The role of the water purifier is to let you drink water at ease
Why do we recommend that every household should install the best and cheap water purifier?The household water purifier can help us drink healthy and pure water. So what is the problem with the tap water we usually drink? Or what is the problem with our drinking method? The following small series will explain to everyone.
Why can’t tap water be consumed directly?
Tap water residual chlorine problem
Throughout the history of tap water treatment in the world, whether it is the current European water treatment process or the traditional watercraft born in Belgium in 1902. The general process of the tap water treatment process is: raw water → through the water plant → through sedimentation (removal of algae, sediment) → filtration (removal of large particulate matter) → chlorination (sterilization) → finally enter the family through the tap water pipe. This technique uses chlorine or chloride to sterilize water and ozone to deodorize it. In summary, tap water may contain residual chlorine, which is the reason why tap water is not suitable for direct drinking. Tap water organic compounds, heavy metal pollution risk
Why can’t tap water be consumed directly? Chlorinated water treatment can kill bacterial and viral microorganisms in water, but it does not filter out organic matter, compounds and heavy metals dissolved in water. On the contrary, residual chlorine reacts with some compounds in water to form A more harmful chlorinated compound. Tap water pipeline secondary pollution risk
Why can’t tap water be consumed directly? In the process of tap water transportation, most of the water pipes used in the early stage are galvanized pipes or steel pipes, which is especially common in some old towns. The pipes are prone to rust after aging, resulting in high lead content, especially in places with welding, and secondary to tap water. Pollution. Although the state now requires the use of PP materials for tap water pipelines, it is still difficult to replace all the water pipes in time according to the actual situation in China. On the other hand, due to the long-term use of the pipeline, it will not be replaced, resulting in the adsorption of a large number of tiny particles on the inner wall, which will also cause secondary pollution of the tap water.
Many people want to install a water purifier at home. Is it really useful to install a water purifier? With the increasing safety risks of water quality in various parts of China. For example, in the southern region, the water quality is generally hard, and it is easy to cause stone disease and other factors affecting the health of the human body; in the northern region, the heavy metals are generally exceeding the standard, which poses a hazard to human liver, gallbladder, and kidney. The most important function of the water purifier is to improve the tap water, to drink, to replace the bottled water, cheaper and more sanitary. Can we specifically see what the role of the water purifier is?
Is it useful to use a water purifier at home? Method / step Household purifiers mainly filter out impurities in the water. If you use them, you will see that the filter element filters out some small particles, some are impurities in our water supply pipe, and a purifier with disinfection function, disinfecting the water again if you It is best to use a purifier in a small city.
Is it useful to use a water purifier at home? 2 After the tap water is boiled, it is still impossible to remove scale, heavy metals, volatile substances, and bacterial carcasses. After the tap water is disinfected by chlorine gas, it can kill viruses and bacteria, but it can’t remove scale, heavy metals, volatile substances, etc., and the corpses of viruses and bacteria still exist, and after chlorine poisoning, the chlorine will be present in the water. Tap water will choose to boil and drink again, but boil can only deal with bacteria Issue (problem), can not deal with sediment, rust, scale, heavy metals, volatile substances and bacterial bodies and other Issues, so you need to install Water device to solve these problems
Drinking water is a compulsory course for everyone because the body needs to add enough water every day, and when there are pollutants in the water when we become sick, we can’t stand by! But why didn’t we worry about this problem before?
When they were young, every household used a teapot to boil water and rushed into a thermos to keep warm. Regarding the cleanliness of drinking water, at the time, we felt that it could be sterilized when it was boiled.
Later, there was a water dispenser, and the streets and alleys were covered with bottled water. Regarding drinking water, at the time we felt that the bottled water was cleaner, healthier and more convenient.
Later, with a water purifier, you can install straight drinking water at home. Merchants also have exaggerated propaganda, saying that they drink unpurified water, which is dangerous to pregnant women and children. However, in the news, we also heard about the decline in the quality of domestic water supply.
So, what is the purifier purified? Can be roughly divided into the following:
1. Suspended solids such as rust and sediment brought by underground water pipes. 2. Residual chlorine. For tap water production, it is necessary to undergo steps such as dosing and coagulation, chlorination and disinfection, etc. Chlorine and organic substances in water are prone to chemical reactions to form pollutants. 3. Microorganisms, bacteria and other substances.
