Water Purifier News

Why choose a reverse osmosis water purifier? What are the characteristics of reverse osmosis water purifiers?

With the improvement of residents’ living standards and health awareness, the current residents are paying more and more attention to water pollution. Therefore, even in today’s downturn in the home appliance industry, the scale of the water purifier market is still growing steadily. In 2020, the sales volume of water purifiers in my country will exceed 10 million units, of which reverse osmosis water purifiers account for more than 75%, far ahead of other water purifiers. Technical water purifier.

Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses a pressure difference as a driving force to separate a solvent from a solution. Apply pressure to the feed liquid on one side of the membrane. When the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis. The reverse osmosis water purifier adopts the filtration technology of this principle.

The core of the reverse osmosis water purifier is the RO membrane filter element. Its interception accuracy is as high as one ten thousandth of a micron (0.0001 micron), and only water molecules and a small amount of minerals and trace elements are retained. We know that 1 micron = 1000 nanometers, the diameter of bacteria is relatively large, generally more than 1 micron; the diameter of coronavirus is between 80 and 120 nanometers, and the pore size of RO reverse osmosis membrane is less than 1 nanometer, so filtering bacteria and viruses is not natural. Next. In addition, harmful substances such as heavy metal ions and antibiotics can also be easily intercepted by the RO reverse osmosis membrane of the reverse osmosis water purifier.

 

 

Because the interception resistance of the reverse osmosis membrane is very large, the reverse osmosis water purifier is generally equipped with a pressurized pump, which requires electricity and generates waste water. Of course, wastewater can be reused, and it is a good choice for washing clothes, mopping floors, and watering flowers.

Water is the source of life. People can live a week without food, but only three days without water. Whether at home or outside, we all need to drink more water, drink healthy water, clean water, safe water. Compared with other water purifiers, the reverse osmosis water purifier has more complete functions, integrating microfiltration, adsorption, reverse osmosis, ultra-purification and other technologies, making it fresher, more hygienic and safer. Under the current trend of “quality consumption, healthy life”, consumers pay more attention to safety and health, so they are more willing to buy reverse osmosis water purifiers.

 

 

 

How to drink healthy water

Adequate and healthy drinking water every day is a good “protective umbrella”. The first ingredient that the human body needs is water, which can transport nutrients in the human body into human cells. Ensuring adequate hydration in the body is one of the ways to prevent many chronic diseases.

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What health problems can a lack of water cause?

A: The blood is thick

With the loss of water in the body, when there is a lack of water, the blood viscosity is too high, which may not only cause dyslipidemia, but also lead to enhanced platelet cohesion and adhesion. Especially at night the dehydration is the most serious. High blood viscosity is one of the important causes of sudden death.

B: easily fatigued

Water is the champion of energy delivery. The lack of water in the human body can easily lead to cardiovascular and cerebrovascular diseases. The lack of water in the blood will increase blood viscosity and affect blood circulation. Vascular disease; dehydration is the most important cause of some arrhythmias. When blood volume decreases, it can lead to chest tightness, palpitations, dizziness, fatigue and other manifestations.

Long-term adherence to the habit of drinking an appropriate amount of healthy water can improve the metabolism of the human body, make the human body enter a continuous virtuous cycle, and the human body will become more and more healthy.

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Olans w23 desktop water purifier, one machine with multiple functions, upgraded new way of drinking water

It integrates filtration, heating and cooling, and hydrogen-rich water.
It not only has the filtering function of the water purifier, but also the heating and cooling function of the water dispenser, and the hydrogen water production function of the hydrogen-rich water machine.

