Some symptoms of acute inhalation exposure in humans include tearing and burning of the eyes, sore throat, nasal secretion, bronchitis, shortness of breath, and edema of the lungs. Ethyleneimine is a severe blistering agent, causing third degree chemical burns of the skin. It is also corrosive to eye tissue and may cause permanent corneal opacity and conjunctival scarring. At low levels, chronic (long-term) inhalation exposure has been reported to result in effects on the blood in humans.
This type of bottled water can certainly contain some contaminants, due to the fact that this tends to be âsurface water.â In other words, municipal water can come from open aqueducts, reservoirs, water runoff from snow melt, or any water that is sourced from the surface of the ground.
Bottled water lasts for years. Since the U.S. Food and Drug Administration (FDA) does not require a shelf life for bottled water, the actual shelf life of water is indefinite! You will probably not find any sell by, use by or best by dates on your bottle of water. Because of this, many people ask does water go bad?