Tag Archives: home air purifier

Three steps to teach you to choose the right air purifier

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Three steps to teach you to choose the right air purifier

The smoggy weather that has occurred frequently in recent years has driven the home depot air purifier for the smoke industry. Although the Chinese air purifier market has not developed for a long time, there have been several generations of products. From activated carbon adsorption to ozone sterilization, to the latest PHI, the technical principles are varied and the purification effects are different, so you will be confused when choosing a purifier. How do we choose the purifier that suits us? Xiaobian teaches you three steps today to let you choose the right home air purifier for smoke for you.

The first step: understand indoor air pollution and tap your own needs.
First, we need to understand what we are buying for an air purifier. Is it just purifying PM2.5? In fact, in addition to PM2.5, there are other pollutants that threaten human health indoors, so let Xiaobian give you a popular science.

Indoor air pollution is mainly divided into three categories:

1. Chemical pollutants: mainly refers to volatile toxic gases, such as formaldehyde, benzene, TVOC and other decoration pollution that we are familiar with. People have a common misunderstanding of such pollutants: “The new decoration is very serious.” This problem does not exist in the seven-year-old house.” In fact, contaminated releases such as formaldehyde, benzene, and TVOC can last up to 3-15 years. Long-term exposure to such indoor air pollution sources, even low concentrations can cause chronic respiratory diseases, female menstrual disorders, pregnancy syndrome, causing neonatal physical decline, chromosomal abnormalities, and even nasopharyngeal cancer. The high concentration of pollution sources will cause toxicity to the nervous system, immune system, liver, etc., and even teratogenic and carcinogenic effects.

2, physical state particles: typically represents PM2.5 respirable particulate matter. The smaller the particle size of inhalable particles, the greater the harm to the human body. Respirable particles with a particle size of fewer than 10 microns can enter the human respiratory tract. Less than 2.5 microns can be deposited in the lungs, and harmful substances can enter the blood through the alveoli. Statistics from the European Union show that PM2.5 causes 386,000 deaths per year and reduces people’s life expectancy by 8.6 months. PM2.5 can also be a carrier of viruses and bacteria, contributing to the spread of respiratory infections.

3. Biological pollutants: mainly refers to active harmful microorganisms floating in indoor air such as bacteria, viruses, molds, and spores. Size range: 0.01 to 10 microns. Bacteria can cause various diseases, which can cause death in severe cases. For example, the mortality rate of Legionella pneumophila is 15%, and the mortality rate of E. coli in Germany is over 5%. The virus is the initiator of various epidemic diseases and is highly contagious through airborne transmission. The SARS mortality rate was 11%, and the A1 H1N1 mortality rate was 6.77%. Mold not only brings unpleasant odor, but is also a major cause of asthma and allergic diseases such as rhinitis, but it is ignored by most people.

Knowing these three pollutants, everyone should have found the one that they are most worried about. Like Xiaobian, a family of old people, pregnant women, and a small family, three types of pollutants are the focus of my concern.

Step 2: Understand the advantages and disadvantages of purification technology, choose the one that suits you best.
At present, the name of the air purifier technology on the market is varied. In fact, it is basically the following categories:

HEPA mesh filtration technology: effective for biological pollutants and physical particles. The fan is used to compress the air through the filter to trap contaminants such as particulate matter and microorganisms on the filter. It only acts as a trap and cannot be removed or inactivated at all. Long-term accumulation may become a larger source of pollution. It is a passive treatment method. If the air cannot pass through the equipment, the interception effect will not be achieved. In order to allow the air to pass through the filter in a large amount, it is often necessary to use a high-powered fan with a large noise to perform the suction treatment.

PHI active purification technology: very effective for chemical pollutants (volatile harmful gases), biological pollutants, physical particles. PHI purification technology produces a variety of air purification factors under the action and control of broad-spectrum ultraviolet light and various rare metal catalysts. It actively mixes with harmful pollutants in indoor air through air diffusion and air circulation to purify indoor air. It can kill more than 90% of bacteria, viruses, and molds in the air for a short time, and can quickly decompose chemical volatile gases and odors such as formaldehyde and benzene. At the same time, it can effectively eliminate inhalable particles in the air. It is truly green and noise-free. Especially under the premise of not affecting the human body and the environment, it can improve the self-purification ability of the air itself and remove air pollutants in a dynamic environment.

Activated carbon adsorption: It is effective for odor and chemical pollutants (volatile harmful gases). Using coal, shell, wood, petroleum residue and other materials with high carbon content as raw materials, after high-temperature activation treatment, microporous activated carbon powder is formed and then adhered to the filter network with a polymer binder. Activated carbon fiber mesh. It is easy to saturate, and the adsorbed pollutants will have the potential to re-evaporate into the air when the ambient temperature rises.

Electrostatic adsorption: It is effective for biological pollutants and physical particles. Let the air pass through the high-pressure ionization zone, so that the particles in the air carry a positive charge, and are adsorbed on the negatively charged dust collecting plate when passing through the dust collecting chamber. High-voltage disconnection is easy to produce carcinogens, and it is also a passive treatment method. If the dust collector is not cleaned in time, it may become a new source of pollution.