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Features: 

 

Physically dissolved hydrogen nanobubble ultra-concentrated hydrogen-rich water technology
The third-generation rare earth 3-second rapid heating technology, multi-stage water temperature
Upgrade large water supply, 6L large water tank/200G large flux RO membrane/3L large pure water tank
UVC germicidal lamp, the built-in water tank can be removed and washed, and the waterway is added with antibacterial materials
Net waste separation water tank
Optimize the wastewater flushing method, and the wastewater does not return to the original water tank
Integral waterway plate filter element structure
Quantitative water in large and small cups
Smart reminder, smart IOT, enjoy smart life

 

When used with this Haike kitchen water purifier , no matter cleaning fruits and vegetables, dishes and chopsticks, or cooking, there is no need to worry about the water quality. It is simple and convenient to use. The kitchen water purifier sj75r-a01 adopts simple appearance design and variable decorative parts to fully meet the aesthetic needs of users. It adopts advanced waterway design, pre PP + C water purification, RO pure water, post carbon filter element to improve the taste, and two core filtration combined with activated carbon rod filter element to improve the taste; Large capacity sealed water storage tank can meet the daily water consumption of the whole family; Innovative water purification scheme is adopted, with high-efficiency water purification, stable outlet flow rate, built-in sealed water storage tank, and clean and healthy water quality. With UV sterilization + ozone generator. Relying on the mature purification process and the latest science and technology and R & D ability, we will launch a safe, intelligent, convenient and humanized household water purification solution.

More information please contact :sales05@olansgz.com

 

Drink water in one step, and the drinking machine water dispensr is more and more popular

It saves the trouble of buying bottled water and bottled water, but can drink pure water in one step. The combination of water purifier and instant water dispenser is a new choice for many families to drink healthy water. In 2021, with the iterative upgrade of products, the emergence of drinking machines will break this pattern again, and the agency predicts that its popularity will continue to heat up in 2022. Whether it is a company or a rented apartment, even if there is no condition to install a water purifier, you can drink pure water through a drinking machine.

healthy drinking water

The purifying machine is free of installation to break the space limitation

Healthy drinking water is an uninterrupted need of modern people throughout the day. The water purifiers that have abandoned the shortcoming that bottled water and bottled water need to be purchased continuously, coupled with the instant hot water dispensers that heat up rapidly, have become the new “standard” for healthy drinking water for young families in recent years. The data shows that new products in the online terminal water appliance market have been active since 2018, and will reach its peak in 2020. A large number of emerging Internet brands and comprehensive home appliance brands have flooded into the track and quickly occupy the waist market, using fierce price wars to grab the share of leading brands. 2021 In 2018, the market began to recover rationally, brands gradually withdrawn, and the competition pattern of brands in the offline market was relatively stable.

However, since the installation of the water purifier needs to change the water pipeline, it is inconvenient to implement for rental housing or company scenarios. The emergence of the drinking machine has broken this obstacle. As can be seen from the name, the main function of the purifier is to purify and heat. After the tap water is put into the water tank, the pure water filtered by the filter element is stored in the water tank, and the water is boiled in an instant hot mode. When drinking hot water, it is no longer necessary to boil the water in advance. After the temperature is set, the power of the heater can be controlled by Or the flow rate to achieve the hot water at the target temperature.

1 One machine can handle the process of pure water filtration, boiling water cooling, and heat preservation, which is also one of the best drinking water solutions at present. Major home appliance brands are entering this market one after another. The reporter found that the functions of similar products are roughly the same, but there are differences in appearance design, capacity and energy efficiency of filter elements. The price of mainstream products ranges from 1,500 yuan to 3,000 yuan.

The market heats up

Promote the iterative upgrade of clean drinking equipment

According to the total data from Aowei Cloud (AVC), the overall market sales of water appliances in my country will be 36.21 billion yuan in 2021, a year-on-year increase of 2.5%. Yuan, up 1.3% year-on-year, and the scale of net drinking machines was 2.08 billion yuan, up 6.4% year-on-year. Although the heat is heating up, the penetration rate of the water appliance market represented by water purifiers in my country is still relatively low, and there is still a relatively broad market and potential demand to be tapped.

