一. Applicable places:
1. A newly renovated or renovated residence.
2. There are residences for the elderly, children, pregnant women, and newborns.
3. Residence for people with asthma, allergic rhinitis and pollen allergies.
4. The residence where pets and livestock are kept.
5. Houses that are relatively closed or affected by second-hand smoke.
6. Hotels, public places.
7. A residence for people who are willing to receive a high-quality life.
8. In hospitals, reduce infections and prevent the spread of diseases.
二. Applicable crowd:
1. Pregnant women: Pregnant women will feel general discomfort when emptying in a heavily polluted room, and they will have symptoms such as dizziness, sweating, dry tongue, chest tightness and vomiting, which will have a bad effect on the fetus and the possibility of heart disease. It is three times the number of children born to pregnant women who breathe fresh air.
2. Children: During the development of children’s physical symptoms, the immune system is relatively fragile and vulnerable to indoor air pollution, resulting in decreased immunity, delayed physical development, inducing blood diseases, increasing the incidence of childhood asthma, and increasing children’s intelligence reduce.
3. Office family: an enviable career when working in high-end office buildings. However, in a constant temperature and airtight environment with poor air quality, it is easy to cause dizziness, chest tightness, fatigue, emotional ups and downs and other uncomfortable symptoms, which affect work efficiency and cause various diseases. In severe cases, it can also cause cancer.
4. Elderly people: Elderly people have decreased physical function and often suffer from various chronic diseases. Air pollution not only causes respiratory diseases such as bronchitis, pharyngitis and pneumonia in the elderly, but also induces cardiovascular diseases such as high blood pressure, heart disease, cerebral hemorrhage, etc. .
5. Patients with respiratory diseases: Long-term living in polluted air will cause respiratory function decline and aggravation of respiratory symptoms, especially rhinitis, chronic bronchitis, bronchial asthma, emphysema and other diseases. By breathing pure air to achieve auxiliary and radical therapeutic effects.
6. Driver: There is a lack of oxygen in the car, and the exhaust pollution of the car is serious.
Post time: Aug-02-2021