Author - Guangzhou Olansi Healthcare Co.,Ltd

Recent News Stories on U.S. Air Purifier Market | Application, Demand and Players from 2021-2028

Through our most recent research, the worldwide U.S. Air Purifier market size is assessed to be USD XX million in 2028 from USD XX million in 2020, with a difference of XX%. With an absolute dollar opportunity of around USD XX million, North America is expected to be the most lucrative market for players.

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People in many regions are quickly embracing western culture, which has an impact on their consumption and eating habits. Due to growing urbanization, contemporary lifestyles, a quickly developing corporate sector, demanding work schedules, and other considerations, the U.S. Air Purifier market in this region is anticipated to increase considerably. To save time and effort, consumers choose such products and even for their convenience. All of these reasons are expected to have a detrimental impact on the consumer goods sector, acting as a stumbling block to the expansion of different markets in the coming quarters.

PRIME 30+ players of the U.S. Air Purifier Industry:

The COVID-19 epidemic has had a varied impact on the global economy. Most firms experienced actual inventory network disruptions as a result of it. The emergency has reduced customers’ purchasing power. Furthermore, limited availability of raw materials, a lack of employment, and limited access to components have all had a significant impact on the U.S. Air Purifier market’s development.

When it comes to air purifiers as a category , it might actually come as a surprise to know that there are a few options available, And now the OLANSI are widely available.

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OLANSI is TOP10 Factory OEM Air Purifier, Fruit and Vegetable Sterilizer, Water Purifier etc healthcare products with over 10 years experience in China. *60,000 m2 factory size with own Injection factory, Filter factory, Production, Sales, Laboratory,CADR test room, 50 engineers’ R&D team, 500 employee, 8000pcs/day production capacity. *ISO,BSCI, CB, CB, UL, FCC, ROHS certified.

 

How to buy a home water purifier?

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer of water purifiers, water dispenser, air purifiers, fruits and vegetables disinfectors, hydrogen inhalers, disinfectant liquid generators, beauty products, hydrogen water generators, massagers etc. healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, TATA group etc. for a long time and have good partnership with worldwide customers.

Today, we are going to introduce massager.

 

“If you can’t drink clean water, you don’t have clean air, earn too much money is also a dead road.” A clean water source is a topic that has helplessly mentioned on the table. The source of life, now has become a so-called “life quality” that many people have to spend money.

Today, come and talk to you now the home water purifier that is popular. After all, many people want to buy, but it is really inconvenient, so I hope to buy some worth.

Water purifiers can be divided into many types according to different purification principles and processes. Among them, the RO reverse osmosis technology is the highest, and the filter accuracy is 0.0001 microns. Because the aperture of the reverse osmosis film is only 100,000 parts of the diameter of the hair wire, only water molecules and dissolved oxygen passes, all impurities such as pesticides in the water Harmful substances such as bacteria, viruses, heavy metals are almost all intercepted.

 

First, the principle of water purifier

The principle of water purifiers is actually very simple, that is, the various problems that have a healthy impurity, which is mentioned above, there is a clean water source. The structure is composed of the outer casing, and the more common filter material is mainly:

The first is the stainless steel filter, the minimum pore size can do about 90 microns. About the water you need to know is PP cotton, its microscopic is like our HEPA filter in the air purifier, uses capillary fibers to adsorb large particles, can keep more than 1 micron Impurities.

The third is activated carbon, also used in the air purifier, the active carbon hole diameter is large, there are 0.1 to a few microns, it is to retain the pellets with the interior delay, to the organic matter, odor, pigment Effective. Generally, the second layer will use particulate activated carbon to ensure that the water entering the subsequent membrane reaches the water purification requirements of the diaphragm, and finally uses post-placed activated carbon further adsorbing the residual color and odor.

The fourth softening resin / KDF is placed together because the two materials are also improved in a non-physical filtration. The resin is to remove calcium and magnesium ions in water, and reduce water hardness. However, the price of KDF is very high, so there is less and poor in the filter element.

Further, it is a variety of membranes. The aperture is from 1 to 0.1 μm, and the microfiltration membrane, 100 to 10 nanometers are ultrafiltration membranes, 10 to 1 nanometers of this extremely small pore size called raw filters. The key issue is coming, the water molecules and some heavy metal ions are 0.2 to 0.5 nm, how to separate? This involves a high-tech-reverse osmosis (Reverseosmosis, referred to as the RO) film, which can effectively filter out pure water and leave other ions.

Usually, the internal core used is limited, the PP cotton filter and the activated carbon cartridge which are filtered, and the replacement time is approximately 3 to 6 months; and the core effect is the RO reverse osmosis membrane and ultrafiltration membrane. Use it for 2 to 3 years.

 

Second, what do home purifications need to be equipped?

  1. Pre-filtering — front filter:

This device is a crude filtration device that is used to filter large particulate matter such as sediment to protect the laid water and shower sprinkle. The filtering accuracy is 90-110 microns. It is already enough, too small to block, and the front filter of the rebuff is easier to rinse the filter.

