Tag - air purifier manufacturer

China Air Purifier Manufacturer Olansi Introduces Portable Home Air Purifier for 360o Protection of a Family

For good health, the indoor air quality plays a significant role. There are many families that rely on air purifiers for fresh and germ free air inside their house. China based Guangzhou Olansi Healthcare Co., Ltd has now introduced a Portable Home Air Purifier that is handy and remote-controlled and keeps purifying the air constantly.

air purifier

air purifier

According to the spokesperson of the air purifier manufacturer, they have a variety of air purifiers in their portfolio and this portable air purifier is a simple and effective solution for families that want to breathe in fresh and clean air. This tabletop air purifier comes with an antibacterial filter that can effectively remove microbes, allergens and bacteria from the air and keep it clean, healthy and germs free. The HEPA filter of the purifier can block the entry of dust and fine particles in the home atmosphere.

 

 

The spokesperson reveals that this China air purifier has been designed for the household use and its activated carbon filter can rapidly absorb formaldehyde, benzene and odor. Fitted with the UV light, it can also kill virus and bacteria to keep the indoor air safe and healthy for the residents of a house. The air purifier also promotes anion purification, which improves the air quality with multiple health benefits. The air purifier is available in white, blue, green, purple and cream colors with an attractive appearance to keep in the room.

 

Guangzhou Olansi Healthcare Co., Ltd specializes in wholesale air purifier with a variety of air purifiers and air cleaners in their portfolio that they can supply in bulk to their clients all over the world. They also accept the OEM production of air purifiers to supply products that can best suit the client requirements. They keep innovating and include upgraded and advanced quality air purifiers in their stock. To know more about their air purifiers and air cleaners, one can visit their website https://www.olansi.net.

 

 

About Guangzhou Olansi Healthcare Co., Ltd

 

Established in 2009, located in Guangzhou City in South China, Guangzhou Olansi Healthcare Co., Ltd is a professional air purifier OEM manufacturer. The products of the company contain air purifier, home air purifier, HEPA air purifier, ionizer air purifier, car air purifier, room air purifier and so on. All OEM air purifiers are manufactured in accordance with the CE, ROSH, and CB Certification.

For Media Enquiry –

 

Contact Person: Daniel Yuan

Telephone: 86-20-86000438

Email: daniel@olansi.net
Website: https://www.olansi.net

Is this the answer to clean drinking water?

An estimated 663 million people worldwide lack access to safe drinking water, yet finding an efficient way to disinfect the vital liquid has proved difficult. However, researchers have designed a new device which could solve this issue, using a resource readily available in most climates. The disinfection device is powered by the sun, and can rapidly kill bacteria to deliver safe drinking water.

 

 

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The device has been designed by researchers from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University in California, who wanted to create a more efficient water purification system.

While other solar disinfection devices do exist, these rely on ultraviolet light, which represents only four per cent of the total solar energy.

This leads to a very slow treatment speed of up to 48 hours, limiting the amount of water people can disinfect.

To counteract this issue, the researchers developed new materials that can harvest visible light – which represents around 50 per cent of solar energy – and speed up solarch.

The device is made from extremely thin films of molybdenum disulphide – an inorganic compound made up of the elements molybdenum and sulphur.

Dr Chong Liu, lead author of the study, said: ‘Our device looks like a little rectangle of black glass.

‘We just dropped it into the water and put everything under the sun, and the sun did all the work.’

In their paper, published in Nature Nanotechnology, sunlight falling on the device killed more than 99.999 per cent of bacteria in just 20 minutes, leaving behind clean drinking water.

The device – which is around half the thickness of a postage stamp – has a striped surface made up of thin lines of molybdenum disulphide film, which the researchers call ‘nanoflakes’.

Molybdenum disulphide is usually used as an industrial lubricant, but its properties change depending on how many layers are in the material.

In this case, the film is only a few layers thick, which makes the material become a photocatalyst – a substance that speeds up reactions when exposed to light.

Additionally, the researchers added a thin layer of copper to the film, which also acts as a catalyst to speed up reactions.


The device consists of thin layers of molybdenum disulphide arranged like walls on a glass surface and topped with a thin layer of copper. Light falling on the walls triggers formation of hydrogen peroxide and other ‘reactive oxygen species’ that kill bacteria

This allowed the material to use sunlight to trigger specific reactions that produce ‘reactive oxygen species’ like hydrogen peroxide, which kill bacteria in the surrounding water.

Molybdenum disulfide is cheap and easy to make – an important consideration when making devices for widespread use in developing countries.

However the method is not a fix-all, as it only removes bacteria from water, and not other harmful chemicals.

