Air pollution by particles can be caused by natural events and can also be caused by human activities, through industrial activities and technology. Particles that pollute the air of many kinds and types, depending on the type and type of industrial activities and existing technology. Regarding the kinds and types of air pollutant particles and sources of pollution has a lot. In general, particles polluting the air can damage the environment, plants, animals, and humans. These particles are very harmful to human health. In general, air that has been contaminated by particles can cause various respiratory diseases or pneumoconiosis. To protect yourself, you can use a dust mask. Visit https://homepractical.com/best-dust-mask/ right now.
When people inhale, air containing particles will be inhaled into the lungs. The particle size (dust) that enters the lungs will determine the location of the adhesion or precipitation of the particle. Particles of less than 5 microns are retained in the upper respiratory tract, whereas particles of 3 to 5 microns are retained in the middle respiratory passages. Smaller particles, from 1 to 3 microns, will enter into the air sacs of the lungs, attached to the alveoli. The smaller particles, less than 1 micron, will come out when the breath is exhaled.
Pneumoconiosis is a respiratory infection caused by dust that enters or settles in the lungs. Disease pneumoconiosis many types, depending on the type of particles (dust) that enter or inhaled into the lungs. Several types of pneumoconiosis are common in areas with many industrial and technological activities, namely Silicosis, Asbestosis, Bisinosis, Anthracosis, and Berylliosis.
In addition, workers who use a lot of zinc (in the form of silicate) and also manganese, can also cause delayed berylliosis or delayed borreliosis which is also called chronic berylliosis. This delayed effect can be intermittent 5 years after stopping breathing air contaminated by the metal dust. So five years after the worker is no longer in the environment containing the metal dust, berylliosis disease may arise. The disease is characterized by symptoms of fatigue, weight loss and shortness of breath. Therefore periodic medical checks for workers involved with workers using such metals need to be carried out continuously.