The survey shows that at this stage, water purifiers, drinking fountains, and water dispensers are all breaking through their original functional scenarios. With the advantage of free installation, it can realize scenarios such as drinking water in the whole house and drinking water in the mother and baby bedrooms. In 2021, some brands have added the detachable function of the water purification water storage tank, so that the desktop water purification machine will also have a place in the kitchen cooking water scene; the instant hot water dispenser will expand to the tea drinking scene by adding capsules and automatic brewing functions. . In addition, water softeners achieved rapid growth driven by new scenarios such as clothing care and personal care and bathing.

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Water purifiers and drinking purifiers have shown an obvious upgrade trend. For example, the large flux, intelligent, long-term filter element, integrated heating of the water purifier, water sterilization and mineralization filter element of the drinking machine have enriched the product configuration, and the miniaturized central water purifier and water softener are suitable for household installation. Significant growth.

 

The implementation of the national standard is imminent

Product entry barriers raised

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It takes more than one cup of wastewater to produce a cup of pure water? Such water purifiers will be “eliminated” by the market this year.

It is worth noting that the national standard “Water Efficiency Limits and Water Efficiency Grades for Water Purifiers” will be implemented on June 1, 2022. The new standard has slightly improved the wastewater ratio requirements for reverse osmosis and nanofiltration products. The provisions of the rated total net water volume. This has an impact on some brands, and a large number of products need to be iterated. Some brands have actively responded to the new water efficiency level requirements and removed products that did not meet the standards.

It is predicted that based on the implementation of the new water efficiency grade standard, the entry threshold for water purifiers will increase, and the number of brands that will exit the water purification market in 2022 will increase. The concentration of Top20 brands will continue to increase, and competition will intensify. The head brands of traditional water appliances should be wary of new Internet brands that are good at marketing and powerful comprehensive home appliance brands to seize the market.

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According to the analysis of the price positioning of new products of various brands in 2021, the main competitive price segment of online water purifiers in 2022 will be between 2,000 and 3,000 yuan. In addition, the new water efficiency standard will be implemented soon, and some models will be eliminated in the entry-level market. , the online industry average price continued to rise.

At the same time, the new water efficiency standard will accelerate the elimination of low-end products, and the total rated water purification and long-term filter life share will be significantly increased. At present, Olansi (a manufacturer specializing in the production of water purifiers) has actively promoted the iterative upgrade of internal products. The functions of large flux, intelligence, and integration of net heat have maintained a steady pace of upgrading.

What is the difference between a water purifier that produces wastewater and a general water purifier?

In our daily life, we will be exposed to many water treatment equipment and methods, especially the process of converting natural water and tap water preliminarily treated by waterworks into drinking water. From boiling to adsorbing impurities with aluminum potassium sulfate (alum) and activated carbon, and then filtering through composite filter element, it can be used as drinking water. At the same time, if we continue to improve standards and take the preparation of pure water as the ultimate goal, there will still be a combination of technical steps such as distillation, RO reverse osmosis, ultraviolet irradiation and deionization exchange.

tap water

RO reverse osmosis is a technology that extends from “decentralization” in the industrial and chemical field to the household field. With the wide application of semi permeable membrane, it also brings wastewater from RO reverse osmosis water purifier, which is different from general filter water purifier / water dispenser. The main difference between the two is that the latter has further water purification capacity through the application of RO reverse osmosis technology, and has the ability to reduce the content of dissolved inorganic salts in water and produce softened water.

Considering that the ability of conventional filter element to absorb and intercept impurities is always limited, the application of semi permeable membrane can be said to be a big step forward in water filtration technology. Here we briefly introduce the chemical potential and osmotic pressure as the theoretical basis.

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Chemical potential as an amount of thermodynamic strength is similar to temperature. We know that heat is always transferred spontaneously from high-temperature objects to low-temperature objects. Similarly, particles always tend to transfer from the area with high chemical potential to the area with low chemical potential, which is reflected in specific environmental conditions: only when the water supply components pass through the semi permeable membrane of aqueous solutions with different concentrations on both sides, the water molecules on the low concentration side have the tendency to penetrate to the high concentration side.

