Environmental issues have always been a hot topic. Environmental protection issues are extremely urgent due to various factors. However, what we are going to discuss today is not environmental protection, but a common pollutant in life, that is PM10.
The dangers of PM10
PM10 is the inhalable particle with a particle size between 2.5 microns and 10 microns that can enter the upper respiratory tract, but some particles can be excreted through sputum, and will also be blocked by the vibrissa in the nasal cavity, which is relatively less harmful to human health. PM2.5 is a fine particle with a particle size below 2.5 microns that is not easily blocked. After being inhaled into the human body, it will directly enter the bronchi, interfere with the gas exchange in the lungs, and cause asthma, bronchitis and cardiovascular disease. These particles can also enter the blood through the bronchi and alveoli. Harmful gases and heavy metals are dissolved in the blood, which is more harmful to human health.
PM10 can easily cause damage to human organs. When respirable particles are inhaled, they can accumulate in the respiratory system and cause many diseases. Coarse particles can invade the respiratory system and induce asthma. Fine particles may cause heart disease, lung disease and respiratory disease and reduce the function of the lung. Therefore, sensitive groups such as children and patients with cardiopulmonary diseases are at greater risk. The smaller the particles are, the greater the harm to the human body becomes. Particles larger than 10 microns can be absorbed by the nose hair and excreted by coughing. Respirable particles with a particle size of less than 10 microns can be deposited in the lungs with human breathing, and even enter the alveoli and blood.
How to Control PM10?
The dangers of PM10
PM10 is the inhalable particle with a particle size between 2.5 microns and 10 microns that can enter the upper respiratory tract, but some particles can be excreted through sputum, and will also be blocked by the vibrissa in the nasal cavity, which is relatively less harmful to human health. PM2.5 is a fine particle with a particle size below 2.5 microns that is not easily blocked. After being inhaled into the human body, it will directly enter the bronchi, interfere with the gas exchange in the lungs, and cause asthma, bronchitis and cardiovascular disease. These particles can also enter the blood through the bronchi and alveoli. Harmful gases and heavy metals are dissolved in the blood, which is more harmful to human health.
PM10 can easily cause damage to human organs. When respirable particles are inhaled, they can accumulate in the respiratory system and cause many diseases. Coarse particles can invade the respiratory system and induce asthma. Fine particles may cause heart disease, lung disease and respiratory disease and reduce the function of the lung. Therefore, sensitive groups such as children and patients with cardiopulmonary diseases are at greater risk. The smaller the particles are, the greater the harm to the human body becomes. Particles larger than 10 microns can be absorbed by the nose hair and excreted by coughing. Respirable particles with a particle size of less than 10 microns can be deposited in the lungs with human breathing, and even enter the alveoli and blood.
How to Control PM10?
- PM10 sensor manufacturers recommend strictly controlling coal-fired pollution emissions and strengthening the use of clean energy. The special environmental protection action of "banning coal" has been gradually expanded; the supervision of enterprises has been strengthened, and pollution sources such as coal-fired boilers have been eliminated. Improve the urban energy consumption structure; strengthen the promotion of clean energy such as natural gas, liquefied petroleum gas, and solar energy, and gradually increase the proportion of clean energy.
- Strictly manage the environmental impact assessment of construction projects, and control the source of industrial pollution from the source.
- Strengthen dust control during construction. Strengthen urban dust control, wet cleaning of urban roads and adequate watering in spring and autumn, and strictly control dust pollution during construction and transportation of building materials. The construction site is closed and covered. Harden construction site roads.
- Further improve the air particle pollution monitoring system and conduct in-depth analysis and research on particle sources. The monitoring system should be further improved to provide more comprehensive and detailed research data due to the complex sources of air particle pollution. In particular, through the analysis of pollution sources, we can find ways to prevent and control air particle pollution from the source.
PM10 sensors
The PM10 sensor is based on the principle of laser light scattering to monitor the concentration of particulate matter in the air in real time, which is widely used in outdoor weather stations, dust monitoring, libraries, archives, industrial plants and other places that require PM10 concentration monitoring.
Features of PM10 sensors
- PM10 sensors have high measurement accuracy.
- The wall-mounted type is easy to install and has a high degree of protection.
- Laser anti-attenuation technology can ensure the long-term stability of the equipment.
- PM2.5 and PM10 can be output at the same time, and the consistency can reach ±10%.
- The measurement is accurate to 1ug/ m3.
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