The best price water purifiers on the market are available in microfiltration, ultrafiltration, nanofiltration and RO reverse osmosis, corresponding to the following substances that may be contained in tap water. The filtration capacity is as follows:
Different impurities are imagined as fish of different sizes. Different filtering methods are fishnets with different hole sizes. The expression is as follows:
Therefore, considering the current water pollution is so serious, the existence of water purifiers is still necessary!
Does the water purifier really work? Finally no longer have to be misled by others!
Some homes can improve people’s happiness index, such as our usual, water purifiers, humidifiers, and some kitchen convenient supplies. Before my husband used the water in the house to cook rice, I felt that the taste was wrong. Later I bought it. A water purifier, I think this is a function of the heart, the tap water itself has been treated, and later he let me taste the difference between the boiled rice out of the water purifier and the rice directly cooked in tap water, I know It turned out to be useful. My husband worked as a small scientist at the institute. He told us why.
In fact, not all the water quality is very good. Hearing that the water in some places, although processed by the treatment plant, still has a little rust or chlorine smell, it is because of the treatment. Still not enough, if we use a water purifier, we can effectively eliminate these.
Water is essential for our survival. We usually cook rice for cooking and drink water for tea. In this respect, we must not underestimate it. Even if the water quality is good, we should pay attention to it. It is best to add a household water purifier. Do the second treatment, so you can feel at ease.
Some people may worry that the water purifier is just a scorpion. The things inside are all furnishings. Let us use it with confidence. Actually, it is not. The surface of the water purifier can’t be seen now, but the internal structure is enough to achieve the purpose of purifying water. , pp cotton, activated carbon, reverse osmosis, etc., layer filtration.
What we need to pay attention to is that it is ok to change the filter element frequently, because this kind of thing also has a long service life. The time is long, the filtering effect does not exist, it is a display, usually it is 2-3 months to replace the filter element, the problem is Solve it, the most important thing, if you want to drink water, you must boil it in use.
Our designers have long thought of a convenient and simple operation method that allows everyone to easily and easily open the enjoyable air purifier. Next, Xiaohang will tell you how to open the air purifier correctly.
Step 1: Open the top of the package
The next step is to focus on the blackboard and witness the miracle.
Step 2: Pull the front of the carton apart
Is it amazing, I didn’t expect it…
Step 3: Take the top and bottom foam off
Step 4: Remove the dust cover
Step 5: Pull the machine out
Don’t forget that there is a box on the top foam…
Step 6: Remove the accessory box and open it
Step 7: Remove the power cord, And connected to the lower-left corner of the back of the machine
Be careful here to make sure the connection is secure. Another point is that the power cord should be connected to a separate outlet to keep the machine stable. In addition, in order to ensure the quality of the filter, the filter of the new machine has a protective film.
Step 8: Remove the two filters
Step 9: Peel the filter screen
Be careful to tear open the filter package and never use sharp objects to prevent damage to the filter.
Step 10: Install the filter in the sequence
As shown, the scented filter notes that the handle is on the front.
As shown, the HEPA filter notes that the handle is on the front.
As shown in the figure, the buckle of the primary filter should be fastened.
Step 11: Attach the front cover
Step 12: Press the power button to start working The daily maintenance of the air purifier requires only four actions.
Action 1: Cleaning the surface of the machine
Turn off the power, unplug the plug, and wipe the surface of the machine with a towel.
Note: Be sure to use a diluted neutral detergent. Do not use abrasive powder, alkaline cleaner, kerosene alcohol, bleach or thinner.
Action 2: Cleaning the primary filter
Can be washed or cleaned with a soft brush
Note: Please make sure to put it back into the machine after it is dry, and remember to press and hold the corresponding filter prompt button to reset.
Action 3: Replace the HEPA filter
If the HEPA filter reaches its end of life, please purchase a new filter to replace it. Do not wash or expose the filter.
Note: After the filter is replaced, please remember to press and hold the corresponding filter prompt button to reset.
Action 4: Replace the scented filter
If the odor filter reaches the end of its life, please purchase a new filter to replace it. Do not wash or expose the filter.
Note: After the filter is replaced, please remember to press and hold the corresponding filter prompt button to reset.