However, this trend is not endless. On the one hand, with the passage of water molecules, the concentration of the solution will change in real time. On the other hand, the aqueous solution on the high concentration side will generate additional pressure, which will eventually form a balance between pressure and chemical potential. This water blocking molecule will penetrate from the low concentration side to the high concentration side, and the minimum additional pressure applied from the high concentration side is the osmotic pressure.

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By understanding this point, we can more easily understand the principle of RO reverse osmosis water purifier: apply greater pressure on the side of high concentration aqueous solution (such as tap water) through booster pump to force water molecules to permeate into the low concentration side in turn, while most salt can not pass through semi permeable membrane and can only be deposited on the high concentration side, In this way, the water flowing out from the low concentration side is more suitable for drinking after a variety of treatment, and the purification steps include filtration, adsorption, softening, etc.
Some readers may ask: can the water purifier only use RO reverse osmosis technology to replace the traditional filter element? This is feasible in theory, but not suitable in practice, because on the one hand, considering the size and type of impurities, if the large solid impurities that can be blocked in the conventional filter element directly impact the surface of the semi permeable membrane, the water flow is easy to cause damage, and the semi permeable membrane is directly discarded, with a high unit cost; On the other hand, due to the trade-off between cost and service life, the interception function of the traditional filter element was originally in the field of large solid impurities, which is also a more economical solution. For the water filtered by physical, chemical, adsorption and other methods, the trace salt that cannot be used in the previous steps shall be handed over to the semi permeable membrane for interception, so as to maximize its service life and reduce the burden of cost and consumables. As the saying goes, an ox knife cannot kill a chicken. This sentence can also be used for water purification.
The final question to be answered is why the RO reverse osmosis water purifier produces wastewater. This is related to the semi permeable membrane that intercepts salt on the high concentration side. As mentioned earlier, salt cannot be deposited on the high concentration side through the semi permeable membrane. At this time, in order to prolong its service life, a self-cleaning method is carried out, which needs to act on the surface of the high concentration side of the semi permeable membrane. The carrier of this cleaning method is naturally the water that has always existed in the water purifier. When the user opens the faucet of the water purifier, it carries the purification process and cleaning process of running water scouring the semi permeable membrane surface. At the same time, the accumulated salt and part of the water are discharged into the wastewater. Although the water with high salt content cannot be drunk, it has also been purified by various filter elements before the semi permeable membrane, and there are many available scenes, so it is not a special waste of water resources.

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Nevertheless, improving the ratio of pure wastewater is also a hot topic in the research and development of RO reverse osmosis water purifier manufacturers in recent years. From the early 1:3 to 1:1, and then to the 3:1 pure wastewater ratio that some products can achieve now, it not only greatly improves the utilization rate of water resources, reduces the cost of water use, but also helps our living environment. Some manufacturers, such as yunmi, achieve this effect by providing main and auxiliary double RO reverse osmosis membranes. The wastewater generated by the main RO reverse osmosis membrane passes through the secondary membrane, which not only improves the proportion of pure wastewater, but also reduces the pressure of single RO reverse osmosis membrane and prolongs the service life.

Why do we need use water purifier? Best desktop water dispenser in 2022

Water is the source of life. No creatures on the earth can do without water. The water in the human body accounts for more than half. Drinking water in moderation can make the body healthier and reduce diseases. With the improvement of living conditions, modern technology has promoted the development of water purifiers, and people’s attention to healthy drinking water has also increased. This is also the fundamental reason that directly promotes the increase in demand for water purifiers.

In the past, people directly drank well water and mountain spring water. In fact, this type of water is a kind of groundwater and is not suitable for drinking. There are scientific research evidence that water sources such as well water, mountain spring water, and stream water are seriously polluted, with many parasites, and direct drinking is harmful. And our domestic water has not reached the standard of direct drinking. The first is the secondary pollution from the tap water pipeline, and the second is the management problem of the drinking bottled water market.