Photocatalyst: It is effective for biological pollutants and chemical pollutants (volatile harmful gases). Using the photocatalytic properties of special materials, the light energy is converted into strong oxidizing chemical energy, and the pollutants in the air are removed by the oxidation of the strongly oxidized particles. Due to the immature production process, the industrial-scale application has not been realized, and the material cost is high.

UV: Effective for biological contaminants. A tube group consisting of an ultraviolet Clamp generates ultraviolet light having a wavelength of 254 nm to illuminate the air. After receiving sufficient UV dose, the internal structure of the microbial DNA is destroyed, chemical bonds are broken and cannot be replicated, thereby killing the microorganisms. Direct irradiation is harmful to the environment and the human body, and cannot meet the timely sterilization protection in a human environment.

Negative ions: Effective for physical particles. The free electrons generated by the ionization of air molecules under the action of high pressure or strong rays are mostly obtained by oxygen to form negative ions. Negative ions can adsorb particles in the air to form larger particle clusters, and settle down when the air cannot hold the pellets, so as to purify the air. Due to the poor stability and short service life of the negative ion generator, the actual application effect is not ideal.

In addition to the PHI purification technology, there is no purification technology that can target all pollution sources at the same time. Therefore, most air purifiers on the market will use several technologies at the same time. Although this can barely target all pollution sources, it is bound to use high energy consumption. High noise, etc. as a price.
When we choose an air purifier, be sure to ask the salesperson that this machine uses the purification technology to determine if it can target the source of concern.

The third step: understand the potential cost, there is a clear account in mind
At present, the price of the machine on the market is very large. Except for the PHI technology, most air purifiers need to replace the consumables regularly, which leads us to periodically purchase new expenses to purchase consumables during the later period of use. According to the current average domestic decoration level and outdoor air, it is generally recommended to replace the consumables in two or three months (don’t listen to the salesperson saying that one year of replacement, it may be recommended for use in Switzerland.).

We assume that we are purchasing a purifier of about 5,000 yuan. The cost of replacing consumables every three months is 600 yuan, then the cost of the first year is 8,000 yuan, and the annual investment is 2,400 yuan (not considering the electricity bill). If you use 7 years, then our total investment in this machine is about 22,400 yuan.

For a purifier that uses PHI purification technology that does not require late input consumables, we need to know how long it can last. Take An Anjie air purifier as an example. It uses PHI purification technology for 25,000 hours. We can calculate it for 10 hours according to the time of 10 hours a day. In this case, the price of the machine of 17999 yuan seems to be acceptable.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

I heard that Beijing has built the world’s largest air purifier to reduce the effects of smog.

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I heard that Beijing has built the world’s largest air purifier to reduce the effects of smog.

This smog area basically covers the entire North China Plain area such as Beijing, Hebei, Shandong, and Henan. From the satellite cloud map, the anti-satellite monitoring effect is quite remarkable.

Minutes to feel the smog of the seat can prevent the prediction of laser weapons to come true!

When Zhang Aunt, who lives in Beijing, was doing morning exercises, she saw such a scene.

Guess what Beijing is.

Poor friends may have to worry that although smog can effectively prevent US satellite surveillance, it can also cause breathing difficulties and symptoms of physical discomfort.

This, of course, must be considered.

Just a month ago, Beijing built one of the world’s largest best air purifiers to remove smoke.

The name is “The Cave of Innocent”, and it is quite painful to think about this face.

The 7-meter-high air purifier to remove smoke tower uses ozone-free technology to purify 30,000 cubic meters of air per hour and capture and collect at least 75% of PM 2.5 particles in the air.

So speaking, the difference may not have any concept.

Xiao Er image, this purifier is like a balloon. As long as the surface of the balloon is rubbed by hand, it will generate static electricity on the surface, thus adsorbing small particle pollutants in the air.

The amount of smog particles absorbed in one hour is about one spoonful of salt.

What special eggs do you use?

Designers from the Netherlands say the smog particles absorbed are of great use. The carbon particles are extracted therefrom and can be processed into a “haze ring” by high pressure.

In China, the ring for sending a sister will not be slap in the face.

Telling the truth, manpower and material resources to engage in such an image project, Xiao Er feels that it is better to find a piece of cloth to cover the site to come true.

This week, Xiao Er recommended several practical good products for the poor friends who were troubled by smog. The black market surprises the price.

Black market good goods electric fresh air anti-mite removal formaldehyde mask
Have never had the pleasure from the care of the dust heroes

Buying a mask may be a very tangled problem for everyone. The many shortcomings of traditional masks often make people feel a lot of pain.

Today, the product recommended by the second child to the difference is the electric armor mask from the dust hero. It can be said that it is the perfect solution to the pain points of the above traditional mask.

Living in a smoggy city, the most concerned about the difference is the tampering resistance of the mask.