The water purifier is a display? After reading you, you are silent!
The importance of water to human health, I am afraid everyone can say one or two. However, our daily tap water has experienced too many cruel flaws in the processing, rust, heavy metals, pesticides, dyes… and various viruses, bacteria and other microorganisms, even after boiling, simple sterilization Chloride and heavy metals in the water will not decrease. Therefore, it is very important to filter the water and drink it.
However, the filter kettle is slow to filter, the RO water purifier is bulky, the installation is troublesome, the price is high, the faucet water purifier is more friendly, the purification is quick, the price is close to the people, the volume is still small… except that the purification effect is not known, everything looks They are perfect. In order to answer the doubts and confusion in everyone’s mind, today we will test the Olansi intelligent monitoring faucet water purifier.
The packaging looks very textured. The water purifier looks like a camera lens. At first glance, it is super technical, and the middle LED lights are very cool.
The fittings for all kinds of faucets are all in line, 3 internal thread adapters and 1 external thread adapter, which can match the various thread taps that are common in the market. There is also a separate monitor cover that can be attached to the adapter when the filter is removed.
Remove the bubbler of the faucet and gently rotate it up. It is more labor-saving than installing the bulb, it does not occupy the place, it is light and easy to carry, and it can be brought together on a business trip. Of course, it is definitely not only because it is convenient, after all, there are many products of the same type on the market. I value its water purification technology and its own monitoring module. The two functions are two of its biggest highlights. It is said that after the filtration, the detection module of the palm of the hand can accurately detect various data in the water, and score the water quality, so that you have a number before you drink.
Its filter element is also full of black technology. The activated carbon fiber + ion exchange fiber selected by Olansi composite filter has large micropore content, narrow pore size distribution and twice the surface area of ordinary filter element, which means stronger filtration capacity. I will know when I test it.
Turn on the faucet and in the original water state, the TOC, TDS, turbidity and temperature data in the water are detected in a few seconds, and the four-color LED lamp is used to indicate the quality of the water. Turn the switch to the side and turn on the clean water. The tap water comes out of the faucet and is filtered through the Olansi composite filter. It is clean and healthy water, and the LED light turns green instantly. This purification effect is obvious~
Raw water, clean water status LED light display
And these detailed water quality data are uploaded to the mobile app, and the water quality is intelligently scored by the AI big data algorithm. You can completely see the filtering effect and the quality of the water according to the monitoring results.
Raw water, water purification APP data comparison
The turbidity and temperature data of water is very simple and clear. The TOC and TDS sound like an inscrutable look. Don’t worry, Xiaobian will come to you for science.
TOC refers to the total organic carbon content in water, which is a key indicator of the degree of organic pollution in water. Popular things are pesticide residues, biopharmaceutical residues, antibiotics, fertilizers, petrochemicals and other organic pollutants.
TDS is the total dissolved solids in water. Minerals, soluble salts, ionic organics, heavy metal ions, and calcium and magnesium ions are counted among them. It can also be regarded as one of the reference indicators of the degree of water pollution, but it can not really reflect the quality of the reaction water.
Because a cup of water containing a small amount of pesticide (or disinfectant, pesticide, etc.), compared with a cup of mineral water, TDS may be very small, but the TOC value will change significantly.
An experiment can be a straightforward explanation of the relationship between TOC and TDS.
The first group is the data of pure disinfection water, and the second group is the test data of disinfection water and tap water in a ratio of 1:1. It is found that the turbidity of water is obviously increased, while the TOC is straight down 68.1. %, while the TDS change is relatively small, only down 4.3%.
The purification effect is good, the slow water is also a nostalgic, after all, everyone’s time is very valuable 哒~Olansi intelligent monitoring faucet water purifier in the water purification state, the water is very fast, the water is also quite large, filled with 500ml of mineral water bottles Less than 10 seconds, there is no difference in the amount of water from the faucet, and there is no noise.
Filled with mineral water
Many households who have used household water purifiers have a problem. How often do you replace the filter? We all know that the water purifier works by the filter element. The traditional water purifier can’t monitor the specific purification of the water quality. The use of the filter element is naturally unknown. If you want to judge whether you want to change the filter, you have to open the machine to see its use, so that time and effort can not be avoided.
