trash can.

2. Waste batteries containing lead and mercury should be handed over to the waste battery ** organization for them to dispose of, and waste batteries that do not contain lead and mercury can be thrown directly into the urban classified garbage bin.

3. It is not advisable to collect waste batteries for reprocessing, and it is best to start from the source and try not to use mercury-containing batteries.

4. Waste batteries can be turned into treasures and made works of art, and there are many talented people on the Internet, who use waste batteries to make decorations of various shapes.

Summary. Hello oh dear family waste battery disposal methods are as follows: 1. Send to ** station: Some areas have special ** waste battery garbage bins, garbage stations, ** stations and the like; 2. Incineration:

The battery contains a lot of chemicals, but also contains sulfuric acid, the waste battery is taken to a distant uninhabited place for incineration, reducing the harm of waste batteries to human beings; 3. Heat treatment: the old battery is ground and sent to the furnace for heating, at this time, the volatile mercury can be extracted, and the zinc also evaporates when the temperature is higher, it is also a precious metal, iron and manganese are fused to become the manganese ferroalloy required for steelmaking; 4. Extract iron directly from the battery, and sell metal mixtures such as manganese oxide, zinc oxide, copper oxide and nickel oxide directly as metal scrap; 5. Wet treatment: except for lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then various metals are extracted from the solution with the help of ionic resin, and the raw materials obtained in this way are purer than the heat treatment method, and 95% of the various substances contained in the battery can be extracted; 6. Zinc granules:

The battery contains iron, zinc, manganese, and other substances, peel off the plastic paper of the skin, then peel off the zinc shell and wash it and put it in a cast iron pot, heat and melt and keep it warm for 2 hours, remove the upper layer of scum, pour it out and cool it, drop it on the iron plate, and obtain zinc particles after solidification;

Hello oh kiss Household waste battery disposal methods such as jujube let 1, sent to **station: some areas have special **waste battery garbage bins, garbage stations, **stations and the like; 2. Incineration: The battery contains a lot of chemicals, including sulfuric acid, and the waste battery is taken to a distant uninhabited place for incineration to reduce the harm of the waste battery to human beings; 3. Heat treatment:

The old battery grinding bench hole is crushed and sent to the furnace for heating, at this time, the volatilized mercury can be extracted, and the zinc also evaporates when the temperature is higher, it is also a precious metal, iron and manganese are fused to become the source of manganese and ferromanese required for steelmaking; 4. Extract iron directly from the battery, and sell metal mixtures such as manganese oxide, zinc oxide, copper oxide and nickel oxide directly as metal scrap; 5. Wet treatment: except for lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then various metals are extracted from the solution with the help of ionic resin, and the raw materials obtained in this way are purer than the heat treatment method, and 95% of the various substances contained in the battery can be extracted; 6. Zinc granules: the battery contains iron, zinc, manganese, and other substances, peel off the plastic paper of the skin, then peel off the zinc shell and wash it and put it in a cast iron pot, heat and melt and keep it warm for 2 hours, remove the upper scum layer, pour it out and cool it, drop it on the iron plate, and obtain zinc particles after solidification;

Can used batteries be put together in a plastic bag.

Hello, kisses, yes.

Here's how: Tools: Waste batteries, batteries** trash cans, cast iron pots.

Classification, smash the waste battery, peel off the zinc shell and the bottom iron of the battery, take out the copper cap and graphite rod, and the remaining black matter is a mixture of manganese dioxide and ammonium chloride as the battery cell, and the above substances are collected and processed separately to obtain some useful substances, of which the graphite rod is washed and dried and then used as an electrode; To make zinc granules, the zinc shell is washed and placed in a cast iron pot, heated and melted and kept warm for 2 hours, the upper scum is removed, poured out and cooled, and dripped on the iron plate, and the zinc granules are obtained after solidification; **Copper sheet, after the copper cap is flattened, wash the acacia with hot water, then add 10% sulfuric acid and boil for 30 minutes, remove the surface oxide layer, remove the copper sheet, wash and dry; **Manganese dioxide, wash the filtered filter residue 3 times, filter, put the filter cake into the pot and evaporate to remove a little carbon and other organic matter, then put it in water and stir it fully for 30 minutes, filter, and dry the filter cake at 100 degrees Celsius to 11 degrees Celsius to obtain black manganese dioxide; The rest can be solidified and buried deep and stored in abandoned mines.

The rechargeable battery is classified into the hazardous garbage can according to the specific regulations of the stove and the god in the community, or handed over to the street office where it is located for disposal; For common dry batteries, the current classification method is to recommend that it be separated from rechargeable batteries and put into the official other bins.

The harm of waste batteries is mainly concentrated in the small amount of blind heavy gold it contains, such as lead, mercury, cadmium, etc.

1. Mercury has obvious neurotoxicity, in addition to the endocrine system, immune system, etc., it will cause rapid pulse, muscle tremor, oral and digestive system lesions.

2. Cadmium enters the human body through various ways, and long-term accumulation is difficult to eliminate, damaging the nervous system, hematopoietic function and bones, and can even cause cancer.

3. Lead can cause neurasthenia, numbness of hands and feet, indigestion, abdominal cramps, blood poisoning and other pathologies; Manganese can harm the nervous system.

1. Classification. Smash the waste battery, peel off the zinc shell and the bottom iron of the battery, take out the copper cap and graphite rod, and the remaining black boy travel color is a mixture of manganese dioxide and ammonium chloride as the battery cell. The graphite rod is washed and dried before being used as an electrode.

2. Making zinc granules. The stripped zinc shell is washed and placed in a cast iron pot, heated and melted and kept warm for 2 hours, the upper scum is removed, poured out and cooled, and dripped on the iron plate, and the zinc particles are obtained after solidification.

3. **Copper sheet. After flattening the copper cap, wash it with hot water, then add a certain amount of 10% sulfuric acid and boil for 30 minutes to remove the oxide layer on the surface of the closed limb, remove the copper sheet from washing and drying.