Put this mask and professional measuring instrument in the sealed space, open the power of the mask, you can see the PM2.5 value in a few seconds!

Speed ​​up 2x, the half-minute display dropped from 89 to 1

After the mask is taken out, the tester is exposed to the air, and the result is this.

The index is soaring (the side shows that the meter is quite sensitive)

In addition to the strong performance of the cockroach, this is inseparable from the 3M filter material of the mask.

The filter has 5 layers. The first two layers are derived from natural plant fibers, crystalline activated carbon fired from Southeast Asian coconut shells, and the latter two layers are HEPA medical-grade filter cartridges and professionally sterilized PP cotton. Layers filter hair, dust, formaldehyde, PM2.5, free pathogens.

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Helen:
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https://www.olansiglobal.com

Baby coughs and coughs in winter, friends come to help, Olansi air purifier experience

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Baby coughs and coughs in winter, friends come to help, Olansi air purifier experience

In the winter, it was dry and cold, and the smog was frequent. The children with respiratory infections in the hospital coughed up one after another, and their parents collapsed. “The cough is endless, doctor, give him a cough…”

When the child coughs, the parents are both distressed and anxious, and always want to hurry. Is this the right way to deal with it? Winter baby coughs forever? What can parents do?

Cough is sick, hurry to stop coughing?

Xiaonan first said that cough is a common symptom of the respiratory tract. Because the trachea and bronchial mucosa are caused by inflammation, foreign body, physical or chemical stimulation, the cough has a protective effect on clearing foreign bodies and secretions in the respiratory tract.
When the baby coughs, it means that the virus and bacteria may already be irritating the mucous membranes of the respiratory tract. At this time, the mucous membrane will secrete more mucus. This mucus, which is covered with bacteria, is the legendary cockroach.

If you cough and cough, it seems that the cough has stopped, but the cockroach is still inside. The problem has not been solved. What is more serious is that once the pathogen in the sputum is infected into the lungs, new infections and even pneumonia will form.

What is the high incidence of cough in winter? How to do home care?

In the winter season, Xiaonan sometimes coughs a few times, the delicate baby is easier to recruit, allergies, inhalation of foreign bodies, climate change, bacterial infections are all reasons.

Especially when the air quality is not good, such as the main force PM2.5 in the smog, the human body can’t stop it. When they go deep into the alveoli, the alveoli are less and even fibrosis, and the breathing function of the treasure is red. Cough is naturally indispensable.
Moreover, PM2.5 is not what parents imagined as “going home,” and it will also sneak into the room. This is also a reason why even a baby can cough if he or she goes out.

Xiaonan first shares your care experience with you:
Download weather software, always pay attention to air quality, if you take the baby out, pick the air at a relatively good noontime; give the baby a special anti-fog mask for children; every time you come back from outside, quickly change clothes for the little guy to wash your hands and wash your nose. Then eat; the house should be dusted and moisturized in time.

By the way, you must let your baby eat well and sleep, and the resistance will increase. The risk of cold, cough or smog will be less.

The big environment can’t change, and the indoor air is fresh.

Xiaonanjia has a 2-year-old male treasure. Like all mothers, the big environment can’t change. At least, make sure there is a pure land in the room.
The smoggy winter plus the upstairs is actually in the decoration, the heart of the madness has dust, as long as the window is not closed, the house is flying all over the sky, the baby is coughing, the vacuum cleaner is almost overworked, and the window can be closed all day. The air is not good for the baby. The most worrying thing is that the formaldehyde on the upstairs will affect the health of the little guy…

Anxious, I really want to move! No way, I started with an Olansi best rated small room air purifiers in the double twelve fires to see if I can help.

“Mom, it also wears a blue dress.” After disassembling, the baby thinks that the front filter is clothes, then the clothes, 5 colors are enough for it to change, the purifier is for him, Xiaoye can Accept, Xiaonan is relieved half.

Grandma heard that “the purifier comes with 5 pieces of clothes”, and also came to see a lively, the old man is very afraid of being blinded by electric appliances, but fortunately, the middle button can be operated with one button, and the gear position is also convenient.

“How does the wind blow directly up?” The new dad who watched the lively +1 said that it was different from the one used before. It’s not good to blow up, or blow it directly on your baby?

By the way, Xiaonan also wrote about the effect of the night light on the baby’s eyes and body development. I tried it on the first night, the light was soft, and it didn’t cause too much damage to the little guy’s eyes.

What is the most important purification effect? There is no data displayed on the fuselage. Xiaonan borrowed an evaluation instrument from a friend. What is the effect? There are pictures with the truth.

This is when the noon has been used at noon on December 24, when the outdoor is moderately polluted (the first line is the formaldehyde concentration, the third line is the PM2.5 concentration), it can be seen that the indoor air quality is also very bad.

After 2 hours of use, it can be seen that the indoor PM2.5 concentration drops sharply and the indoor air quality turns good.