At this point, Olansi intelligent monitoring faucet water purifier is more humane and scientific, not only can monitor water quality in real time, APP will dynamically analyze the use of filter elements, intelligently remind the core change, let you replace the filter element in time, no Will cause secondary pollution.
Does the water filtered by the water purifier still need to be boiled?
In the process of transportation, tap water needs to go through transfer stations such as water plants, water pipe networks, and community water storage tanks, especially in old residential areas and high-rise residential buildings. The probability of secondary pollution of tap water is quite large. Before tap water enters thousands of households, it will carry a lot of harmful substances such as sediment, rust, bacteria, heavy metals and residual chlorine.
When the tap water is subject to different levels of secondary pollution, the role of the water purifier is fully reflected. The water purifier will filter impurities through the filter elements such as PP cotton, ultrafiltration membrane, activated carbon, RO membrane, etc., adsorbing heavy metals and removing harmful bacteria.
How does the household water purifier work? In general, household water purifiers are classified into five-stage filtration or six-stage filter filtration. It has high-precision filtration technology that can filter out floating objects, heavy metals, bacteria, viruses, residual chlorine, and sediment in water. Rust, microbes, etc., can also improve the taste of drinking water. 1, PP cotton filter Coarse filtration: PP cotton is generally the first level of the China best water purifier, mainly responsible for the solid impurities of large particles. Treatment objects: sediment, suspended solids, rust, algae and colloids, etc. 2, activated carbon filter Adsorption: The biggest effect of activated carbon is adsorption. Its pore structure can remove chlorine and some heavy metals from water. Treatment target: residual chlorine, odor and a very small part of heavy metals 3, ultrafiltration membrane filter Fine filtration: fine pores on the ultrafiltration membrane can effectively filter out microorganisms, germs and some macromolecular organic substances in water. However, there is nothing that can be done about inorganic substances that are completely dissolved in water. Treatment target: microorganisms, germs, macromolecular organics 4, RO reverse osmosis filter Fine filtration: RO reverse osmosis membrane is the only weapon to deal with heavy metals. Its pore size is one-fifth of the hair, and the filtration precision can reach 0.0001 micron. It can effectively filter heavy metal ions, bacteria and viruses in the water. Treatment target: heavy metals, bacteria, viruses, pesticides, etc. At present, reverse osmosis is the most effective water filtration technology, including seawater desalination, but currently RO reverse osmosis technology requires electricity and will certainly produce wastewater. That is to say, if the water purifier is not energized or produces waste water, the effluent still needs to be sterilized, which is not absolutely safe.
Healthy water standard After the analysis of water experts, the standards for healthy and good water mainly include the following: 1. Contains substances that are toxic, harmful and odorous to the human body; 2. The hardness of water is moderate; 3. The dissolved oxygen and carbon dioxide in the water are moderate; 4, the water molecule group is small, easy to absorb and utilize human cells; 5. The physiological function of water (penetration, solvency, metabolism, redox) is strong.
How to choose a water purifier Choose a good brand of good reputation In recent years, due to the rapid development of the water purifier industry, there are more than 10,000 manufacturers selling water purifiers in the domestic market, but only 3,000 have obtained health permits. After the market’s survival of the fittest, some good quality water purifier brands have gradually emerged from many brands and become the leader of the domestic water purifier industry. Perfect after-sales service system Water purifier products are not like ordinary household appliances, which itself requires relatively perfect after-sales service, especially in the installation process. Water purifiers are wading and related products. If improperly installed or mistaken, it is easy. Caused an installation accident. In addition, the filter element needs to be regularly maintained and replaced, otherwise it will be blocked and affect the water purification effect. This requires more professional after-sales service personnel to carry out regular maintenance. This is critical to maintaining the quality of the water purifier.
Finally, we return to the original topic: “Do you want to boil after the water purifier is filtered?” After the above analysis, the netizens are worried that the problem of “unclean filtering” is actually a good solution. It is only necessary to install a reliable water purifier! The habit of drinking hot water is better solved. You can drink the filtered water to the extent that it is not hot according to your personal needs, or directly install a heated water dispenser.
What should I do if the water in the water purifier becomes smaller and does not produce water?