Additionally it has only been tested on three strains of bacteria, and could be susceptible to other microbes, such as viruses.

However, it has huge potential, and Dr Liu added: ‘It’s very exciting to see that by just designing a material you can achieve a good performance.

‘Our intention is to solve environmental pollution problems so people can live better.’ this what olansi vision for the world.

 

 

 

 

Air pollution causes 467,000 premature deaths a year in Europe so you need air purifier

Air pollution is causing around 467,000 premature deaths in Europe every year, the European Environment Agency (EEA) has warned.

People in urban areas are especially at risk, with around 85% exposed to fine particulate matter (PM2.5) at levels deemed harmful by the World Health Organization (WHO).

These particles are too small to see or smell, but have a devastating impact.

PM2.5 can cause or aggravate heart disease, asthma and lung cancer.

How big is the problem?

It’s pretty bad. Within the European Union (EU), more than 430,000 people died prematurely due to PM2.5 in 2013, the most recent year with figures available.

According to the EEA’s Air quality in Europe – 2016 report, the toxic gas nitrogen dioxide (NO2) – released by vehicles and central heating boilers – has an impact equivalent to 71,000 premature deaths a year.

Ground-level ozone (O3) is also killing people – an estimated 17,000 annually in the EU.

Unlike the protective ozone layer in the stratosphere, ground-level ozone is harmful, formed when emissions like NO2 react with other pollutants and “cook” in heat or sunlight.

A seagull flies through smog above the skyline of the City of London on April 2, 2014.

A chart showing the ten European countries with the worst levels of PM2.5

The European countries with the worst levels of PM2.5 are Bulgaria, Poland and the Czech Republic.

Nations like Poland where coal is a major source of electricity production tend to rank at the bottom of air quality measures, according to the EEA.

 

In 2013, Bulgaria provided four of the five worst European cities for high particulate matter. Costs to ill-health from coal power plants in the country are estimated to be up to €4.6bn ($4.8bn; £3.9bn) per year.

In the UK, air pollution overall costs the economy more than £20bn per year – just under 16% of the NHS’s annual £116bn budget.

Air pollution deaths mapTechnically, European air quality actually improved between 2000 and 2014. Levels of PM10 – another tiny pollutant particle – fell in 75% of the EEA’s monitored locations.

PM2.5 concentrations also dropped on average between 2006 and 2014.

But EEA executive director Hans Bruyninckx says “unacceptable damage to human health and the environment” is still rife.

Outdoor air pollution contributes to about 40,000 early deaths a year in the UK, according to the Royal Colleges of Physicians and of Paediatrics and Child Health.

 

SO,you should buy a air purifier in your school/home/office to improve air quanlity.

AS for this situation.I’ll introduce our company Olansi air purifier products.

031This product has big CADR with 200m³/h·Low noise 18db.In addition,it has humidification function.

 

 

 

 

 

 

 

 

 

Delhi smog and air pollution remains very high

You know you’re living in Delhi if your eyes burn, your throat is sore and your chest feels heavy. It’s been four days since Diwali night, however the cover of toxic air doesn’t seem to be lifting. The blame lies partly with the excessive fireworks display on Diwali night and partly with the farmers in Punjab who refuse to pay any heed to the environment and continue burning the crop stubble left behind after harvest.

There’s also the failed attempt by the Delhi government in vacuuming the dust off our streets whicdelhi air pollution, delhi pollution level, pollution in delhi, pollution in new delhi, air pollution in delhi, delhi smog pollution, delhi pollution news, Air Purifier, Air Purifier india, air pollution in delhi statistics, delhi air pollution report, delhi smog, delhi pollution level today, delhi pollution level 2016, air purifier for home, air purifier news, delhi news, India Newsh continues to be a major source of fine particulate matter available freely in the air. Combine expert medical advice that urges people to leave the National Capital (if they want to be healthy) along with more experts who say that the PM levels are unlikely to go down over the next few days, we’ve got ourselves a real fix here. While the government scrambles to figure out a plan to tackle the problem in the long run, what you can do immediately is get yourselves a few air-purifiers for your home and car. However, don’t go out and just buy any purifier, simply because it has a large price tag or a fancy brand name on it. Here are the essentials to look out for.

HEPA Filters

All modern air-purifiers feature High Efficiency Particle Arrestance (HEPA) Filters. These filters are generally rated to trap particles as small as 0.3 microns (the breadth of a human hair is about 50-150 microns). The particulate matter we are most concerned with is rated PM2.5 (particles that are 2.5-10 microns in diameter) and PM10 (10 microns or more in diameter). Therefore, any air purifier with a HEPA Filter should be able to remove much of the particulate matter from the air, but that won’t be enough.