PS: The national standard value of indoor formaldehyde is not more than 0.1 mg / cubic meter (if there is a maternal and child elderly, it is recommended to refer to the family formaldehyde concentration does not exceed 0.08 mg / cubic meter), PM2.5 concentration standard 24-hour average concentration limit The value does not exceed 75 micrograms per cubic meter.

If you also encounter the neighbors who are being renovated like Xiaonan, the windows that are not affected by the small windows can be ventilated, and the baby room is better equipped with a small room air purifier.

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Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

Secret: Is the air purifier really useful?

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Secret: Is the air purifier really useful?

China’s air purifier market is still in its infancy, and there is no uniform mandatory quality testing standard in the industry. The air purification brand and function in the market are mixed, and the purification principle is also varied. There are even phenomena such as exaggerating purification effect and price opacity, which makes it difficult to judge and compare the purification effect.

Since 2013, the “haze” has been plagued by many Chinese people. In China, many PM2.5 burst tables, care for the family and their own health, in addition to spitting smog, more is to find ways to fight against smog, try to reduce the damage caused by smog, especially for families with children, smog The feeling of disgust is even worse.

The public’s dissatisfaction and dislike of the smog have given birth to the popularity of the best large room air purifier for pets business.

“For the lungs!” “For the children!” “Buy an air purifier!”

So, is the home air purifiers for large rooms really useful?

Air purifier concept

Air purifiers are products that can absorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollution, bacteria, allergens, etc.) to effectively improve air cleanliness. It is used in the home, medical and industrial fields.

The home field is divided into a systemic fresh air system (with two sub-categories of heat exchange and no heat exchange) and a single machine. It mainly solves indoor, underground space and air pollution problems caused by decoration or other reasons. The use of air purifiers to purify indoor air is one of the internationally recognized methods for improving indoor air quality due to the persistence and uncertainty of the release of air pollutants in relatively closed spaces.

Purification technology

1. Superstructure photo mineralization technology

The use of precious metals, rare earth materials and photosensitizing materials to synthesize novel ultra-structural metal compounds, and then combined with nano-oxides; technically change the surface electron activation of photocatalytic materials, activate energy from ultraviolet light to visible light, thereby achieving high specific surface and Uniformity of high crystallinity. At the same time, it promotes the separation of photogenerated carriers and reduces the probability of compounding. The time to decompose pollutants is shortened from several hours to a few minutes of historical subversiveness, and the mineralization rate is also increased to 98.72%.

2, plant source

The sesquiterpenoids are often present in volatile oils in the form of alcohols, ketones, lactones, etc., and have a strong aroma and biological activity, which can effectively dissolve particulate matter and bacteria in the air, and have sterilization and removal. Odor, increase the oxygen content of the air, keep the air fresh and so on.

The plant itself has a certain smell left in the air, and once it completes the oxidation process, the odor will quickly disappear, unlike other plant essential oils that have been left for a long time. The active ingredient quinone small molecule simultaneously encloses, oxidizes, decomposes, removes or detoxifies the harmful pollutants of aldehyde, benzene, and ether, and increases the effective oxygen content in the air, which significantly improves the respiratory function of the human body.

3. NCCO technology

Nico Oxygen Polymerization is a technology that specifically treats and decomposes gaseous contaminants in the air. Nanomaterials can be tailored to the characteristics of the contaminant to improve the system’s ability to handle specific contaminants. After the nanomaterial adsorbs the pollutants, the active oxygen can be used to decompose the pollutants and continuously regenerate. This not only greatly extends the life of the system, but also enhances the capacity to handle pollutants.

The process of decomposition of pollutants in living oxygen in nanomaterials is much faster than in air. In addition, a catalyst is added to the nanomaterial to further increase the rate at which the pollutant is decomposed by active oxygen.

It cannot handle non-gas pollutants such as oil and dust that are difficult to decompose. Nanopores in nanomaterials are more likely to be blocked by these substances, losing the ability to handle contaminants.

4, HEPA filtration technology

HEPA is an abbreviation for (high-efficiency air particulate filter). The HEPA filter consists of a stack of continuous, pre-folded, sub-glass fiber membranes that form a wavy gasket for placement and support of the filter media.

HEPA is an internationally recognized and best high-efficiency filter material. It was originally used in nuclear energy research and protection and is widely used in places requiring high cleanliness such as precision laboratories, pharmaceutical production, atomic research, and surgery. HEPA is made of very fine organic fibers. It has a strong ability to capture particles, has a small pore size, large adsorption capacity, high purification efficiency, and water absorption. The particle purification rate for 0.3 microns is 99.97%. That is, only 3 out of every 10,000 particles are able to penetrate the HEPA filter membrane. Therefore, its effect on filtering particulate matter is very obvious. If it is used to filter cigarettes, the effect of filtration can be almost 100%, because the size of the particles in the cigarette is between 0.5 and 2 microns, and the membrane cannot pass through the HEPA filter.