  1. Activated carbon bottle

The function is simple, which is the residual chlorine, odor and variegated in the water in the water. Of course, some high-end central purifiers have some additional functions, convenient to install, strong practical, convenient, and now the mainstream Water equipment.

  1. Central water purifier / central water sailor (due to the south, here these two water purifiers are not detailed here, because the price is more expensive and the water quality is soft)
  1. End straight drink machine

This involves direct drinking water such as the kitchen, and is subpristed into a UF ultrafiltration water purifier and RO reverse osmosis pure water machine.

1, uf (Ultrafilteration) ultrafiltration water purifier: The filter accuracy of the ultrafiltration membrane is 0.01 microns, while effective filtering bacteria, viruses and various suspended materials, keep some minerals, trace elements, etc. for us. Various catalysts can remove some heavy metals, and the TDS value has not changed. Southern areas suitable for overall environments or a relatively soft water quality.

Advantages: Allow temperatures and pH ranges, can retain minerals and trace elements for human body, better taste; long life life; can operate in low water pressure, large water, no need to power and pressurize, And relative to other purification equipment, the cost is low.

Disadvantages: The filtering accuracy is not as good as RO, and the heavy metal substance in water cannot be filtered.

2, RO (REVERSMOSIS) reverse osmosis pure water machine: The filtration accuracy of the RO film can reach 0.0001 microns, in addition to the substances that the ultrafiltration water purifier can be filtered, can remove ionic impurities, basically achieve only water molecules Through the RO film, it purifies the water TDS value low.

Advantages: More thoroughly filtration, controlled control, TDS value means that the replacement of the RO film.

Disadvantages: The proportion of pure water and wastewater is 1: 3 (ie, drink 1 cup of pure water, the RO pure water will discharge 3 cups of waste water to sewer), compare wastewater.

※ The reverse osmosis pure water is currently available in the market, there are two types of buckets, and the pure water machine containing buckets. The price is cheaper, but there will be microorganisms in the water storage time, and it is easy to cause secondary pollution. The pure water machine of the bucket, although the reverse osmosis membrane cost is relatively high, but more peace of mind.

Whether it is ultrafiltration water purifier or a RO reverse osmosis pure water machine, the general household water purifier has a 5-level filter structure, and the material is substantially the same. Only the subsequent filtration is selected different separation techniques.

Third, how to choose water purifier equipment?

Understand the quality of tap water, knowing the principle of the water purifier, we understand the same as the air, we now face the impurities in the water, there is no other way, it is a word-filter.

How can I choose according to different needs?

  1. I just want to filter the impurities, drinking water in daily drinking water, use traditional ways

Front filter: Most foundation, mainly used to protect shower and water heaters

  1. If there is only a demand for direct drinking water

Easy version: Buy a pure water machine, in the case of protection, water heaters and shower: front filter + pure water machine;

Advanced: Front Filter + Ultrafiltration + Pure Water (Ultrafiltration Protective Effect);

  1. If residual chlorine is removed

Economic version: Only for drinking water and bath removal of residual chlorine can consider RO pure water machine + bath baby (bath purifier);

House Edition: Central Water Water Machine. However, the price is higher, and it is necessary to consider the house according to the house, according to the position, the whole house, the quality of the filter element is good, the time and replacement frequency is used.

  1. What is the concept of the reverse osmosis, microfiltration, and ultrafiltration when you buy a water purifier? In fact, this is the title of four different membrane holes used in membrane separation methods. Complete classification is: Microfiltration membrane (MF), ultrafiltration membrane (UF), nanofiltration membrane (NF) and reverse osmosis membrane (RO). The smaller the membrane pore size, the higher the filter accuracy, the greater the working pressure, the slower through the speed

Precautions when purchasing:

First, whether there is a product health license approval.

The importance of product quality must be known when users buy water purifiers. Life drinking water health supervision and management method stipulates that the health license of the superior health supervision department has obtained the identification of the technical supervision department, and it is in line with the national “domesticated water quality standard”.

Second, the purchase of a suitable filter element is critical.

The first generation water purifier mainly filtered through activated carbon, ceramics, etc., which is easy to breed bacteria, pollute water, and does not achieve the effect of clean water; the second generation water purifier uses various artificial polymer filtration, which is harmful to the water The effect is remarkable, but its fatal defect is filtered out of a trace element that is advantageous to the body. The third-generation water purifier uses nano-microcrystalline filter technology, which solves the deficiencies of the second generation water purifier, filtered off the harmful substances and heavy metals in water. So everyone chooses the water purifier, be sure to ask the filtration techniques and filter materials to see if they meet their needs.

Third, whether there is a safe and effective bactericidal technology.