Secondary pollution of tap water

tap water
Tap water in cities is generally transported by pipes, and rust is prone to occur inside the pipes, which can contaminate the transported water. Especially in the old city, many tap water pipes are old, and the inside of the pipes is already rusty, and it is easy to breed a variety of bacteria, which seriously affects the safety of water quality. Although the tap water has been disinfected with chlorine gas before delivery, most viruses and bacteria have been killed, and the long pipeline delivery process has caused secondary pollution to the water. The water contains heavy metal substances, which are harmful to the human body.

The unstandardized bottled water.

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The management of the bottled water market is chaotic and the water sources are uneven. Some bottled water manufacturers even charge shoddy water. The cost of bottled water is higher, ranging from 10 to 20 yuan per bucket. The most important thing is that the barreled water has a short shelf life. It has been in an open state after being connected to the drinking fountain. If it is not consumed in time, it is easy to be polluted by pollutants in the air.
Use a water purifier to purify and reject heavy metal pollution. The filtering accuracy can reach 0.001-0.0001 microns, and it can effectively filter the impurities in the water such as pesticide residues, bacteria, heavy metal ions and other harmful substances. RO reverse osmosis filter element, the effect is the same as that of closed bottled water. With the direct drinking machine of the water purifier, there is no need to drink bottled water, there is no need to worry about secondary pollution, and the cost of bottled water is saved at the same time.

OLANSI

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Olansi household water purifier direct water dispenser W19, W12, W20, installation-free, touch-type instant hot water dispenser, reverse osmosis filter element, effectively separates and removes all kinds of pollutants, the water tastes good, and can be directly drunk. The correct use of the water purifier can improve the safety of the water source. It is worth reminding that the maintenance of the water purifier must be done well, and the filter element must be replaced in time when it is due to avoid water pollution and ensure water quality.

 

What is the working principle of the fruit and vegetable pesticide residue cleaning machine?

Nowadays, people’s requirements for the quality of life are getting higher and higher. In terms of healthy diet, many people worry about how to clean a large number of fruits and vegetables. Manual cleaning undoubtedly requires a lot of time and cost. Washing machines have become a good choice in the catering industry and personal families.
However, how does the fruit and vegetable pesticide residue cleaning machine work?

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1. About pesticide residue cleaning machine

Pesticide residue cleaning machine is actually a cleaning machine equipped with an ozone generator. It is mainly used to clean vegetables and fruits and is widely used in household life and industrial and agricultural production. There are many classifications of fruit and vegetable cleaning machines. According to the different types of cleaning, they can be divided into fruit cleaning machines and vegetable cleaning machines; according to different cleaning methods, they can be divided into drum cleaning machines, bubble cleaning machines, high pressure cleaning machines, vibration cleaning machines and brushes. Cleaning machines, etc.; according to technological development, it can be divided into traditional cleaning machines, assembly line cleaning machines, ultrasonic cleaning machines, etc. At present, there are many brands on the market. The quality and effect are good, and they are worthy of trust, Like Olansi vegetable and fruit sterilizer.

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2. the working principle of pesticide residue cleaning machine

The biggest feature of the pesticide residue cleaning machine is that it is equipped with an ozone generator. When working, the ozone generator generates ozone, and then the ozone pump is used to transport the ozone to the water in the cleaning bucket, thereby generating ozone water, achieving a strong explanation of pesticides, disinfection and Sterilizing effect. Ozone is extremely oxidizing and permeable, and it can quickly penetrate into pesticide residues and bacteria and viruses to oxidize them, and the effect is very good. In addition, ozone also has the function of keeping fresh and deodorizing. Fruits and vegetables washed with ozone water will keep fresh for longer, and there is no peculiar smell, and the fragrance is overflowing.

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3. the precautions for the use of the washing machine

First: carefully read the operating instructions of the washing machine to ensure accurate operation of the machine, and carefully check the various accessories and circuits of the washing machine to avoid malfunctions during operation;

Second: Before using the washing machine, wipe the washing basin and shell of the washing machine clean to avoid secondary pollution of fruits and vegetables and affect the normal operation of the machine;

Third: The amount of water must be put in according to the regulations, and the operation steps must be standardized.