The filtration efficiency of HEPA high-efficiency particulate filters is directly proportional to their surface area. The air purifier’s HEPA high-efficiency particulate filter is multi-layered, and the expanded area is about 14.5 times larger than that when folded. The filtration efficiency is outstanding.

5, ion wind technology

The ion wind air purifier is supposed to adsorb particles to the charged metal blades in the purifier. The blades push the air through the assembly to form a gas stream. The negative ions and positive ions attract each other, and the particles and smoke in the air are attached to the blades.

The advantages of ion wind technology are:
Efficient sterilization: sterilization rate > 99%, effectively inhibiting the spread of the influenza virus and bacteria and cross infection; efficient dust removal: dust removal efficiency > 99%, CADR225 cubic meters/hour, effectively remove allergens, effectively remove cigarette nicotine particles and smoke, effective Removes fumes, and odors; safely and effectively decomposes volatile organic compounds such as formaldehyde and benzene into H2O and CO2, causing secondary pollution without any other harmful substances; energy saving, silent operation: no fan is required, the plasma field automatically drives air circulation to provide super Low-energy, no-tone work; low-carbon and environmentally-friendly life: no need to replace the filter membrane, convenient for manual cleaning and repeated use.

6, ozone technology

Ozone is a blue gas with a special odor. The effect of ozone on the virus is first of all the four polypeptide chains of the coat protein of the virus, and the RNA is damaged, especially the protein that forms it. After the phage was oxidized by ozone, it was observed by electron microscopy that the epidermis was broken into many fragments, and many ribonucleic acids were released therefrom, which interfered with the adsorption to the deposit. The thoroughness of ozone sterilization is unquestionable.

However, ozone has an erosive and damaging effect on the human body, especially in the eyes and respiratory tract. Surface ozone is also harmful to crops or forests. In the environment, due to the failure of vehicle exhaust emissions, the concentration of ozone already in the environment is close to 0.02 ppm. The reason why it is not smelling is that air pollution is too serious. Excessive ozone is a serious hazard to human health. It strongly stimulates the respiratory tract, causing sore throat, chest tightness, and cough, bronchitis, and emphysema; it can cause human neurotoxicity, dizziness, headache, decreased vision, memory loss; It can destroy the vitamin E in human skin, causing wrinkles and dark spots on the skin. Ozone can also damage the body’s immune function, induce lymphocyte chromosomal lesions, accelerate aging, and cause pregnant women to become deformed. Air purifiers that use ozone sterilization should strictly pay attention to whether the ozone production rate meets national standards.

7, UV technology

Ultraviolet light is a general term for radiation in the electromagnetic spectrum from 0.01 to 0.40 micron and does not cause people’s vision. Ultraviolet rays are classified according to wavelength: near-ultraviolet UVA, far-ultraviolet UVB, and ultra-short ultraviolet UVC. The degree of penetration of ultraviolet light on human skin is different. The shorter the wavelength of ultraviolet light, the greater the damage to human skin. Short-wave UV rays can pass through the dermis, while medium waves can enter the dermis. Ultraviolet light with a wavelength of 200 to 290 nm can penetrate the cell membrane of bacteria and viruses, damage nucleic acids (DNA), and make cells lose their ability to reproduce and achieve rapid sterilization. Short-wavelength ultraviolet rays having a wavelength of 200 nm or less can decompose O2 molecules, and the generated O* combines with O2 to generate ozone O3. Ultraviolet rays and ozone have a strong ability to oxidize and decompose organic molecules including malodor, and the synergistic effect of UV/O3 is exerted in air purification treatment.

8, photocatalyst technology

The photocatalyst is a nano-scale metal oxide material (titanium dioxide is more commonly used). It is applied to the surface of the substrate to produce a strong catalytic degradation function under the action of light: it can effectively degrade toxic and harmful gases in the air; it can effectively kill a variety of bacteria, and can decompose the toxins released by bacteria or fungi. Harmless treatment; also has the functions of deodorization and anti-fouling.

Photocatalyst must be exposed to ultraviolet light to function. If the sun is not available, if you want to activate the photocatalyst, you must add an additional UV lamp. The so-called “cold catalyst” that plays a role in the absence of light has lost the true meaning of “photocatalyst”. However, too much ultraviolet light is harmful to the human body. Photocatalyst technology relies on ultraviolet light to illuminate the titanium oxide ions on the photocatalyst network, causing it to activate and oxidize bacteria that come into contact with its surface.

9, Maya blue purification technology

For air pollution problems, a better treatment method is to use Maya Blue. Maya Blue is based on attapulgite and sepiolite. It is made of natural minerals such as diatomaceous earth and tourmaline. It is made of special processing technology. Its internal pores have a pore diameter of 0.27-0.98 nm. At the same time, it has weak electrical properties. The molecular diameters of formaldehyde, ammonia, benzene, toluene, and xylene are all between 0.4 and 0.62 nanometers, and they are all polar molecules. They have the characteristics of preferentially adsorbing harmful gases such as formaldehyde, benzene, and TVOC. The effect of indoor air.

