Ammonia gas is a colorless, pungent, and highly irritating gas that is lighter than air, with a specific gravity of approximately 0.5. It is known for its strong alkaline properties, which make it particularly harmful to the human body. When ammonia comes into contact with skin, it can cause severe irritation and corrosion by drawing moisture from the tissue, denaturing proteins, and saponifying fats, ultimately damaging cell membranes. At high concentrations, it not only causes direct tissue damage but can also trigger serious physiological responses such as cardiac and respiratory arrest due to stimulation of the trigeminal nerve endings.
When inhaled, ammonia enters the lungs through the alveoli and quickly diffuses into the bloodstream. There, it binds with hemoglobin, impairing the blood's ability to carry oxygen. Ammonia’s high solubility means it primarily affects the upper respiratory tract, causing irritation, inflammation, and weakening the body’s immune defenses. Long-term exposure to even low levels of ammonia can lead to symptoms such as skin pigmentation, finger ulcers, and chronic respiratory issues. Inhaling large amounts over a short period may result in tearing, sore throat, hoarseness, coughing, red eyes, chest tightness, difficulty breathing, dizziness, headaches, nausea, vomiting, and fatigue. Severe cases can lead to pulmonary edema or adult respiratory distress syndrome.
Experts have studied the effects of low-level ammonia exposure on human health. A study monitored workers exposed to ammonia concentrations ranging from 3 to 13 mg/m³ over an 8-hour workday. Compared to individuals who had no exposure, the test group showed increased levels of ammonia and urea in their urine, as well as elevated blood urea levels. This indicates that even low concentrations of ammonia can have measurable effects on the body, highlighting the need for proper ventilation and safety measures in environments where ammonia is present.
The primary source of indoor ammonia is construction materials, especially concrete admixtures used in winter construction. These mixtures often contain urea and ammonia-based compounds, which release ammonia gas slowly over time as environmental conditions like temperature and humidity change. This gradual release leads to a buildup of ammonia in indoor air, posing a long-term health risk. Another source includes decorative materials, such as adhesives and brighteners, which can emit ammonia. However, this type of release tends to be more rapid and does not persist as long in the air, resulting in relatively less harm compared to the slow release from building materials.
Overall, ammonia is a dangerous substance that can cause both immediate and long-term health effects. Its alkaline nature makes it more damaging to tissues than acidic substances, and even low concentrations should not be ignored. Awareness of its sources and proper mitigation strategies are essential to protect human health.
Our facial beds have greatly enhances sturdiness, and high-density foam will ensure maximum comfort for users with precision-crafted hardwoods features a high density luxury padding to ensure the most comfortable massage experience. Comes with adjustable footrest and backrest, armest and pillow. You can choose the color you need. We guarantee the quality for one year.
Spa Facial Bed, Salon Facial Bed, Facial Beauty Bed, Electric Massage Table
TOM SPA BEAUTY SALON EQUIPMENT CO.,LTD , https://www.tomspabeauty.com