When evaluating air-purifiers, having a HEPA Filter is a pre-requisite. Nowadays, there is some controversy over the effectiveness denoted by the word HEPA, so to be on the safe side, ensure that you buy an olansi air purifier that mentions having both a TRUE HEPA filter and a 0.3-micron rating at the very least.

 

Air purifier market to pick up—— online sales will continue to grow

The Ministry of environmental protection 16 days to report, expected in November 16th this year to 20, North China, Huang Huai, Guanzhong area will appear heavy pollution, large range of air is expected to Beijing, Tianjin, the air quality in southern Hebei province and other regions will reach 4 consecutive days of severe pollution, part of the city in a certain period of time will be seriously polluted.

Insiders said that in recent years, frequent haze that city residents gradually increasing demand for air purifiers, air purification products from niche consumer to public view, is expected to air purifier market will show a clear warming trend this year, the overall demand is expected to show rapid growth. The PRC is expected this year, air purifier products retail volume and retail sales year-on-year growth will reach 19.3% and 23.6%.

Data show that in October this year, online air purifier sales reached 244 thousand units, an increase of 8840f5c124c97c51bed8474bb443115d118.1%, growth of 21.5%. and an air purifier, in November 11th reached 620 million yuan of sales, an increase of 113.1%. from the product structure, with high particle air filter function products accounted for the highest, reaching 85.9%. from the price distribution, 2000 yuan to 2999 yuan are most favored by consumers, sales accounted for more than 29.7%. air purifier in the western developed countries in high penetration. American household penetration rate of 27%, Canada, Italy, Japan and other countries of the popularity rate is above 20%. The popularity of China’s air purifier ownership rate is less than 1%. A huge room for improvement.

In recent years, China’s air purifier industry to maintain rapid growth, the industry average annual growth rate of sales reached 47.7%, sales amount reached an average annual growth rate of 43.1%. growth momentum agencies believe that air purifier main source of the rapid rise in electricity, accelerate the air purifier market sales channels change. At present, the young consumer market is becoming the main force of consumption, 52.2% of consumers online buy air purifier products, the consumer demand directly stimulating the online retail market scale. From January to May this year, China’s air purifier market online retail accounted for more than 54%, is expected to online retail sales accounted for this year is expected to reach 61%. in addition, the new national standard air purifier landing will also bring to the market expansion opportunities. This year, the new national standard in March 1st the formal implementation of the air purifier, air purifier brands have large layout, clean air output ratio (Cadr) production Product will grow rapidly, the future will become the main battlefield of the air purifier market.

 

Delhi Government to set up air purifier to curb air pollution

The Delhi Government yesterday issued a warning for a “critically polluted period ahead” as the capital recorded its worst air quality since February.

Image Credit: Bloomberg

The Delhi Government on Friday announced to set up air purifier at five major traffic congestion points in its first phase of the blue print in order to curb air pollution in the national capital.  This move has been taken on the recommendations of the task force headed by Health Minister Satyendra Jain.  The Delhi Government and National Environment and Energy Research Institute (NEERI) is at the final stage of discussion to set up this mega air purifier in 15 days at five major traffic congestion points, which include Anand Vihar, Kashmiri Gate, ITO, AIIMS/IIT Delhi and Sarai Kale Khan, on a pilot basis.

The government has assured to make all the five set up to be functional within six weeks.  Jain said a mist fountain technology will be set up to at one major intersection on pilot basis, adding this will throw mist in polluted air from recycled water which will trap the dust particle available in the air.   “Mist air pollution technology is very established but has not yet been tried for outdoor air pollution. To try its efficiency, we will test it on outdoor air pollution,” Jain told the media here.

Talking about the solid waste management system, Jain said the Rajghat Power Plant, which is not functional from quite a long time, will be changed into waste to energy power plant. 400 mt/per day waste will be used in the first phase, which will later be expanded to 6000 mt/day.   All phases of this project is expected to be functional by December 2017.   However, no announcement has yet been made on the Odd-Even scheme of the Delhi Government.  The Delhi Government yesterday issued a warning for a “critically polluted period ahead” as the capital recorded its worst air quality since February.

The National Air Quality Index showed that pollution levels were severe at Anand Vihar, R.K. Puram and Punjabi Bagh. The air quality at Dilshad Garden, Dwarka and Mandir Marg stations was “very poor”.  Delhi has been witnessing high rate of air pollution from the past one year.   The Delhi Government tried to curb down the pollution by implementing Odd-Even scheme in December last year.