Advantages: pure natural nanomaterials, no secondary pollution, good effect. Disadvantages: The price is more expensive than activated carbon.

10, activated carbon technology

The activated carbon has a well-developed pore structure and a large surface area (above 1500 m2/g) and has a strong adsorption capacity. Activated carbon is obtained by carbonization, activation, and post-treatment of raw materials such as coal, wood, and husk. Since the carbon particles have a large surface area, they are insufficient contact with gases (impurities). When these gases (impurities) are adsorbed by the micropores, they purify. However, activated carbon can only temporarily adsorb certain pollutants. When the temperature and wind speed increases to a certain extent, the adsorbed pollutants may be released and re-enter the breathing space to cause secondary pollution. Therefore, the filter material should be replaced frequently to avoid adsorption saturation. The activated carbon in the scented filter is made of coconut shell by special treatment and is pressed into a cylindrical shape. Under the premise of not obstructing air circulation, the activated carbon surface is exposed to as many odors and chemical pollutants as possible, and the new one is successfully improved. The ability of the air purifier. The activated carbon in the scented filter has a large adsorption area and superior filtration capacity. The research data shows that the adsorption area of ​​activated carbon with a weight of 1 g can reach 500-1500 m2.

11, electrostatic technology

Electrostatic dust removal: It can filter dust, smoke, and bacteria smaller than cells and prevent diseases such as lung disease and lung cancer. The most harmful to the human body in the air is dust less than 2.5 microns because it penetrates cells and enters the bloodstream. The ordinary purifier uses filter paper to filter the dust in the air, which is easy to block the filter hole, and the dust accumulates more, which not only has no sterilization effect but also easily causes secondary pollution.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

Is the air purifier useful? The focus when buying an air purifier!

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Is the air purifier useful? The focus when buying an air purifier!

No matter what brand of large room air purifier you buy, you must first figure out which area you are using, whether it is used for dust removal, sterilization or other, and you should choose according to different areas and prices that you can accept, such as a room. If it is relatively large, you should choose an air purifier that purifies the air volume per unit time.
Today, I will talk to you about the key points of choosing a large room HEPA air purifier. If you are ready to buy or have a need to buy, you can refer to the reference!

The key points you should know when purchasing an air purifier
quality
The quality of the product is the guarantee for the long-term normal operation of the product and the effect. Therefore, when selecting the air purifier, you must choose an air purifier with product quality certification. It is best to check whether it has a quality certification report. It is said that the quality of well-known brands is relatively guaranteed, and this is also the necessity of a simple understanding of the question of “what brand of air purifier is good”.
Filter
The filter has four main functions: filtration, adsorption, decomposition, and humidification. The types of filters include pre-filters, washable deodorizing filters, formaldehyde removal filters, dust collection filters, and humidifying filters. When choosing an air purifier, remember to ask the type of business filter and the number of layers it has, and the design, manufacturing process, materials, formula, and ventilation area of ​​the filter determine the effect of the machine purifying the air.

noise
Each brand of air purifier has different wind speed design, so the noise generated during its operation is also different, but in general, the machine will feel the sound is very low when the machine is running, and the sound is running at high speed. It is relatively large, so when choosing an air purifier, you can first try to see if the sound decibel emitted by the machine during high-end operation is within the acceptable range.
power consumption
The electric power of the air purifier during operation is the basis for judging the amount of power consumption. The larger the general air volume and the larger the purifying area, the larger the electric power required, and the power consumption will, of course, be larger.
price
Nowadays, there are many brands of air purifiers on the market, and the price is also chaotic. Therefore, when choosing an air purifier, the price is also a very important factor, if the air purifiers are excellent in product quality and purification effect. The selling price should be determined by the applicable area certified by the authoritative testing department. The larger the applicable air purifier, the higher the price.
Tips
Of course, in addition to the five aspects mentioned above, it is necessary to focus on understanding, and other things can not be ignored. For example, the formaldehyde removal rate, air volume, and purification area of ​​the air purifier are only comprehensively understood by the air purifier. I don’t think that “the air purifier is useful” or “what brand of air purifier is the best” before buying an air purifier.

Contact us for more products and discounted prices
Helen:
+86 13922346046
info@olansiglobal.com
https://www.olansiglobal.com

Air purifier effectively removes formaldehyde

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Air purifier effectively removes formaldehyde