Water purification equipment is bactericidal in two ways, one is to add disinfectant, disinfectant can kill a part of bacteria, but the disinfectant contains chemical compositions that endanger human health; the second is ultraviolet sterilization, ultraviolet sterilization technology is the most recognized international recognition One of the sterilization techniques, because ultraviolet sterilization is safe, efficient, can quickly kill almost all bacteria; and ultraviolet sterilization uses physical principles to sterilize, no chemicals, will not have side effects on the human body.

Fourth, whether there is a perfect after-sales service system.

Many consumers have purchased certain brands, can’t find the address of the service call or maintenance service company. This situation allows consumers helplessness, causing resources to waste, many water purifiers become furnishings; water purifiers After the sale is mainly replaced in the filter element, if the filter is long-term, it will pollute the water source, and the water purifier will become a “sewage”. Choosing a water purifier must select a perfect after-sales service, such as using the customer service system to track customer information, prompting customers and companies to replace the filter.

  1. The purchase performance price is high.

There are many domestic and imported water purifiers, the brand is also full, everyone is selected according to their own demand and budget, the domestic cost is slightly higher, but there are many cottage, some filter cartridges do not meet the national regulations, need to provide professional authority Test report.

Welcome to contact Olansi for RO water dispensers, RO water purifiers, UF water purifiers inquiry.

Sammi Liang

Email: olans03@olansgz.com

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What massager is and its function

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on massagers, air purifiers, fruits and vegetables disinfectors, hydrogen inhalers, disinfectant liquid generators, water purifiers, beauty products, hydrogen water generators etc. Healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, TATA group etc. for a long time and have good partnership with worldwide customers.

Today, we are going to introduce massager.

Massager is a new generation of health care equipment developed based on physics, bionics, biotechnology, Chinese medicine, and many years of clinical practice.

Over the years, my country’s sales have always maintained a strong demand situation, and the requirements for massagers are also increasing, and the ordinary massager can not meet people’s needs, and the birth of massage instruments will move to people’s lives. Improve people’s health and improve people’s quality of life.

It has a variety of simulation functions that make you really understand acupuncture, massage, massage, hammer, fire can, scraping, slimming, immune adjustment, detoxification, relief pressure, promote blood circulation, treatment of joint pain, etc.

Adaptation

1, various acute and chronic diseases: rheumatism, arthritis, shoulder inflammation, lumbar muscle strain, stomach pain, abdominal pain, toothache, neuralgia, menstrual irregular, impotence, sexual machine recession, etc .;

2, body discomfort: body fatigue, neurasthenia, back pain, shoulder neck pain, leg pain and other joint pain;

3, computer disease: compact syndrome, dizziness, headache, fatigue, cervical pain, etc.

4, slimming detoxification: losing weight, detoxification, postpartum repair, etc.

Instructions

1, Insert the data cable into the jack (if there is a headphone cable)

2, find a painful point, which pain,

2, post the two tackifiers to the affected area (or need massage)

3, open signal power supply

4, adjust the signal strength according to the most comfortable state.

5, 2-3 times a day, 40-60 minutes each time, insist on the use.

6, the body is small, easy to carry, fashion is a must-have health product, work and study

Adapt to the people

  1. Students use computer workers for a long time.
  2. High-level management IT workers.
  3. High-strength high voltage workers.
  4. The stomach power is less stomach disorder
  5. I have neck, shoulder, waist, leg, joint pain patients
  1. Middle-aged people.
  2. Postpartum mother
  3. Sportity Labor

Welcome to contact Olansi for pocket massager P9 inquiry.

Sammi Liang

Email: olans03@olansgz.com

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Brief analysis on the development of air purifier

With the improvement of people’s living standards and the enhancement of environmental awareness, more and more people realize the importance of clean air for their health.
In order to improve the increasingly serious air environment, air purification products have become a popular product category in home appliance stores. Among them, air purifiers are favored by users as an effective tool to improve the indoor air environment.

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According to ovicloud data, the retail sales of air purifiers in 2014 was 15.1 billion yuan, a year-on-year increase of 94.8%.
In 2015, the retail sales amounted to 11.8 billion yuan, a year-on-year decrease of 21.6%; In 2016, the retail sales amounted to 13.51 billion yuan, a year-on-year increase of 14.1%; In 2017, the retail sales amounted to 16.21 billion yuan, a year-on-year increase of 20%.
A few years ago, environmental pollution in many cities in China became very serious. The ubiquitous haze made people start to wake up to the harm brought by environmental pollution.
With the continuous haze weather, the air quality presents a state of severe pollution, the number of patients with respiratory diseases is also increasing, and the serious air pollution has fried the market of air purifiers.
The high concentration of PM2.5 in the air and serious haze pollution are the primary factors for many consumers to buy air purifiers. It can be said that haze is the catalyst for the outbreak of the air purifier market. After the haze weather detonates user demand, the air purifier products have maintained rapid growth for many years.