Fourth: Clean the machine carefully after cleaning to avoid leakage of disinfectant water and cause adverse effects.

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The fruit and vegetable washing machine brings convenience to your life, but also brings troubles, so the editor here reminds you to choose the one that suits you and strictly follow the operating instructions.

Olansi Healthcare Co. Ltd, a specialized supplier of pesticide residue cleaning machines, welcomes your inquiries.

 

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 is water purifier?

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on water purifiers, hydrogen water generators,air purifiers, disinfectant liquid generators, 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.

Water purifiers, also called water purifiers and water purifiers, are water treatment equipment that perform deep filtration and purification of water according to the requirements for water use. Water purifiers usually refer to small purifiers used in households.

The core of its technology is the filter membrane in the filter element device. The main technology comes from three types: ultrafiltration membrane, RO reverse osmosis membrane, and nanofiltration membrane. The role is to purify harmful substances in water and impurities in the water. Originated in the early 1880. Originated in London, England. Water purification technology. Ceramic filtration. Ultrafiltration membrane. Activated carbon. Reverse osmosis water purification classification. Purified water machine, ultrafiltration machine and microfiltration machine. Commercial water purifier Medical water purifier

Water purifiers can be divided into two categories according to pipeline design grades: progressively tightening water purifiers and self-cleaning water purifiers. The traditional water purifier is a gradually tightening water purifier. Its internal pipeline is designed with a filter element that is loose before and then tightened. It is composed of PP melt blown filter element, granular carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membrane, and activated carbon at the rear. It is composed of these 5 levels in turn end to end. The retentate is deposited inside the filter element and needs to be manually disassembled and washed regularly to ensure the normal operation of the machine. The other is a more advanced self-cleaning water purifier. Two channels are designed in the machine and a washing water channel is added. When the washing water used as ordinary domestic water passes through the channel, it affects the filter element in the machine, especially the raw water of the membrane filter element. The side plays the role of flushing to achieve self-cleaning, and uses the water that flows away from the head and tail at the moment of opening and closing the washing faucet to discharge the trapped dirt in time and quickly. This structure is designed reasonably and saves labor. The trouble of dismantling and washing avoids re-pollution of the organization itself and at the same time reduces energy consumption costs.

But consumers are reminded to recognize that self-cleaning water purifiers are different from the automatic sewage water purifiers, computer automatic flushing water purifiers and automatic backwashing water purifiers seen on the market. The former is self-cleaning, that is, It is said that all filter elements inside the machine have a certain self-cleaning function; the latter only washes one of the filter elements instead of the whole machine. In layman’s terms, the self-cleaning water purifier is equivalent to a garbage disposer installed in the pipeline, and the dirt is cleaned out at any time without staying in the machine. The traditional non-self-cleaning water purifier is equivalent to putting multiple trash cans in the room, and the dirt is usually temporarily stored in the machine, so it needs to be drained, removed and washed regularly, and the filter element needs to be replaced frequently.

The function of the water purifier is to remove floating substances, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, microorganisms, etc. in the water. It has high-precision filtration technology, and the five-stage filtration technology of household water purifiers The first level is the filter element, also known as PP cotton filter element (PPF), the second level is granular activated carbon (UDF) filter element, the third level is precision compressed activated carbon (CTO) filter element, and the fourth level is reverse osmosis membrane or ultrafiltration membrane. The fifth level is the post activated carbon (small T33). The water purifier is not only suitable for areas with serious tap water pollution, but also can filter the residual chlorine in conventional tap water, and at the same time can improve the taste of water.

The first level: PP cotton: remove all kinds of visible objects/dust and impurities in tap water.

The second and third stage: pre-activated carbon: part of the third stage of low-profile water purifier is also PP cotton, carbon to remove chlorine and organic impurities. It can also absorb the peculiar smell, color and smell produced by organic compounds in the water.