“Xiao’ an, my family’s water purifier has suddenly become smaller in water production. Taking a glass of water is several times slower than when I just bought it. What is going on?” “My water purifier suddenly didn’t have water this morning. For a time, I didn’t even know what water to use for even the children.” “Why is the water in the water purifier released, suddenly stopped? After a while, shut yourself down?” I don’t know if you have encountered a similar situation. If you have one, you should listen carefully! Next, Xiao An explained the reasons and solutions for the “water purifier water flow is small, no water”:
01 Check if the power supply and pipeline are connected properly. When the water purifier is working, it needs to be connected to the power supply. When the power is off or the power is off, the machine will not work normally. Therefore, if you find that the machine does not have water, first check if the power is on. The second is to check whether the water pipe is smooth and whether the water inlet ball valve of the tap water is open. 02 Filter plug or service life expires The filter element is the core component of the water purifier and bears the important responsibility of intercepting impurities and pollutants. However, the filter element also has a service life. Because each filter element has limited interception capability, if it is not replaced on time, the filter element will be clogged and the water purifier will not be able to discharge water normally. Therefore, be sure to replace the water purifier filter on time to keep the water quality safe and healthy! If the household water purifier in the home has a flushing function, it can be opened periodically, and the filter element is simply flushed, which is beneficial to the maintenance of the water purifier and prolongs the service life of the filter element.
03 Long-term water stop, first sewage treatment If the tap water is stopped for a long time, after the water supply is restored, the water purifier will be used immediately if the sewage is not discharged first. A large amount of sediment, rust and other substances deposited in the water pipe will directly enter the water purifier, causing the filter element to clog and the machine not to discharge water. Or the effluent smells, affecting the normal use of the water purifier. Therefore, after stopping the water, the water purifier should be turned off, the tap water is turned on to clean the sand in the water pipe, and then the water purifier is turned on.
04 Water protection mechanism triggers water cuts After a long period of water production, the water purifier will actively evoke the self-protection mechanism of the machine, which will also cause the machine to suddenly stop making water. This kind of “water protection” of the machine is to avoid internal damage caused by the long-term operation of the machine, and secondly to avoid long-term water production caused by forgetting to shut off the water, resulting in unnecessary waste of water resources. In general, a large-fluid water purifier will trigger a water-making protection mechanism when the water is produced for about 1 hour. The small-flux or water purifier with a filter tank is about 5 hours. When this happens, simply turn off the water purifier and unplug the power supply. After the “return blood” is completed, plug in the power and restart. 05 The tap water pressure is abnormal or the temperature is too low If there is an abnormality in the water pressure at home, it will also cause the water quantity of the water purifier to become smaller. Because the ultrafiltration membrane and RO membrane of the water purifier have very small pore sizes, certain water pressure is required during the filtration process. When the tap water pressure is too small, the filter speed of the filter element will naturally slow down. In general, the tap water pressure at 0.3 MPa is normal. You can check if other faucets in your home are normal. If the water flow is reduced, you only need to wait for the water pressure to recover, and the water purifier will return to normal. In another case, in the winter or when the temperature is relatively low, the decrease in water temperature will cause the viscosity of the water to increase, causing the flow of the water to slow down, and the water production of the water purifier will decrease. This is a normal phenomenon. It can be recovered after the temperature rises.
Of course, if all of the above reasons are ruled out, it is not clear why the water suddenly appears to be out of water. It may be that the machine or component has failed. In this case, Xiaoan advises you to make an appointment with professional after-sales service personnel in time to check and repair! Finally, you need to add another sentence. Don’t forget to carry out regular maintenance and filter replacement during the daily use of the water purifier. This is really important!
If you really analyze the water purifier from the principle of environmental protection, you can write it from the waterworks to the end of the water purifier, but the article will become long and smelly, so simply ask everyone’s concerns and some of the industry. The tricky is simplified in the form of a question and answer.
What is the water purifier? How to classify? A water purifier is a device that converts “not clean water” into “relatively clean water”, and the classification can be divided by its filtration level. The most commonly used on the market are ultrafiltration water purifiers and reverse osmosis water purifiers, in addition to water softeners.
Main use: Effectively filter out harmful substances such as sediment, rust, bacteria, colloids, macromolecular organic substances in water, and retain minerals and trace elements beneficial to the human body.
Advantages: Completely remove bacteria and algae including some viruses, and can safely drink where the metal ion content is low (although it is not recommended to drink directly).
