What are the hazards of used batteries? How to recycle used batteries

1. The hazards of waste batteries: The mercury that is discarded in the batteries in nature will slowly overflow from the batteries, enter the soil or water, and then enter the human body through crops and damage the human kidneys. Under the use of microorganisms, inorganic mercury can be converted into methylmercury, which is concentrated in the body of fish. After people eat this fish, methylmercury will enter the human brain cells, causing serious damage to the human nervous system. The person will go mad to death. Minamata disease in Japan is caused by methylmercury. Cadmium seeps out and pollutes the land and water bodies, and eventually enters the human body, causing damage to the liver and kidneys. It can also cause bone softness, and in severe cases, it can cause bone deformation. Leaking of acid and heavy metal lead in waste car batteries into nature can cause soil and water pollution, eventually causing harm to people. 2. Recycling of waste batteries: The popularity of household appliances and the increase in types have caused the usage of batteries to increase dramatically. Waste batteries are mixed in garbage, which not only pollutes the environment, but is also a waste. my country's annual battery consumption is 3 billion, and 740 tons of copper, 16,000 tons of zinc, and 97,000 tons of manganese powder are lost due to non-recycling. We should separate used batteries from other trash and gather them for recycling. Many regions attach great importance to the recycling of waste batteries. Many stores in Germany require customers to return the used batteries to the store when purchasing batteries; Japan’s proprietary sorting box collects different used batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: Why does Toyota always use nickel-metal hydride batteries?