Do air purifiers keep out pollution?

At their core, air purifiers are supposed to work like lungs. They work on the principle of sucking in air and passing it through a filter that traps particulates of various sizes. Some air purifiers also use ozone or air sprays to remove odour.

The key claim of air purifiers is that they trap particulate matter less than 10 microns thick. Were such matter to deposit in our lungs they would, over time, erode lung capacity and is equivalent to the damage done by smoking.

Whether air purifiers actually do a good job of making the air around you more breathable rests more on anecdotal evidence than scientific assessment. “You must see the response we get from our customers on how they have reduced asthmatic symptoms after installing our air purifiers,” says Vinayendra Jain, Director, Honeywell Connected Home India.

Business has never been better for Mr. Jain. In only its second year of selling air purifiers in India, sales have doubled, though Mr. Jain didn’t disclose numbers. Given Delhi’s high pollution levels, air purifier demand in the capital far outstrips that in other places, but the company’s products — that can range from Rs.8,000 to Rs.5,00,000 — are evincing interest from as far as Kanpur, Ahmedabad and Tiruchi.

“Outdoor air and indoor air are different subjects,” says Rakesh Kumar, director, CSIR-National Environmental Engineering Research Institute, “If the air outside has become twice as worse, it doesn’t mean air inside (a residence) has worsened as much.” Dr. Kumar says air purifier equipment in India hasn’t been calibrated to Indian air standards because the government hasn’t specified how it must be done so.

Air outside and inside the house

That’s why manufacturers can make claims on the efficacy of their purifiers without subjecting them to an investigation by local authorities. Indoor air has a different composition from outside. Air quality inside the house is determined by volatile organic compounds (from paints), bio-aerosols, nitrous oxides (from cooking gas), unlike air quality outside that is measured on the basis of particulate matter, carbon monoxide, ozone and sulphur dioxide levels. “The paradox is that indoor air quality doesn’t have standards for PM2.5 or PM10,” says Arun Sharma, professor, Community Medicine, University College of Medical Sciences, Delhi, “and India has no standards for indoor air quality.” That’s because there’s no agreed definition anywhere of what is an acceptable level of dust and other compounds within a home.

Dr. Kumar notes that well-ventilated homes are the best defence against pollution. “The background concentration of dust, especially in Delhi, is high and there is a natural acclimatisation by our bodies. Air purification systems are most effective in closed spaces… offices, shopping malls with poor ventilation,” he says. Dr. Sharma says that air purifiers do reduce particulate matter over a limited area, but whether they improved people’s health over the long term remains an open question.

Demand for air purifiers surges by nearly 50pc in Delhi-NCR: Survey

In the wake of poor air quality in Delhi-NCR post-Diwali, air purifier market in India has seen an increase of about 50 percent in its demand, according to an ASSOCHAM survey.

The objective of the survey is to measure the hike in demand for air purifying kits across 200 electronic and general stores in Delhi-NCR in past four days.

“There has been an explosion in demand for air purifiers which has jumped nearly 50 percent as air quality in and around Delhi has become hazardous post-Diwali festival,” said majority of electronic and general stores’ representatives selling such items.

“The demand for air purifier in India has been growing rapidly across metros in India but as the smog problem became severe in Delhi after Diwali the demand for such kits has become really huge and is likely to grow steadily,” said many of the store managers.

However, many of them expressed concern saying people very often get disappointed when it comes to installing air purifiers in their homes because of its high price. The majority of the demand for air purifiers comes from offices, industrial and commercial establishments.

As per market experts, the air purifier market in India is still in nascent stage and is estimated at about Rs 250 crore but has been growing by leaps and bounds since past one year owing to rising awareness about impact of air pollution.

“The national capital has been facing problem of haze for quite some time. Pollution, allergens and firecrackers together have further caused significant deterioration in Delhi’s air quality,” said DS Rawat, Secretary General of ASSOCHAM.

“All these factors together with growth in infrastructure development activities, growing sales of automobiles, urabnisation and industrialisation provide a lucrative market for air purifiers to enhance overall quality of air in commercial, industrial as well as residential settings across the region. Significant rise in per capita disposable income of consumers is also likely to drive air purifier sales,” added Rawat.

Buying an air-purifier: HEPA filters are a must, as is the right size

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(Surgical masks, despite their popularity in Delhi these days, are useless against the smog and pollution haze.)

The blanket of toxic air over Delhi — the product of road and construction dust, vehicle emissions, crop- and waste-burning, smoke from Diwali fireworks, and the currently prevalent cool, still atmospheric conditions – doesn’t seem to be lifting. While the government struggles to get moving on an effective long-term plan to tackle the problem, many residents have begun to invest in air purifiers for their homes and cars. Here’s what to look for while buying one.