Disadvantages: It is impossible to filter out calcium and magnesium ions and heavy metals, and there is also scale.
Usage: The filter cartridge is replaced regularly, and the replacement cycle of different filter cartridges is slightly different.
Main use: By using the ion exchange principle, the calcium and magnesium ions in the water are replaced by Na+ in the sodium salt in the machine. Thereby obtaining soft water.
Advantages: The water stains splashed by soft water are no longer obvious, the clothes are not easy to be stiff, the faint yellowing, the water heaters and other pipes are not easy to block, the bathing skin is not dry, and the shampoo is not dry and knotted and easy to comb. Generally, the water quality in the south is good and the north is poor. If the hard water tastes bitter, it is better to pack it.
Usage: Periodically replace the filter element (the salt inside), the replacement cycle of different filter elements is slightly different.
What is a reverse osmosis water purifier (RO machine)?
In general, the RO machine has five layers of filters.
Advantages: Currently the best products in the market.
Disadvantages: Waste water is produced, and a cup of pure water is produced with one or more “waste water”.
What is a pre-filter?
Main use: Installed behind the water meter to filter sediment, rust and large particulate matter in tap water, prevent a large amount of sediment impurities in the water net from causing harm to the human body, and pre-protect the water-using appliances.
Advantages: no special after-sales service, no need to replace the filter element, the filter effect is intuitive and transparent (the filter effect and use state can be clearly observed), and the service life is long (up to several decades).
Disadvantages: only coarse filtering.
Usage: After the tap water main road, observe the dirt deposition in the lower part regularly. When there is more dirt, open the lower valve and automatically flush out the dirt.
Is it necessary to install a pre-filter?
Generally, the water quality of the households is poor (with sediment, rust, and large particles). In the few months after the new home is in place, the water from the faucet is getting smaller and smaller. If you remove it, you can see such a situation. You can consider installing it. .
How to reserve a location?
Here is a relatively standard connection. If someone at home will change the water pipe (in fact, it is quite simple), you don’t have to reserve a backup waterway to deal with the emergency. If the water filter is removed, connect it with a stainless steel hose or braided tube. When do you want to change the filter?
When the water consumption is too large, the filter element should be replaced in advance according to the water consumption. Signs when replacing the household water purifier filter
First, the water is too slow: the pre-filter or filter is clogged. Second, the taste is not good: the service life of the rear activated carbon filter has arrived.
How to choose the water purifier that suits you?
If the water source has large particles such as sand, be sure to install a pre-filter to protect the waterway hardware and water appliances in the home. Xingge suggested that the general family can install, it is inevitable that one day the community water tank cleaning can still be a little protective, installed with a backwash function, can be used repeatedly, the service life can reach more than 10 years, the price is quite high, see When the color is dirty, clean it up and continue to use it.
If it is a heavy industry polluting city, choose RO water purifier to filter out heavy metal ion insurance.
If there is a lot of scale in boiling water (generally the water quality in the north is hard), or the pursuit of drinking water is relatively high, you can choose RO water purifier.
In areas with softer water quality (generally in the south), if you want to save money, you can use ultrafiltration.
Is the water in the waterworks really dirty?
Water plants use much better equipment than household water purifiers, and water plants in each region (for local unique pollutants such as heavy metals) will have different measures to deal with. The factory indicators also have national standard monitoring. (I didn’t contact the author, so I can’t reprint the original text. For details, please refer to the user: Lele Xiaoyi. Answer to the question “Our tap water is really dirty?”
Why is there a problem with the tap water coming out?
Generally, heavy metal pollution, pipe network pollution, secondary pollution, residual chlorine and other issues are the key to affecting users’ water use. Most of the reasons are in the water tanks for transportation and community living water!
The residual chlorine is so terrible, what if I don’t have the money to install the water purifier?
What you are afraid of is the carcinogen chloroform (chloroform), but it requires a high concentration of chlorine gas and special equipment to generate, and the reaction process can easily become carbon tetrachloride. The residual chlorine content of the water plant is 0.05~4mg/L. Do not have the conditions for the formation, and the low content after boiling is poor, don’t worry.
Call on those brainwashed dealers and salespeople to stop using their ridiculous reasons to market their water purifiers.