In 2018, the national air pollution control work has been gradually promoted, and the frequency of haze weather is becoming less and less.
In addition, affected by multiple factors such as the improvement of consumers’ awareness of air purifier products, the purchase heat of air purification products also decreased, and the overall market showed a downward trend.
According to the monitoring data of ovicloud, the sales of air purifiers from January to November 2018 was RMB 11 billion, a year-on-year decrease of 26.7%.
Affected by the booming market in 2017, the year-on-year decline in 2018 increased.
It is not difficult to see that the improvement of air quality is the main reason for the sharp drop in sales of air purifiers. For the cold and hot conversion of the market, air purification products began to look for the next marketing outlet: “formaldehyde removal economy“, and indoor formaldehyde pollution has become a new starting point of air purifiers.

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The most unavoidable problem in new house decoration is formaldehyde. There is a large amount of formaldehyde in many decoration materials. Long-term inhalation will cause very serious harm to human body, and the release cycle of formaldehyde is very long, which adds more risks to users when they stay in new houses.
The trend of demand transformation of air purifier industry from “haze removal” to “aldehyde removal” is very rapid and obvious. Relevant manufacturers develop new products and technologies according to market demand to layout the next development of air purifier.

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It is understood that in 2018, the sales penetration of air purifier products with formaldehyde removal function has reached 18.5%, and consumers have changed from focusing on haze removal effect to formaldehyde removal function.
At the same time, the export market growth rate of air purifier products is increasing year by year. In 2018, China exported 17.63 million household air purifiers, a year-on-year increase of 45.9%.

In 2019, China exported 21.05 million household air purifiers, with a year-on-year increase of 19.4%.
As a large manufacturing country, about 70% of air purifier products in the global market are produced in China. With the continuous improvement of air purifier product technology and the advantage of domestic product price, the export volume of air purifier products in China is gradually increasing.
In 2020, a sudden COVID-19 disrupted the pace of people’s life, especially when it was clear that the main way of transmission of COVID-19 was through respiratory droplet transmission and contact transmission. People were very concerned about the health of the air environment, and the air purifier product once again returned to the public’s vision.
At the same time, scientific information about respiratory health is overwhelming. The air purifier products with HEPA high-efficiency filter screen can effectively filter out virus particles and droplets attached to the air.
The use of air purifier has a certain effect on improving indoor air quality and reducing the risk of infection.
For a time, in addition to masks, alcohol and other protective articles, air purifiers have also become just needed products for many families.
In the face of the sudden outbreak of consumer demand, the sales of air purifiers increased significantly during the epidemic.
For users, COVID-19 let us know more about the level and effect of air purifier products, which is a product popular science for consumers.

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The purchase demand under the epidemic situation has made the air purifier market reach a short outbreak. In the post epidemic period, people still pay attention to the indoor environment and respiratory health.
The outbreak of COVID-19 has driven the sales of air purifier products, and has also enhanced people’s awareness of respiratory health. At the same time, it also put forward new requirements for air purifier products.
In recent years, the air purifier industry has developed rapidly, but at present, the air purifier industry is still in the initial stage of development.
In terms of penetration rate, compared with Europe, America and other countries, the penetration rate of air purifier products in China is very low. Moreover, the household penetration rate of air purifier in China is less than 2%, which is far lower than the 100 households of traditional household appliances such as air and ice washing.
From this point of view, the whole world’s air purifier market still has huge growth space in the future.

 

 

OLANSI Air purifier-the guardian for the baby for 2021 and 2022

Affected by the epidemic, people’s awareness and demand for healthy home appliances have increased significantly, and air purifiers have gradually become one of the standard home appliances in many families. Especially for parents with babies, they are very concerned about indoor air quality, but most people can’t help but be puzzled: “How to choose a truly reliable air purifier?” Recently, OLANSI launched the K15 series of formaldehyde-removing air purifiers. , As an excellent quality “all-round player”, it stands out among many purifier products.

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Stella is a senior nursery teacher and a loyal user of OLANSI air purifiers. Due to the nature of the job, I often come into contact with a lot of treasure parents, and everyone is concerned about the problem that air pollution will cause children to get sick. The child’s body resistance is relatively weak, especially during the period of home improvement and influenza prevalence, and I am very concerned about how to effectively avoid the hazards of formaldehyde, influenza, and bacteria to the child’s health. She suggested that in addition to washing hands frequently, wearing masks when going out, and not taking children to crowded places, we should also maintain good indoor air circulation and open windows frequently for ventilation. In the case of inconvenient ventilation, it is recommended to use high-quality air purifiers for scientific protection.

 

On the topic of how to choose an “efficient and versatile” air purifier, Stella has done an in-depth study on air purifiers. She believes that when purchasing, you should consider whether the air purifier has deep and lasting formaldehyde removal. 、Comprehensive strength of highly effective filtering out of influenza virus and bacteria. At the same time, it has a real-time digital display function, and the visible purification effect is the key. The OLANSI air purifier is a very good choice.

