oxygenáció

Oxygenáció refers to the process of supplying or infusing oxygen into a system. In biology, it most commonly describes the process by which oxygen is absorbed into the blood. This occurs primarily in the lungs, where oxygen from inhaled air diffuses across the thin walls of the alveoli into the capillaries, which are tiny blood vessels. From the blood, oxygen is transported to the body's tissues and cells, where it is essential for cellular respiration, the metabolic process that generates energy.

Beyond biological systems, oxygenáció can also be applied in other contexts. For example, in water treatment, oxygenation is used to increase the dissolved oxygen content in water bodies, which is vital for aquatic life and can help in the breakdown of pollutants. In industry, oxygen is often used in combustion processes to enhance efficiency or achieve higher temperatures. The term can also be used more broadly to describe the introduction of oxygen into any environment. Maintaining adequate oxygen levels is critical for the survival and function of many biological and industrial processes.