Do drinking regular water often make people lack minerals?
It does take away some of the minerals, but it is smaller than the daily food and mineral intake. You can rest assured that it is important to use pure water to wash the milk.
Is the pipeline machine useful?
The water coming out of the water purifier is clean enough. The pipeline machine is to ensure that there is no secondary pollution in the middle to directly boil water. The key to the purchase depends on the internal sealing degree.
But the bacteria floating in the air are more fragile, boiling the water, and these weak bacteria will die.
So buying or not buying is all right.
Does RO produce more wastewater? Will it be wasted?
First of all, these waste waters are not dirty water, washing clothes, washing the bathroom, taking a bath, etc., no problem at all.
Most of the “waste water” outlets of the RO machine are pressure drainage (even if there is no water in the clean water), my family will drain the drainage pipe to the water tank of the bathroom. The connection is as follows.
Which water purifiers need electricity?
General RO machines and water softeners need electricity. The ultrafiltration machine can work with water pressure and does not need electricity. Front water filter does not require electricity In any case, a place where the water purifier is prepared (general kitchen sink) can be reserved for a socket.
The water purifier is also afraid of cold? Winter antifreeze measures are learned!
The optimal operating temperature of the water purifier: Applicable water temperature 5 ° C -38 ° C Ambient temperature 4°C-40°C 1 How to prevent freezing of the whole machine Winter water purifiers are strictly prohibited from being placed outdoors. If it has been installed outdoors, it is necessary to close the inlet ball valve, drain the water from the household water purifier, and transfer it to the room. If it cannot be transferred, it must have anti-freezing measures, and it should be wrapped with cloth and other materials for heat preservation. If there is no anti-freezing measures in winter, the filter bottles and membrane shells may be cracked. The water purifier must be stopped at temperatures below 0 °C. Since the volume of water will expand during the solidification process, if it freezes, it will directly cause the water purifier pipeline, filter drum, filter membrane shell, etc. to burst, resulting in machine damage and water leakage. It is recommended to turn off the water purifier during the winter night. In winter nights, the temperature is lower than in the daytime, and the water is less, the water flow in the pipeline is weakened, and the water is easily frozen. For this reason, it is recommended to close the sluice or water purifier at night to minimize the pressure on the machine caused by the water pressure. It is best to empty the water remaining in the water purifier to prevent freezing at night and low temperatures. Especially for new homes, families that have not yet stayed in, it is necessary to close the water purifier and drain the remaining water in the machine. 2 What should I do if the machine freezes? Suspend use first, and then observe the leak after natural thawing. In case the water purifier has already frozen, the machine must be placed in a room above 8 °C (do not bump), and it can be used for 48 hours after it is thawed. During this period, the mechanism water should not be forced to open. Check whether there is water leakage after starting the machine. If there is any water leakage, please re-tighten the parts or contact the after-sales service. 3 Treatment after water stop Close the inlet valve, put the clean sand and re-enable after passing the water. Due to the low temperature in winter, the tap water pipe is prone to burst. If the tap water supply pipe is cracked or stopped, please turn off the water inlet valve of the water purifier. After the water supply is restored, it is necessary to ensure that the impurities such as sediment in the tap water are cleaned, and then the water purifier inlet valve is opened to avoid excessive impurities in the tap water, resulting in a decrease in the flow rate of the produced water or a blockage of the filter element. When going out for a long time or when not using it for a long time, you should first close the water inlet ball valve, drain the water in the water purifier, and then cut off the power supply of the machine to prevent the water hammer from colliding and causing water leakage. 4 a phenomenon that is prone to occur in winter 1, the water production decreased The lower the temperature, the greater the decrease in water production. Since the viscosity of water is affected by temperature, the water production of reverse osmosis membrane will decrease. Usually, the water temperature of the reverse osmosis membrane drops by 3% for every 1 °C decrease in water temperature. About 50% of the summer water production. 2. Increased wastewater As the water production is reduced, the flow rate of the wastewater will increase accordingly, and the wastewater ratio will increase. This is a normal phenomenon. After the temperature rises, the wastewater will decrease and the water production flow rate will increase.
When the water purifier appears as follows: 1) Leakage of pipes or related components 2) Machine parts are disabled 3) Other abnormal phenomena or malfunctions