 

Recently, OLANSI once again launched the formaldehyde removal air purifier K15, which takes into account the two major demand points of formaldehyde removal and influenza virus removal. It quickly purifies indoor formaldehyde, H1N1 viruses, bacteria, PM2.5 and other pollutants in a large area. The hard-core “formaldehyde removal” black technology is specially tailored for the actual new home environment. It can continuously remove formaldehyde in the real home environment, and the purification ability is beyond doubt.

 

H13 HEPA filter, highly effective remove H1N1 virus

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Regarding parents’ concerns about “filtering out influenza viruses/bacteria”, OALNSI air purifiers are a reliable choice. This product has a H13 grade HEPA filter, which can effectively remove H1N1 viruses up to 99.99%; the HEPA filter has an antibacterial coating, which can effectively inhibit the growth of microorganisms, and the sterilization rate is 99.9%.

 

OLANSI, with a history of 12 years, has been practicing the corporate responsibility of social satisfaction for many years. When the domestic epidemic broke out, OLANSI bravely went retrograde and donated air purifiers to support and protect medical staff to overcome the difficulties. In the future, OLANSI air purifiers will always be committed to the real needs of users, carry out technological innovation and product upgrades, and continue to protect the respiratory health of more users.

What else does the air purifier do 2022?

Some people say that 99% of the reason for the boom in the air purification industry market in China is due to smog (commonly known as PM2.5). In fact, otherwise, in addition to purifying smog and PM2.5, the air purifier can also purify indoor harmful gases such as formaldehyde, second-hand smoke, peculiar smell, and dust.

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Domestic air purifiers are in their infancy, but the foreign air purifier markets, especially Europe, Japan, the United States and other places, are already very mature. In these countries and regions, although the outdoor air quality is far better than the domestic ones, there is no smog. However, the penetration rate of air purifiers is very high, and even mandatory installation by legislation. So you think that the air purifier is only born for smog. Is this really the case? Let’s follow the editor to learn more about the functions of the air purifier.

 

Generally speaking, to solve the problem of turbid indoor air pollution, opening windows for ventilation is a good way, but once the windows are opened, it will cause the loss of indoor cold and heat energy, and at the same time, it will destroy the overall insulation system of the building, and it will also cause outdoor dust and noise. Enter the room. Therefore, the contradiction between opening and closing windows has not been fundamentally resolved. It is for this reason that people have begun to study and explore the impact of indoor air quality on human health, pollutants and their sources, and feasible solutions. Eventually it appeared in Europe where the economy and technology are developed and the quality of life is emphasized.

 

Air purifier is a continuous ventilation method that can control the ventilation path. The replacement of air purification is completely controlled through a good fan and airflow control system. This technology has little effect on the indoor temperature. Without opening the window, it continuously filters and purifies the dirty air in the room 24 hours a day, and effectively controls the air volume. In the 1970s, more than 90% of newly built houses in Spain were equipped with air purifiers; in 1989,  in Germany, the residential ventilation system has been integrated with the building and has become an indispensable important component Part; In 2000, air purification in the entire European Union has become a regulation.

 

There are several reasons why our air purifiers have such a high purchase rate: economic and material life foundation, basic layout of the house, outdoor noise, indoor air-conditioning use, residents’ living habits and other issues. With the sustained and stable development of my country’s economy, in many material foundations and health concepts, the gap between us and the residents of these countries and regions is getting smaller and smaller. With the popularization of air conditioners, the concept of opening windows for ventilation will gradually be replaced by Use an air purifier to ventilate.

Olansi K15B air purifier

Olansi K15B air purifier

Main advantages of  air purifier:

 

1) You can enjoy the fresh air of nature without opening the window;

 

2) Avoid “air conditioning disease”;

 

3) Avoid moldy indoor furniture and clothing;

 

4) Eliminate long-term slow-release harmful gases after interior decoration, which is beneficial to human health;

 

5) Effectively remove various bacteria and viruses in the room;

 

6) Super silent;

 

7) Reduce indoor carbon dioxide concentration.

 

Therefore, air purifiers are not haze-induced products. Even if there is no haze, my country’s air purifier market will develop rapidly.

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Know More About Air Quality Index

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on air purifiers, fruits and vegetables disinfectors, hydrogen inhalers, disinfectant liquid generators, water purifiers, beauty products, hydrogen water generators etc. Healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, TATA group etc. for a long time and have good partnership with worldwide customers.

Today we want to share with consumers on Air Quality Index.

According to the air quality testing standard of China Environmental Protection Network, the classification of pm2.5 index is explained in detail:

1. excellent, index>=50

Under such a pm2.5 index, there is no pollution in the environment and there will be no impact on everyone’s health, and everyone can travel normally.

2. good, index 50 -100

Such a screen pm2.5 index is acceptable to everyone, and it will not cause great harm to everyone’s body.. However, some people who are particularly sensitive to certain pollution should reduce their travel, otherwise it will lead to the respiratory tract of these sensitive people. Discomfort, in severe cases, dizziness, vomiting and other discomfort symptoms may occur.