All modern air-purifiers feature High Efficiency Particulate Arrestance (HEPA) filters. These filters are generally rated to trap particles as small as 0.3 microns – for perspective, the thickness of a strand of human hair is about 50-150 microns. Therefore, any air purifier with a HEPA filter should be able to block out both PM 2.5 (particles that are 2.5-10 microns in diameter) and PM 10 (10 microns or more in diameter) particulates. To guard against possible confusion over what the acronym ‘HEPA’ denotes, it is a good idea to ensure the air-purifier mentions having both a ‘True HEPA filter’ and a rating of at least 0.3 microns. Some companies like Sharp claim their air-purifiers also neutralise germs — including e-coli and tuberculosis bacteria, H1N1 virus and even fungal spores — by mimicking the naturally occurring positive and negative ions in the air. You could buy a regular air-purifier and pair it with a standalone ionizer for the same effect.

Size matters

An air-purifier’s effectiveness will depend greatly on how big your room is, how much air the purifier can circulate, and how much ‘outside air’ gets in at any given time. Most manufacturers say what size of room their purifiers would be effective for, but a thumb rule is to buy one bigger than the rated room size. So, for a room that is 300 sq feet in size, it is best to purchase an air-purifier that can handle at least 400 sq ft. Also, because the extraordinary density of the current pollution and the volumes of air flowing in and out of the room will lower the purifier’s effectiveness, it is advisable to shut all doors and windows.

Delivery rate

The size match relies on an aspect of these devices called the Clean Air Delivery Rate (CADR), which denotes how much air can be purified of all its particles, expressed in cubic feet per minute. Normally, there are three CADR ratings, one each for Smoke, Pollen and Dust, as these three particles tend to vary in size and thus are filtered out at varying efficiencies.

When purchasing an air-purifier, insist on getting all three numbers, given that smoke particles measure 0.09-1 micron, and are the hardest to filter out effectively. The higher the CADR number, the more effective the air purifier is for a given size of room.

Pollution masks

The surgical masks some people have been wearing are useless. They don’t seal your mouth and nose, and don’t filter out anything. Most pollution masks with a N99 rating (filtering 99% of particulate matter) will filter out dust particles, but will not do anything about the fumes.

Since desperate times — such as those prevalent in Delhi these days — call for desperate measures, a 3M face mask, paired with a P95 filter and an organic vapour cartridge, is an effective solution. This combination allows even chronic asthmatics to move around outdoors without problems. In fact, the mask filters out odours from cigarette smoke, vehicular emissions and even garbage dumps.

A less bulky option could be a mask from Respro, a UK-based company that makes neoprene masks that are equally effective. Respro’s Techno mask is ideal for the current situation as it comes with a P99 filter (rated to 0.3-micron efficiency) along with an organic vapour filter built in.

Air purifier sales spike in India as its cities battle pollution

As the government fumbles over effective measures to curb severe air quality in India’s capital of New Delhi, people are increasingly looking at air purifiers for relief.

SEE ALSO: NASA reveals why New Delhi is blanketed with deadly smog

Major ecommerce businesses in India are reporting significant surge in the sales of air purifier units in the country. The product category, which has existed in India for over two decades but struggled to become a household name, has suddenly become a talking point among people on social media.

Amazon India says it sold three times more air purifiers this Diwali compared to the previous month. Almost half of all these orders came from cities such as Delhi, Gurgaon and Bangalore. Flipkart had similar findings, noting that it has seen 2.5 times growth in air purifier units sale compared to last year.

The sudden interest in air purifying products among people comes as several Indian cities report of increasingly growing air pollution after Diwali. The festival of light, which sees many people burst crackers, combined with the burning of farmlands and residual fodders in nearby states, have resulted in an unprecedented severe air quality in New Delhi and several other states in India.

Five days after Diwali, for instance, the air quality index reading of the national capital is still classified as “hazardous”. A report on UNICEF published this week found that over two billion children worldwide breathe polluted air. India and China were among the most affected countries.

Not just air purifiers, but people are also actively looking for air masks for immediate comfort. “Sales of pollution masks have jumped 6X in the last few days with customer demand being 13X over last year. The highest number of orders for pollution masks were placed by customers on Nov. 1. The demand continues to be high from northern India with most orders coming from Delhi,” an Amazon India spokesperson told Mashable India. The surge in sales happened a couple of days after Diwali, which fell on Oct. 30 this year.