Under normal circumstances, the content of bromate in natural mineral water is almost zero, but it is rich in mineral ions, such as bromide ions (Br-). When ozone is used to sterilize mineral water containing bromide ions, bromide ions easily react with ozone and are oxidized into bromate, which exists in the water in the form of Br03-. Bromide poisoning is mostly caused by overdose. . Due to its slow excretion, accumulation and poisoning may occur during long-term use in the treatment of diseases. Kingshan New Material improves bromine removal materials.