电解铝过程中对作业工人的有害因素主要有:含氟废气、高温、铝烟尘、沥青烟、电磁场及电磁辐射。含氟废气的主要成份是氟化氢,长期接触氟化氢,可导致鼻、咽、喉部的慢性炎症;牙齿受到破坏,引起牙齿酸蚀症,易患牙龈炎;骨骼方面以躯干骨为主可使骨质增厚形成氟骨症;对皮肤也有较强的腐蚀性,多发生于颜面、手、前臂等暴露部位。电解铝属于高温、强热辐射作业、工人长期在这种干热环境中工作,会出现一系列生理功能改变:主要为体温调节、水、盐代谢、循环系统、消化系统、神经系统、泌尿系统等变化。当高温超过人体适应能力时,可导致中毒。炎热的夏季尤为明显。长期吸入铝烟尘,可使体内的铅含量增高,对神经 Electrolytic aluminum process workers on the hazardous factors are: fluorine-containing waste gas, high temperature, aluminum soot, asphalt smoke, electromagnetic fields and electromagnetic radiation. Fluorine-containing exhaust gas is the main component of hydrogen fluoride, long-term exposure to hydrogen fluoride, can lead to chronic inflammation of the nose, pharynx and larynx; teeth are damaged, causing tooth erosion, susceptible to gingivitis; skeleton to trunk bone-based bone Quality thickening formation of skeletal fluorosis; on the skin also has strong corrosive, occurred in the face, hands, forearms and other exposed parts. Electrolysis aluminum is a high temperature, intense heat radiation operation, workers in this dry and hot environment long-term work, there will be a series of physiological changes: mainly for body temperature regulation, water, salt metabolism, circulatory system, digestive system, nervous system, urinary system Other changes. When high temperatures exceed the body’s ability to adapt, can lead to poisoning. The hot summer is especially noticeable. Long-term inhalation of aluminum dust, the body can lead to increased levels of nerve