Speaking of how to remove indoor formaldehyde, I believe many people will think of the first time to open the window ventilation, which is cheap and easy to implement. Indeed, window ventilation, speeding up indoor air circulation, can remove formaldehyde from the room to a certain extent, but ventilation is also very limited, such as the effect of closing the window (opening the heating in winter and air conditioning in the summer). Because there is no way to close the window, the formaldehyde is aggravated, and it is easier to invade the human body with heating and cold air. Therefore, ventilation is the best choice in the case of unoccupied, then there are other ways to remove indoor formaldehyde. Other well-known methods of removing aldehydes, such as green plant aldehyde removal, tap water soluble aldehyde, activated carbon aldehyde, etc., do these recipes help to eliminate formaldehyde pollution?
If you must evaluate it, you can only say that the effect is limited. At best, it is the level of small fights, so don’t expect too much. So how do you continue to remove indoor formaldehyde? Is the use of formaldehyde air purifier, formaldehyde air purifier can remove formaldehyde? The answer is yes. The formaldehyde air purifier can continuously and efficiently remove formaldehyde. It is the first choice after the renovation of the new house. The use of formaldehyde air purifier can ensure the health and safety of the family in all aspects, the effect is better, and the overall experience is better!
OLANSI recommends an air purifier, K15A air purifier. From the appearance point of view, its products are mainly pure white body. The whole product adopts the integrated design of streamline bridge to eliminate the rough seam product design. The overall disclosure of a “simple and not simple” quality atmosphere. The pure white versatile design also allows the product to be better integrated into the furniture environment to meet different decoration styles.
The circular operation panel on the top of this air purifier is full of technology. When the screen is turned on, the high-definition LCD display has a simple white design. The product meets the needs of minimalist operation.

In addition, the K15A air purifier is a machine that enters the wind on both sides, and realizes the air purifier for the whole house circulation purification. It is equipped with a six-fold filter system to absorb and decompose PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens and other viruses. K15A air purifier is specially designed to decorate new homes with formaldehyde, benzene, xylene and other decoration pollution. The CADR value of K15A particles reaches 800m3/h, the CAD value of formaldehyde is up to 400m3/h, and the space for purifying 100m2 is only 10 minutes. With double-sided air inlet design and internal optimized air duct design, it can double output cleanliness. Air, comprehensive protection of the family’s respiratory health.
An efficient formaldehyde air purifier can effectively remove indoor formaldehyde pollutants and protect the health of the whole family!

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In the haze season, it is better to use the air purifier instead.

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In the haze season, it is better to use the air purifier instead.

In the face of smog, it is essential to wear a mask when going out. Many families will try to reduce the number of outings and choose to stay indoors. In fact, smog does not exist outside, but there are also harmful particles in the room. Even if the doors and windows are closed, the smog that is inaccessible will slip in. In addition, personnel activities, cooking, and smoking can also raise the level of indoor particulate matter, which is harmful to our health.
The air purifier can remove these particles and has a certain removal ability for gaseous pollutants and microorganisms. Two key parameters should be seen when purchasing.

Clean Air Volume (CADR)
Reflecting the actual working capacity of the purifier, it can be expressed in terms of the volume of air that can be purified per unit time. Different room sizes should be selected for air purifiers with different CADR values.

Cumulative Purification (CCM)
This refers to how much the purifier filter can absorb contaminants. Among them, the cumulative purification amount of the particulate matter is specified to be not less than 3000 mg.
In addition, when purchasing the purifier, you should also pay attention to other health parameters, such as the emission of harmful substances such as ozone and the size of machine noise.

Buying a top-rated large room air purifier will also be used
1. Use top rated large room air purifier in the case of severe air pollution, it is best to close the doors and windows to ensure a good purification effect. If the atmospheric air quality is good, there is no need to turn on the air purifier for a long time, and natural ventilation should be the first choice.
2. The air purifier should not be placed on the wall or furniture. It is best to put it in the middle of the house or leave the wall more than 1 meter away from the wall.
3. The air inlet of the air purifier has a coarse filter or a dust collecting net. It should be cleaned frequently and dried naturally after washing.
4. When using the air purifier, pay attention to the regular replacement of the filter element. The time for replacing the filter element should be determined according to the actual use time of the product.

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Is the air purifier really useful?

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Is the air purifier really useful?

It turned out that what plagued them was the ubiquitous air. In the winter, “cold air” and “air pollution” make parents very headaches. For the air purification products and floor heating products on the market, parents are also full of question marks.
As a “connoisseur” – Ms. Jing Tao, the former secretary of the New Building Energy Application Branch of the Shanghai Building Materials Industry Association, attended the scene. She used the professional point of view to solve the two problems that plagued the parents.
Problem 1: Is the highest rated room air purifiers really useful?
 “It must be useful!” Ms. Jing Tao, the former Secretary General of the Heating and Building New Energy Application Branch of the Shanghai Building Materials Industry Association, gave a straightforward answer at the show. Because the fog is soaring in the winter, even if the doors and windows in the home are closed, the particles in the air can penetrate into the room. The air purifier with quality assurance can adsorb these pollutants and purify the air.
Ms. Jing Tao also pointed out that for newly renovated houses, air purifiers with HEPA filters are particularly important to effectively filter invisible formaldehyde and ensure the health of the whole family.
There are many air purifiers available on the market, and the filter technology is the key. Take the air purifier launched by Vailron in November last year as an example, it contains a 3M H13 grade HEPA filter with multi-layer filter design to bring multiple protections to the home air.
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What is the reason for buying an air purifier?

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What is the reason for buying an air purifier?

