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How to choose Qingdao Air Purification Unit (air purifier)

How to PickQingdaoAir Purification Unit(Air purifier)


 

According to the WHO study, 4.3 million of the world's deaths from kitchen air pollution in 2012 accounted for 34% of strokes, 22% and 26% of chronic obstructive pulmonary disease and ischemic heart disease, respectively, and about 6% of those who died of lung cancer.


Kitchen air pollution (smog) has been listed as the biggest health hazard after high blood pressure, smoking and alcoholism in a research project on disease risk assessment in The Lancet, a leading British medical journal. The number of deaths each year from continued inhalation of smoke from kitchen fires is greater than the total death from malaria, tuberculosis and AIDS.

 
The study of Chinese farmers in the Journal of the National Cancer Society in the United States also confirms the impact of kitchen air pollution on human health. Chinese and American scientists who took part in the study surveyed more than 20,000 farmers in Yunnan province who found that farmers with no ventilation in their home stoves were twice times more likely to develop lung cancer than those who had built more chimneys or ventilation in their homes. The researchers said that the use of stoves without ventilation was about the same as smoking in the extent to which lung cancer was caused.


Air purifier is also known to be able to adsorb, decompose or transform a variety of air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.), effectively improve the air cleanliness of products, mainly used in household, commercial, industrial, building.

 

1 in line with the new GB standard, future consumers to buy air purifiers should be more reference products "clean air volume" and "cumulative purification volume", rather than manufacturers to promote the "removal rate."

2 by the State authorities testing certification or international testing certification of products, not only product performance and quality assurance, but also in the product after-sales service is trustworthy.

3 Is there absolute safety: the housing and purification technology of the air purifier will directly affect the safety of the air purifier.

4 whether to meet the specific purification needs: buy purifier to understand their own needs, if only in order to remove PM2.5, to buy and remove particulate matter purifier. If only for the removal of formaldehyde, to buy formaldehyde purifier. Now a lot of people are willing to buy composite purifier, consumers in the purchase should pay attention to the function of the purifier classification, according to their own needs to choose the right purifier.

5 whether there is a scientific principle of purification, can achieve an efficient air purifier effect: At the same time the use of a variety of purification methods of air purifier, its purification effect will be better. For example, dust, odor, pollen and other large particulate matter, can be filtered by physical purification methods, and allergic substances, viruses, formaldehyde and other harmful substances, it needs to be chemically purified to purify. Active + passive compound purification is a combination of the two, the effect is also better.

6 as far as possible to buy can continue to work tens of thousands of hours of purifier brand, continuous boot purification effect will be more significant.

 

Suitable crowd

 

1, pregnant women: pregnant women in the air pollution of serious indoor will feel general discomfort, the appearance of dizziness, sweating, dry tongue, chest tightness and other symptoms, the development of the fetus has a negative impact. The likelihood of developing a heart condition is 3 times times that of a pregnant woman who breathes fresh air.


2, children: Children's body is developing, the immune system is more fragile, vulnerable to indoor air pollution, leading to decreased immunity, physical development retardation, induced blood diseases, increase the incidence of asthma in children, so that children's intelligence is greatly reduced.


3, the Office of a family: in high-end office buildings to work in an enviable career. But in the climate closed air quality is not good environment, easy to lead to dizziness, chest tightness, fatigue, mood ups and downs and other discomfort symptoms, affecting work efficiency, causing a variety of diseases, serious can also cause cancer.


4, the elderly: the elderly body function decline, often a variety of chronic diseases entangled. Air pollution not only causes bronchitis, laryngitis, pneumonia and other respiratory diseases in the elderly. will also induce hypertension, heart disease, cerebral hemorrhage and other heart-age vascular diseases.


5, respiratory diseases patients: in the polluted air long-term life will cause respiratory function decline, respiratory symptoms aggravated, especially rhinitis, chronic bronchitis, bronchial asthma, emphysema and other diseases. To achieve an auxiliary and radical therapeutic effect by breathing pure air.


6, driver: lack of oxygen in the car, car exhaust pollution is serious.