When studying chemistry in high school, everyone knows about alumina. This is an oxide of aluminum. In industry, alumina has very important uses, such as making tempered glass. Some people work because of work. The need, such as those working in the glass factory, may be exposed to alumina frequently, so will alumina be harmful to human health?
The harm of alumina oxide to the human body:
Aluminum is hazardous to humans, but only after ingesting or absorbing too much aluminum ions. First, the hazard manifested as: 1, memory loss 2, attention is not concentrated 3, slow response 4, long-term intake of middle-aged and elderly people can easily lead to Alzheimer’s disease 2, the way of harm: 1, electrolytic aluminum plant and alumina Fine alumina powder in the air of the factory (can also cause pneumoconiosis) 2, using aluminum cooking pot 3, powder in the process of blending aluminum powder paint 4, other ingestion methods 3. Prevention and treatment methods: 1. In the dust area of the plant area Use a mask 2, switch to an iron wok at home 3, eat more rice and other aluminum foods (a lot of aluminum food)
Alumina is not harmful to the human body, but it is also harmful. Ingestion is a low risk and can cause Alzheimer’s disease; inhalation may cause irritation or lung injury; skin contact is a low risk; eye contact is also a low risk.
Suggestions: Alumina is also harmful to the human body.
Long-term exposure to these things is very harmful to the human body, and pay attention to occupational protection when working.
Suggestions: Do not want to harm, you can consider changing jobs
There is no direct toxicity, but it will deposit at the bottom of the lungs, which can cause pulmonary fibrosis. It is recommended not to contact for a long time
It is very bad for the fetus to inhale a small amount of alumina powder during pregnancy. It is not good for pregnant women, but the specific effects are not well determined. Pregnancy tests are needed.
Suggestions: This situation needs to be strictly checked during pregnancy, do Down’s screening in the 14-19 weeks of pregnancy, and do the prenatal dysplasia in the 22nd to 26th week of pregnancy, so that the development of the fetus in the uterus can be clarified.
Those high concentrations of chemicals,
Suggestions: Originally not suitable for long-term contact, one should pay attention to the stimulation of respiratory mucosa, the second is to pay attention to contact, skin absorption and skin damage.