Analysis of the hazards and disposal methods of waste batteries

The hazards and disposal methods of waste batteries; in today's society, more and more people are beginning to pay attention to the pollution and disposal of waste batteries. At present, the types, output, and usage of batteries are constantly increasing, and the number and types of corresponding waste batteries are also constantly increasing. However, waste batteries contain a large amount of heavy metals and electrolytes, which are harmful to the human body and the ecological environment. This issue requires the attention of the whole society. 1. Waste batteries contain heavy metals such as mercury, cadmium, manganese, and lead. When the surface of the waste battery is corroded in the sun and rain, the heavy metal components in the waste battery will seep into the soil and groundwater. If people eat crops processed on contaminated land or drink contaminated water, these toxic heavy metals will enter the human body and slowly precipitate, posing a great threat to human health. 2. 2 After the mercury in the waste battery overflows, if it enters the human brain cells, the human nervous system will be severely damaged. Cadmium can damage the liver and kidneys, and even deform bones. 3. Some waste batteries also contain acid and heavy metal lead. If it leaks into the natural world, it will cause soil and water pollution and eventually harm humans. 4. How to dispose of used batteries due to serious harm caused by randomly discarding batteries? In the past, used batteries were usually recycled. However, considering the lack of effective recycling technology, my country's environmental protection department no longer encourages the centralized collection of waste batteries that meet my country's low or no mercury requirements. 5. What should we do? According to the research of the authoritative department, as long as the waste batteries are scattered into regular garbage bins and enter the regular garbage landfill together with domestic garbage, they will not cause environmental pollution, so remember not to throw them away randomly. Disclaimer: The articles published on this website are all from the Internet. If there is any infringement, please contact to delete it. 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: What are primary batteries and electrolytic cells? What are the differences between them