Purifier mask cannot resist air pollution

by:Bonny     2020-02-20
Purifier mask can not resist air pollution, select section: household air purifier uses electric charge to absorb particles to the surface. But this also produces ozone, which is itself harmful to health. Some purifiers remove toxic gases from the air, aiming at fewer kinds of chemicals. The other main filter particles, the best effect is the high efficiency particulate air purifier, which may be the best choice to try to reduce household air pollution. Licensed Distributor of Ningbo Bonny smart home products Co. , Ltd. Our company is a franchise company of quiet vacuum cleaners, industrial vacuum cleaners and dust suction machines, with factory direct sales. With reasonable price, excellent product quality and perfect after-sales service, it has won unanimous praise from customers all over the world. Is a professional cleaning equipment, cleaning tools and cleaning agents wholesale, distribution company. The main products of the 'Guangzhou Super treasure' brand series are to abide by the promise of 'quality as gold and quality as rock' and earnestly do a good job in the supply and distribution of each user. With the concept of 'customer interests first' and the tenet of 'being a person first, honesty first, making money second and making money', we have won unanimous praise from our customers in the service process. The last Hong Kong Chief Executive Donald Tsang seemed to care little about air pollution and called it 'visibility problem', while his successor, Leung Chun-ying, admitted that air pollution affected public health. In fact, the study found that air pollution in Hong Kong causes 3000 deaths and more than 700 people to see a doctor every year. So, how should people protect themselves? A seemingly effective way to fight is to use an air purifier. The popularity of this product has grown greatly in the mainland, and Gome's air purifier sales have recently increased by 700% compared with previous years. Household air purifiers use electric charges to adsorb particles to the surface. But this also produces ozone, which is itself harmful to health. Some purifiers remove toxic gases from the air, aiming at fewer kinds of chemicals. The other main filter particles, the best effect is the high efficiency particulate air purifier, which may be the best choice to try to reduce household air pollution. Although the purifier can indeed reduce the level of particles, it is not sure about ensuring health. Anthony Hadley, honorary professor at the School of Public Health at the University of Hong Kong, said: 'I am cautious about whether you can benefit from using a purifier at home. Hadley has long been an advocate of better air quality and an important developer of the index named after him. Hadley is not opposed to any measures that can improve indoor air quality, especially for those with asthma symptoms. However, in such a heavily polluted environment as Hong Kong, it is difficult to protect health by fully removing or controlling particulates and toxic gases at home. He said: 'air purifiers do reduce pollutants in enclosed spaces, but we need to go out to work or go to school and other daily activities. ''In this case, I know that there is no experimental evidence to prove that using purifier has long-term benefits, such as asthma or bronchitis. In addition, it is still a problem how much difference can be caused by the reduction of pollution levels in the home, because 'most of the impact of pollution can be produced at a lower level than our daily exposure,' Hedley said. 'Even for pregnant women, far below the World Health Organization guideline levels of nitrogen dioxide and PM 2. 5 will have obvious influence. The idea that purification can bring about distinction is not very realistic. Masks are also used to combat air pollution, but Hedley believes that cheap paper masks are a 'waste of time '. In 1990s, his research team equipped Hong Kong police with neoprene masks with carbon filters. The health index did improve, but Hedley recalled: 'The mask is very uncomfortable, very hot, and the police don't like it--- They look like Darth Vader in Star Wars. Another way to reduce the impact of air pollution is to move away from the most polluted areas. Some people, including Hadley himself, left Hong Kong to avoid pollution. However, it is also helpful to avoid being too close to the main road. Some studies have found that the traffic pollution level will be significantly reduced if you leave 150.
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