What is a flatbed UV printer? What are the differences from the traditional printing press technology?

Granular activated carbon filter: remove organic matter, residual chlorine, adsorbed water in the water and heavy metals to improve the taste, the general use cycle is one year. RO membrane filter: mainly used to remove bacteria, viruses, heavy metal ions, organic compounds and inorganic salts in water. The service life is generally years. It is recommended to change it once a year. (Source: Flickr) Furthermore, the solubility of oxygen in water is very limited, far less than the oxygen content in the air. "Good core has good water", but some water purifier sellers, in order to cater to some consumers "willing to spend money to buy a water purifier, not willing to spend money for the filter" psychology, deliberately exaggerated, declared: life without Change the filter element! The necessity of changing the filter element Why should the water purifier change the filter element? Consumers will not be able to move the water purifier home. The water purifier is a consumable item. The filter element in the water purifier will be lost during use. And as the use of time, the purification effect of the filter on water will become worse and worse. Open the sewage outlet and restart the water purifier before use. The sewage outlet should be opened to discharge the sediment and rust, so as not to cause the water purifier to become clogged, and there is no water or odor. The replacement period of pp cotton filter and activated carbon filter is about -month, the RO reverse osmosis membrane and ultrafiltration membrane are basically -year, and the price of different filter elements is also different. .

The fourth stage: RO reverse osmosis membrane: pore size nanometer, removes bacteria, viruses, heavy metals, and other organic impurities in water. Function: Block impurities larger than micrometers in water and colloids, rust and microorganisms in water, and the service life is ~month. At present, the practical base of the water purifier is already very large. Due to the increasing pollution of the water environment, many ordinary people have begun to use the water purifier. Water is the source of life, and water health and other issues cannot be ignored. With the development of the economy, water pollution has become a deadly problem in our lives. So how to solve the problem of water safety? AO Smith water purifier may help To you! AO Smith has launched the patented MAX self-replacement series reverse osmosis water purifier, equipped with the patented "Quicktime" pull-type self-replacement technology. When the water tap or the body prompts need to replace the filter element, just lift it lightly. The panel, pull out the old filter, and then push the new filter, you can easily achieve self-service core change, not only save time, but also eliminate the cumbersome operation such as on-site service, simple and convenient, economical! Not only technological innovation, but his body is also subverted The traditional design, which can be placed in the space under the cabinet, is convenient for manipulation and viewing. Different materials, the filter will absorb a lot of impurities after long-term use, if not replaced, it will breed a lot of bacteria, destroy water quality and damage people's health. Under what circumstances need to replace the filter performance: water purification mechanism water becomes smaller, under the same conditions (such as water pressure and water temperature), the water purification mechanism less water. It is clean when the filter cartridge is installed at first, but after a while, it will turn yellow. Do not believe that after a few months of use, you will not only become yellow but also have a slimy feeling. When its adsorption saturation reaches a certain level, then the filtered water will not be so clean. Some netizens will think that it is dirty and can not be cleaned. Is it not? These are not filtered, the impurities can not be cleaned. Clean. The filter element is the core component of the water purifier water purifier. It must be replaced after a period of use. Some merchants say that the filter element can be used for years. It is purely a flickering consumer. It is said that the filter element can be replaced without replacement for life. Close the tap water inlet water purifier has not been used for a long time, the tap water inlet valve should be closed to avoid water leakage accident caused by the water pressure being too large, causing unnecessary losses. Many people are lazy to choose not to replace the filter element, but in the process of using, we may encounter the problem that the water output suddenly becomes smaller. Why is this? The reason is that after several months of use, the water purifier filters it. Everything accumulates in the filter element and blocks the filter element. Solution: After the installation is completed, flush the water purifier correctly and correctly guide the user's usage. At the same time, it also has a large flow of water up to L / min, breaking the flow limit, quickly meet the demand for safe drinking water, water supply, etc., bringing a large flow, that is, the smooth experience of filtered water. If the water purifier filter is not replaced regularly, it will not only cause great harm to our body, but also cause great damage to the water purifier itself. Generally, when we purchase a large brand of water purifier products, the merchant will inform you that you need to replace the filter. .

The appearance of the water purifier guarantees the safety of our drinking water and alleviates the pollution of tap water. In the process of using the water purifier, there are many unpredictable things we can't predict daily, for example, the water purifier has been installed, but the work is on a business trip. Travel, family relocation, etc., all kinds of unpredictable factors have caused the water purifier not to be used for a long time. What should be paid attention to when restarting the use? When flushing the water purifier to restart the water purifier, the water purifier needs to be flushed. Clean, if it is only used for days, rinse - minutes or so, if it exceeds the day or even longer, it will take more than a minute to rinse off the remaining water. Solution: Re-disassemble the water pipes and install them again in the order according to the water purifier installation instructions. The water purifier has a large sound and water sound. At present, there are many types of water purifiers in the market, which are useful in electricity, not in electricity, and ultra-quiet. After installation, don't always move the consumer to buy the water purifier, there will be technicians to install it. When installing the water purifier, choose a food-grade high-quality hose to avoid unnecessary trouble. The effect of purifying the water is not obvious. The water source required by the water purifier is municipal tap water. If the water source treated by the water purifier does not meet the requirements of the influent water quality, the phenomenon of poor water purification will occur. .