Is the air pollution in the living city serious? Maybe some people are in a region where air pollution is not so severe, and the vigilance and harmful feelings about air pollution are not so strong, but in fact, air pollution is ubiquitous, and China’s reform is nearly four. Ten years later, China’s economic development has undergone earth-shaking changes, but at the same time it has inevitably brought about environmental pollution, including air pollution, water pollution, and living pollution. In the current, polluted environment, the use of air purifiers is imminent, not only outdoor air pollution, indoor air pollution is even more important to people. So what is the reason for using an air purifier?
First, the decoration room in addition to formaldehyde
If smog is still bullied by seasons, formaldehyde is relatively fair. Rural cities are treated equally, and winter and summer are not divided. As long as you decorate the house, formaldehyde must follow suit. In this year, who did not have one or two newly renovated houses?
The harm of formaldehyde, every enterprise that makes air purifiers are backward, but on the thorough purification, not every company understands.
Friends who have studied the air purifier know that most of the filter elements for purifying formaldehyde on the market are activated by activated carbon. This method is really effective, especially in the initial stages of purification. However, with the passage of time, the adsorption of activated carbon is gradually saturated, and the continued removal of formaldehyde appears to be incapable, and even if the temperature is high, the adsorbed formaldehyde is re-released, causing secondary pollution. The best way to not be hurt by the enemy is not to shut it up, but to be completely humane. The same is true for the elimination of secondary pollution of formaldehyde.
At present, there are few purifiers capable of implementing “humane extinction” of formaldehyde in the country. The cold catalytic agent of the Oulongdes air purifier decomposes formaldehyde technology and rapidly decomposes formaldehyde into carbon dioxide and water which are harmless to the human body under normal temperature and pressure. No secondary pollution.
Second, the outdoor atmospheric environment
As early as 2008, China’s Ministry of Environmental Protection announced that in the 519 cities in China that reported air quality data, only 21 cities reached the first level, accounting for only 4% of the total.
Third, to ensure healthy breathing
Two-thirds of a person’s life is spent indoors, and according to the survey, the indoor air pollution rate is 5-10 times that of outdoor, chemical pollutants such as second-hand smoke, formaldehyde, and helium contained in the room. , benzene series, ozone, and odor, indoor sanitary products may produce carbon dioxide, carbon tetrachloride, diphenyl, toluene, xylene and other toxic substances, which are very important to the human body. Long-term exposure to indoor air pollution can easily lead to various diseases such as respiratory diseases, lung cancer, and atherosclerosis.
The above three reasons tell you that it is not acceptable to not use an air purifier. The multi-layer filtration system of the air purifier can filter, adsorb and decompose the indoor air pollutant layer to achieve cleanliness of more than 99.97%.
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Function introduction of air purifier activated carbon filter

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Function introduction of air purifier activated carbon filter

The activated carbon itself is pulverized and screened by carbonaceous materials, and then placed in a carbonization activation furnace for high-temperature catalysis or chemical catalysis, so that a large number of small pores colluded with each other are formed on the surface of the carbon, and a honeycomb structure is formed which is crisscrossed. It is made by pickling or washing with water and drying. Relying on the carbon honeycomb structure, activated carbon can adsorb some pollutants into its own pores, so the larger the surface, the more developed its pore structure and the stronger the adsorption capacity. In addition to strong adsorption capacity, activated carbon is also accompanied by a stable catalytic reaction, so that the activated carbon after adsorption of pollutants catalyzes toxic gases such as formaldehyde when it reaches saturation.
Activated carbon has a strong adsorption capacity, and has good adsorption and purification ability for indoor formaldehyde, benzene, toluene, xylene, TVOC, and other harmful gases. Activated carbon is usually used for the following purposes:
1. Water purification
2, anti-mite and mildew
3, indoor sterilization
4, indoor environmental protection detoxification
Activated carbon is able to remove harmful substances such as formaldehyde. Putting activated carbon inside the gas mask instead of placing other substances can already explain the problem.
  If you want to buy a few kilograms of activated carbon, you want to completely remove the formaldehyde in the newly renovated house, then you are wrong because the amount of kilograms is not enough.
Because activated carbon is mainly static adsorption, the closer the harmful gas molecules are, the better the effect. That is to say, when the activated carbon is placed in a fixed place in the room, it only adsorbs the polluting toxic gas molecules that are free in the air near it. Ventilation of the window allows the air to flow so that harmful gases in the distance can be adsorbed. Because of this principle, the moisture, carbon dioxide and other substances around the activated carbon are also adsorbed, which reduces the ability of formaldehyde pollution.
Therefore, we add an activated carbon filter to the air purifier, and the centrifugal fan of the air purifier runs at high speed to accelerate air circulation. The air inlet of the purifier is completely passed through a layer of activated carbon and is subjected to the interception and sterilization of the subsequent filter to achieve the function of purifying indoor air pollution.
However, although activated carbon does not refuse to be toxic, it is easy to be saturated, especially in an indoor environment that is heavily polluted after renovation.
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