3. light pollution index 100-150

Sensitive people will increase their discomfort, and healthy people will also be stimulated. Therefore, the elderly, children, sensitive people, and people with heart and respiratory diseases should reduce their time outdoors.

4. Moderate pollution, index 150-200

In this index state, it will further aggravate the discomfort symptoms of susceptible people, and it will have a certain impact on people with heart disease and respiratory diseases. Children, the elderly, and those with heart or respiratory diseases should minimize their outdoor exercise time, and the general population should also reduce outdoor travel.

5. Severe pollution index 200-300

In this index state, the discomfort of people with heart disease, lung disease, and respiratory system disease will increase, and exercise endurance and resistance will decrease. It is recommended that children and the elderly, heart disease patients and patients with respiratory diseases try their best Avoid outdoor travel. Healthy people should also reduce outdoor sports.

6. the severe pollution index is greater than 300

Under this index, the endurance of healthy people will also decrease, and it will be accompanied by discomfort. Therefore, children, the elderly, patients with heart disease and respiratory system patients should stop outdoor exercise, and healthy people should avoid outdoor exercise. People living under this index should prevent the occurrence of each disease in advance.

Most of the air purifiers are with air quality indicator.

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Welcome to contact Olansi for desktop air purifiers, room air purifiers, HEPA air purifers inquiry.

Sammi Liang

Email: olans03@olansgz.com

Is your air purifier compliant? Five risk points were found in quality and safety risk monitoring

In order to prevent smog, many people have bought air purifiers in their homes, and some homes have more than one. Sales of air purifiers in Europe reached 5.2 million units last year and are expected to double this year, according to statistics. Air purifiers will become the fifth largest household appliance after color TVS, air conditioners, refrigerators and washing machines. There are nearly a thousand brands in this huge market, but what about their quality?

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Today, the provincial Quality supervision Bureau released the air purifier product quality and safety risk monitoring, from the market to buy extraction of 15 enterprises produced by the air purifier testing found that there are only three standards.

Liu Mengmeng, an engineer at the home product testing center of the Provincial Quality Inspection Institute, told reporters: “The risk monitoring, there is a widespread phenomenon of exaggerated publicity, mainly in noise, clean energy efficiency, and the sterilizing rate of these three indicators.”

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The risk points found are mainly particulate matter clean air quantity, formaldehyde purification energy efficiency, particulate matter purification energy efficiency, antibacterial rate and noise. Among them, there were 5 air purifiers with antibacterial function, but the coincidence rate of antibacterial rate was 0%.

Liu Mengmeng introduced to reporters: “Air purifier products there is a very important core indicators is the cumulative amount of clean, we compared the mesh of air purifier ChengHaiMian, purification increases with time, the adsorption of sponge pollution increase, so this time we will regularly change the sponge, so clean air quantity, namely CCM value is also means the greater the adsorption capacity of the sponge, It also means that the air purifier filters last longer and are replaced less often.”

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Some air purifiers excessively promote the purification effect, especially the virtual standard of clean air quantity, resulting in consumers failed to replace the filter in time, not only can not effectively purify THE PM2.5 particles, formaldehyde, bacteria and other indoor, but also will produce secondary pollution, harmful to human health.

At present, air purifier products in addition to the existence of exaggerated publicity of the purification effect of the problem, the provincial quality supervision department also found that some air purifier air outlet size is too large, children’s fingers can be inserted, there is a potential safety hazard of electric shock or stir fingers.

Household air purifier is mainly based on filter purification, which is to pump air into the machine with a fan and filter the pollutants in the air through the built-in filter.

Olansi Healthcare Co.Ltd. Air purifier manager Joanna illustrates the working principle of air purifier to the reporter, she said: “we are now on to make a pollution environment, then we use the cell phone QPP, to control our purifier boot, about 10 seconds, we can see that the smoke has been to remove completely.”

At present, the particle purification technology is relatively mature, can well remove PM2.5 and other pollution particles in the air.

“But in the risk monitoring, we found some problems with the air purifier. The gap between the air purifiers is too large, similar to that of children or adults with small hands, which may encounter live parts or moving parts that day,” said Joanna.

 

Is air purifier just for haze? What are the functions of air purifier?

Some people say that in China, 99% of the hot air purification industry market is due to haze (commonly known as PM2.5). In fact, otherwise, in addition to the air purifier can purify haze and PM2.5, it can also purify indoor formaldehyde, second-hand smoke, odor, dust and other harmful gases.Air Purifier A5 _页面_01
The domestic air purifier is just in its infancy, but the foreign air purifier market, especially in Europe, Japan, the United States and other places, has been very mature. In these countries and regions, although the outdoor air quality is far better than that in China, there is no haze, but the popularity rate of air purifier is very high, and even legislation is mandatory to install. So you think the air purifier is just for haze. Is that true? The following might as well followOlansi Healthcare,a professiona air purifier manufacterer , to learn more about the function of air purifier.