The fourth level: ultrafiltration or reverse osmosis membrane: the membrane can remove bacteria, viruses, spores and other substances in the water.

The fifth level: post activated carbon device: to further improve the taste and remove peculiar smell.

Most of the water purifiers adopt a progressive structure method based on the principle of screen-blocking filtration, which is composed of multi-stage filter elements connected in series, and the filter elements are arranged in order from low to high precision to realize multi-stage filter elements to share and intercept the dirt, thereby reducing filter element clogging And the number of manual drainage, disassembly and washing, and extension of the replacement cycle of the filter element. There is also a new design idea that applies the principle of quality distribution and self-cleaning structure. Its design idea is no longer to provide as much space as possible for collecting dirt, but to adopt the principle of quality separation to separate a small amount of dirt. Part of the clean water, and at the same time, let the raw water circulate as much as possible so that the pollutants can be taken away with the water in time, so that the water does not rot. In this way, purified water is obtained, and it will not or be difficult to deposit dirt in the machine, avoid secondary pollution and greatly reduce filter element loss, and the water quality is better, safer, and energy-saving and low-carbon. This new principle self-cleaning water purifier won the Gold Award at the 7th International Exhibition of Inventions. It has a one-in-two-out structure. It improves the impurity concentration of the raw water in the machine due to the structural defects of one in and one out of the traditional water purifier. The more it accumulates, the higher it eventually becomes sewage. Therefore, the concept of self-cleaning water purifiers without sewage and sewage water purifiers is replaced by washing water. With the improvement of living standards, the popularity of water purifiers will become wider and wider, and new technology products are better meeting people’s needs.

Welcome to contact Olansi for product inquiry.

Sammi Liang

Email: olans03@olansgz.com

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Drinking hot water in one step-Reverse osmosis water Dispenser W13

As, we all kow, water is essential for normal metabolism of human body. Children have 80% water in their bodies The elderly have 50-60% water in their bodies Normal middle-aged people have 70% water Under normal circumstances, our bodies work every day About 1.5 liters of water is discharged through the skin, viscera, lungs and kidneys To ensure that the toxin is discharged from the body Water is very important to us! There is a greay threat of water shortage to our health,  when water shortage 1% ~ 2%: Feeling thirsty · Water shortage 4% ~ 5%: dehydration syndrome, mild fever · Water shortage 6% ~ 8%: Anuria, muscle twitching · 10% water shortage: blood pressure drops and limbs are cold · Water shortage 20%: DNA breaks down, leading to death.

Nowadays, WE DRINK WATER EVERY DAY. IS THE WATER HEALTHY?

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When tap water or bottled water from a drinking fountain When the color is turbid, there is suspended matter, there is a peculiar smell or the water temperature is obviously abnormal, Water pollution may have occurred

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To solve all the above troubles, You need to install a [Reverse Osmosis Drinking Machine]!

1、What is a reverse osmosis drinking machine?

The reverse osmosis water purifier is a water purifier that integrates purification and heating. Using RO reverse osmosis filtration technology, 6-stage temperature control boiling water, avoiding drinking water problems such as stale water and hot water, and upgrading drinking water is more convenient.

2、What is RO reverse osmosis filtration technology?

A certain pressure is applied to the water to allow water molecules and ionic mineral elements to pass through the reverse osmosis membrane, while most of the inorganic salts (including heavy metals), organic matter, bacteria, and viruses dissolved in the water cannot pass through the reverse osmosis membrane. In this way, the pure water that has permeated and the concentrated water that cannot be permeated are strictly separated.

