Introduction to battery hazards

Mercury: The important symptoms of chronic mercury poisoning are excitability, tremor, stomatitis, mild poisoning has neurasthenia syndrome, autonomic dysfunction, as well as irritability, irritability, and bitterness. Obvious personality changes occur in severe poisoning. , Affective disorder, mental decline. Lead: It is mainly ingested through food, beverages and the atmosphere. The increase in the concentration of lead in the human blood has a corresponding increase in the adverse effects on health. Because lead is not easily excreted, it affects the kidneys, liver, nervous system and hematopoietic organs, and increases blood pressure, interferes with kidney function and reproductive function, until it irreversibly damages the brain. Cadmium: an unnecessary element for the human body. The clinical manifestations of chronic poisoning are emphysema, bone changes and anemia. Chromium: Chromate dust and chromic acid mist can cause perforation of the nasal septum. Some long-term contacts have headaches, weight loss, digestive disorders, gastrointestinal ulcers, and mild kidney damage. Nickel: Usually ingested from the diet, it is thought to induce lung cancer and sinus cancer. Nickel poisoning mainly causes damage to the respiratory system. In severe cases, confusion or coma is accompanied by myocardial damage. Manganese: Absorbing excessive manganese can cause poisoning, and inhaling excessive manganese will accumulate in the central nervous system and pollute land and water sources. Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete the previous one. : What is a good lithium-ion battery for electric vehicles?