Generally speaking, to solve the problem of indoor air pollution, window ventilation is a good way, but once the window is opened, it will lead to the loss of indoor cold and hot energy, damage the overall insulation system of the building, and make the outdoor dust and noise enter the room. Therefore, the contradiction of opening and closing windows has been unable to be fundamentally solved. It is for this reason that people begin to deeply study and explore the impact of indoor air quality on human health, pollutants and their sources, as well as feasible solutions. Finally, in Europe, where economy, science and technology are developed and quality of life is emphasized, it appears.

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The air purifier is a continuous and controllable ventilation mode. The replacement of air purifier can be completely controlled through the fan and air flow control system with good performance. This technology has little effect on the indoor temperature. Under the premise of no windows, the indoor dirty air is continuously filtered 24 hours a day to purify fresh air, and the air volume is effectively controlled. In the 1970s, more than 90% of newly built houses in Spain were equipped with air purifiers; In 1989, ASHRAE of the United States formulated the “code for indoor air quality ventilation”; In Germany, the residential ventilation system has become an integral part of the building; In 2000, air purification has become a law in the whole European Union.
There are several reasons for the high purchase rate of their air purifiers: the economic and material basis of life, the basic layout of the house, the outdoor noise, the use of indoor air conditioning, and the living habits of residents. With the sustained and stable development of China’s economy, in many aspects of material basis and health concept, the gap between us and the residents of these countries and regions is getting smaller and smaller. Coupled with the popularity of air conditioning, the concept of window ventilation will gradually be replaced by the use of air purifier.

Main advantages of air purifier:
1) You can enjoy the fresh air of nature without opening windows;
2) Avoid “air conditioning disease”;
3) Avoid mildew of indoor furniture and clothing;
4) Remove the harmful gas released for a long time after interior decoration, which is beneficial to human health;
5) Effectively remove all kinds of indoor bacteria and viruses;
6) Super quiet;
7) Reduce indoor carbon dioxide concentration.

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Therefore, air purifier is not a product of haze. Even without haze, China’s air purifier market will develop rapidly.

Three Methods for Measuring The Concentration of Hydrogen-rich Water

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on hydrogen water generators,air purifiers, disinfectant liquid generators, water purifiers, beauty products etc. Healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, Midea, TATA group etc. for a long time and have good partnership with worldwide customers.

When choosing hydrogen aquatic products, hydrogen concentration is the first consideration. Because the higher the hydrogen concentration, the more hydrogen content, the more obvious the effect.

However, the concentration of hydrogen aquatic products on the market is also varied, which poses a selection problem for consumers who do not know much about it.

Take the numerous hydrogen-rich water cups as an example.

The hydrogen concentration of the hydrogen-rich water cup is mainly divided into two categories.

The first category is the hydrogen concentration below 1600ppb. This part accounts for the vast majority, and it is estimated that it should account for about 95% of the market. The second category is that the hydrogen concentration is above 1600ppb, and some even reach above 5000ppb. This part of the product does not account for much of the market, it should be around 2%. Probably because of high production costs and high sales pressure, only a few manufacturers are doing it.

For consumers, in addition to looking at the hydrogen concentration value marked by the merchant, they still murmur in their hearts. Is it possible to reach the advertised concentration? How did these hydrogen concentration values ​​come from? Here is a popularization for everyone.

There are currently three main methods for measuring hydrogen concentration:

The first type: titrant test The second type: hydrogen test pen test (oxidation-reduction potential pen) The third type: meteorological chromatographic analysis

These three methods have their own advantages and disadvantages. But it can reflect the hydrogen content from a certain angle.

 

The first method is the titrant test method

The composition of the titration solution is a mixture of methylene blue and nano-platinum colloid.

The measurement method is to judge the hydrogen concentration by the number of drops of reagent in 6 ml of water. One drop represents 100ppb. If it reaches 20 drops, it is 2000ppb.

The judgment method is that if there is hydrogen in the water, the titration liquid will change from blue to transparent after it is dropped in. Keep dropping until the drop no longer becomes transparent, indicating that the hydrogen in the water has reacted with the titrant. In this way, the hydrogen content in the water can be judged based on the total number of drops.

The advantages of this method are:

  1. The cost is low, almost every consumer can afford it, and the operation is relatively simple.
  2. The hydrogen concentration value above 1600ppb can be quickly measured. Generally speaking, the hydrogen concentration above 1600ppb needs to be tested with a titrant.

