Apre yo te respire nan poumon yo, amonyak fasil antre nan san an atravè alveoli yo, mare ak emoglobin, epi detwi fonksyon transpò oksijèn. Apre yo fin respire yon gwo kantite amonyak nan yon kout peryòd de tan, lakrimasyon, gòj fè mal, anrou, tous, krache san, sere nan pwatrin, difikilte pou respire, vètij, maltèt, kè plen, vomisman, fatig, elatriye. Sendwòm detrès respiratwa, ak sentòm iritasyon respiratwa yo ka rive an menm tan. Se poutèt sa, domaj nan sibstans ki sou alkalin nan tisi yo se pi fon ak pi grav pase sa yo ki nan sibstans ki sou asid.
Ammonia is a colorless gas with a strong pungent odor, which is lighter than air (specific gravity is 0.5), and the lowest appreciable concentration is 5.3ppm. Ammonia is an alkaline substance that is corrosive and irritating to the skin tissue it comes in contact with. It can absorb moisture in skin tissue, denature tissue protein, saponify tissue fat, and destroy cell membrane structure. The solubility of ammonia is extremely high, so it mainly stimulates and corrodes the upper respiratory tract of animals or humans, and weakens the human body's resistance to disease. When the concentration is too high, in addition to corrosion, it can also cause cardiac arrest and respiratory arrest through the reflex of trigeminal nerve endings. Ammonia is usually inhaled into the human body in the form of gas, and the ammonia that enters the alveoli is neutralized by carbon dioxide, and the rest is absorbed into the blood. A small amount of ammonia can be excreted with sweat, urine or breathing.
Yo nan lòd yo demontre mal la ak enpak nan konsantrasyon ki ba nan amonyak nan lè a sou sante moun, ekspè yo kontwole travayè k ap travay nan anviwònman andedan kay la ekspoze a konsantrasyon nan 3-13 mg / m3 amonyak pou 8 èdtan, nan gwoup 10, Konpare ak moun ki ansante pa ekspoze a amonyak, li te jwenn ke moun ki ekspoze a 13 mg / m3 te gen pi wo nivo ure ak amonyak nan pipi yo, ak nivo siyifikativman pi wo nan ure nan san yo.
Pls Klike Anba Foto ak Li plis detay sou detektè gaz amonyak AR8500 sa a
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