Different concerns about drinking water at home

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Olansi RO water dispenser W13

FRESH WATER,FAST HEATING

①Drinking fresh and live ②No installation on the countertop ③3 seconds of rapid heating ④Reverse osmosis filtration ⑤6 levels of temperature adjustment ⑥Quantitative effluent ⑦Filter element life reminder ⑧One-key child lock ⑨Waste water separation

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Multiple functions in one machine ,upgrade a new way of drinking water, integrating filtration and heating, it has both the filtration function of a water purifier and the heating function of a water dispenser The body is small and powerful, and it does not need to be installed, so it can be moved at will.

Advantages-3 seconds of rapid heating, 4 stages of purification, 6 stages of temperature control

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3-pcs filter, 4-stages filtration, Filter out heavy metals and retain beneficial minerals

①RO reverse osmosis membrane Filter out micro-impurities such as bacteria, microorganisms and scale. ②PAC composite filter element Filter out large particles of pollutants such as sediment, rust, colloid, etc., absorb different colors and odors, residual chlorine, etc.

③ Weakly alkaline strontium-rich carbon rod composite filter element It further absorbs different colors and odors, increases strontium and other minerals, enhances the taste of water, and makes the water sweet and delicious.

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3 seconds to heat: 

Filter the water first and then boil the water to make it fresh and pure. ·Explosion-proof stainless steel core ·The heat quickly penetrates each water molecule ·Achieve 3 seconds of rapid heating ·Compared with traditional heating, the water quality is fresh, avoiding repeated heating Compared with the quartz tube technology, the thick film technology improves its shortcomings of poor stability & high defect rate.

Now press the current heat and quickly water out Quantitative effluent to prevent forgetting to turn off the water

Water Tank 

The raw water tank and waste water tank are designed, and the waste water tank is stored separately, so the clean water volume of the whole machine is larger, and the water quality is cleaner and more guaranteed. 4l raw water, 1L waste water, split integrated water tank, with 2L clean water tank and 2L water production capacity.

1 2The raw water tank, filter element and clean water tank are connected by integrated waterway, Starting from the pipeline point, the hidden trouble of water leakage is reduced, the water making efficiency is improved, and the assembly process is reduced; The pressure of waterway is 3.6mpa, the interface is less, more reliable, and water leakage is avoided.

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For more detials please contact US!

Olansi Healthcare Co., Ltd. is an enterprise specializing in R&D, design, manufacturing, sales and service of household environmental purifiers such as household water purifiers, air purifiers and hydrogen-rich water generator. Our mission is to let more customers drink clean and hygienic water, breathe fresh and clean air, and enjoy a healthy and secure life through technology. Welcome to joint our agent, we undertake OEM / ODM, to provide you with excellent products and meticulous service.

Contact: Patricia

sales05@olansgz.com

Today’s drinking habits will determine your health in 10 years

The problem of drinking water safety in the wold is becoming more and more serious. There have been concentrated drinking water safety incidents in many areas. These viruses and garbage have always threatened our lives and must deserve our more attention. Therefore, ensuring the quality of daily drinking water is particularly important. Water purifiers have become It is an important daily necessities for many of our consumers to protect the health of their families.

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Do you know how many viruses and garbage can be blocked by the filter element of a water purifier in a year:

 

Statistics show that: (due to the different water quality in various regions, it is for reference only)

 

About 2600 milligrams of rust in one year, 26000 milligrams in 10 years;

 

About 9,600 mg of organic matter (two-two pesticides) in one year, 96,000 mg (2 catties of pesticides) in 10 years

 

Approximately 500 mg of sediment impurities in a year, and 5,000 mg in 10 years;

 

About 4 mg of lead per year is 40 mg in 10 years. (Excessive lead damages the nervous system, retards children’s mental development, and leads to Alzheimer’s disease)

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Are you still using your body as a filter,

Health is priceless,

Health is the happiness of the rich and the wealth of the poor!

 

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Olansi is a leading healthcare products manufacturer based in Guangzhou. Olansi offer their products more than 80 countries and all main markets, providing first class service and support at all times. The company has been operating since 2009 and has more than 12 years experiences in the field of water treatment.

 

For more details please feel free to contact:

Hayden Xu

Whatsapp:+86 133 6074 5872