The disadvantages of this method are:

  1. If the hydrogen concentration is lower than 300ppb, it may not change color. People mistakenly believe that there is no hydrogen in the water. The reason is that if it is less than 300ppb, because the test requires only 6ml of hydrogen water, which is very small, and the hydrogen is very volatile, so if the hydrogen reacts with the titrant, the hydrogen may have been volatilized.
  2. There are many error factors. Everyone’s dripping speed and the size of the drip are different, which will affect the final value. If the dripping is fast and the dripping ball is small, the measured value will be higher. The dripping is slow and the dripping ball is large, so the measured value must be a little bit smaller.

 

The second type: hydrogen test pen test

The hydrogen measuring pen is actually a redox potential pen. It is based on the value of the oxidation-reduction potential in the water to convert the hydrogen concentration value.

The conversion formula is currently the hydrogen concentration value obtained by the negative potential value × 2.5 in the industry.

For example, if the negative potential in the water is -200mv, then 200×2.5=500. From this, it can be judged that the hydrogen concentration in the water is 500ppb, and the hydrogen measuring pen will display 500. If the negative potential in the water is -600mv, then 600×2.5= 1500 Hydrogen measuring pen will display 1500.

Hydrogen can change the potential value of water. As long as there is hydrogen in the water, it can turn the water into a negative potential.

However, the hydrogen content and the negative potential value do not necessarily have a positive proportional relationship. It is not that the more hydrogen content, the negative potential value will continue to decrease.

The negative potential value in hydrogen water is generally around -400mv~-600mv, so the value converted by the hydrogen measuring pen is around 1000-1500ppb. This is the fundamental reason why most of the hydrogen water measured by the hydrogen measuring pen does not exceed 1600ppb. The limit of the negative potential value in water is -1200mv, then 1200×2.5=3000. Therefore, the second-generation hydrogen measuring pen in Japan claims to be able to display up to 3000ppb. But almost no one can measure the value of 3000. Because the negative potential value in water is almost impossible to be as low as -1200mv. Therefore, the hydrogen measuring pen will never detect a hydrogen concentration above 3000.

Advantages of this method:

  1. High sensitivity, quick output value. Because it is calculated by potential. 2. Ultra-low hydrogen concentration value below 300ppb can be measured.

Disadvantages of this method:

  1. The price is high. A Japanese original hydrogen measuring pen is priced at more than 2,000 yuan, which is much more expensive than a hydrogen-rich cup. For ordinary consumers, it is obviously not cost-effective to test the hydrogen concentration. 2. It is difficult to save. The tip of the hydrogen measuring pen requires high maintenance and requires a special solution for regular cleaning and maintenance. For ordinary consumers, it is difficult and unnecessary. 3. The measurement interval is limited because the hydrogen concentration conversion is based on the negative potential value, and it cannot truly reflect the value of the hydrogen content in the water. For the hydrogen content under normal temperature and pressure, the accuracy is still relatively high, but for high-pressure hydrogen production, the hydrogen measuring pen will not work. Especially for hydrogen concentrations higher than 2000ppb, the hydrogen measuring pen is almost useless. For example, a 4000ppb hydrogen water, if its negative potential value is -400mv, the value measured by the hydrogen pen is only 1000ppb, which is 3000ppb different from the actual value.

High hydrogen concentration does not mean high negative potential

There is no necessary relationship between hydrogen concentration and negative potential.

If there is hydrogen in the water, the water will have a negative potential. But it is not that the more hydrogen, the higher the negative potential value of water. Therefore, the method of converting the hydrogen concentration by the negative potential value is still unreliable under certain conditions.

Does hydrogen water over 5000ppb really exist?

Nothing in the world is absolute. When the surrounding environment changes, oneself will also change accordingly.

The hydrogen concentration is the same. The external environment is different, and the hydrogen concentration is also different.

The general scientific community believes that the solubility of hydrogen in water is difficult to exceed 1600 ppb under normal temperature and pressure.

Most of the hydrogen-rich cups also produce hydrogen at room temperature and pressure. In the case of multiple hydrogen production, the hydrogen concentration may reach about 2000ppb, but it is difficult to increase it.

But it’s different in a high-pressure environment. Any gas, under high pressure environment, can improve the solubility in water.

Hydrogen is no exception.

The higher the pressure and the longer the time, the more hydrogen will be dissolved.

Not to mention 5000ppb, Japan and Taiwan have even produced 20000ppb hydrogen water.

This is like a passenger car. Under normal circumstances, it carries 20 people, but if people are forced into it, 50 people may be loaded.

Therefore, don’t think that the hydrogen content higher than 5000ppb is bragged by the merchants, which can be produced by high pressure.

 

The third type: gas chromatography

This should be regarded as the most accurate measurement method at present. But it can only be done in the laboratory.

It is difficult for ordinary individuals or factories to do this. So I won’t introduce too much here.

So to sum up, for people in the hydrogen industry, if you want to measure hydrogen concentration, it is best to use a hydrogen-rich pen, which is convenient and convenient. Although the titrant is cheap, the frequency of use is too high and the cost is not low.

Welcome to contact Olansi for product inquiry.

Sammi Liang

Email: olans03@olansgz.com

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