What is a water purifier with built-in UV light? What effect? Should I buy it?

UV lamp is one of the filter elements that have been researched and used in water purifiers today. However, not everyone understands the effect of UV lights in water purifiers. Please refer to the article below with lassho.edu.vn to understand more!

What is a UV lamp? What is a water purifier with built-in UV light?

The UV lamp in the water purifier has an uncomplicated structure, which is an ultraviolet light bulb. Ultraviolet rays are electromagnetic waves with wavelengths shorter than visible light but longer than X-rays (X-rays), invisible to the naked eye, and highly bactericidal .

Ultraviolet light is widely used in medicine because of its bactericidal properties .

A water purifier with an integrated UV light is a machine that integrates filter columns and membranes to filter out impurities, remove bacteria,… Following these familiar filter columns, water purifiers can be equipped with lights. UV disinfects water before filtered water is directed to the faucet.

The UV lamp in the water purifier is in the form of a fluorescent light bulb , they are placed underground in the water. The layer of water flowing through the lamp will be completely disinfected, becoming pure water . The use of ultraviolet light to kill bacteria does not change the color or taste of the water.

The benefits of water purifiers with built-in UV lights

Health and skin benefits

Water purification technology incorporating germicidal UV light not only removes hard water elements such as aluminum, magnesium and arsenic, but also kills bacteria and viruses present in your water supply.

Moreover, drinking clean water will keep your body from tolerating harmful impurities and also keep your skin glowing and healthy.

Removes 99.99% of bacteria in water

What makes this method of water purification safe is because it is a physical process rather than a chemical one. This intense light can physically kill or destroy the genetic material inside living cells, bacteria can no longer reproduce .

UV light is so effective that under controlled conditions it can make water sterile (100% germ-free) , blocking pathogens such as bacteria, viruses and protozoa. pathogens such as E. coli, salmonella, and other disease-causing bacteria.

Eliminate odors and strange tastes

Water is a tasteless and odorless liquid, however impurities can cause certain tastes into your water supply.

The water purifier incorporates a UV light that not only cleans up contaminants , making each sip of water you drink not only quench your thirst, but also create a delicious feeling when drinking. Furthermore, UV purification does not cause the clean water to have an unpleasant odor or taste.

Cost savings

With a home water purifier, you can save extra money on buying bottled or bottled water . Just fill the bottle with water from the home water purifier and enjoy a constant source of clean water for daily use.

Save time

If you have used the traditional method of boiling water before each use, then using a water purifier with a UV lamp will save you a lot of time .

Environmental friendliness

You will use less resources when using a water purifier, water purifier for home or office to have clean water, which contributes to protecting the environment compared to other options.

When you buy bottled water, for example , it creates plastic waste that then needs to be discarded, increasing your carbon footprint. Similarly, when you boil water, you are using liquefied petroleum gas, which in turn creates air pollutants in the kitchen.

Limitations of the UV lamp purification method

Although UV purified water is not harmful to us, it has a few limitations:

– UV lamp germicidal ultraviolet light is most effective when the light is strong enough and is exposed to water for the required time.

– Water must be pre-filtered so that suspended and dissolved particles do not reduce the intensity of UV rays. If the water is not filtered, bacteria can hide inside these suspended particles, which shield viruses and bacteria from UV light.

– UV lamp also depends on voltage , if the voltage decreases, it will reduce the ability to kill bacteria.

Should I buy a water purifier with a UV light?

The commonly used method is boiling, but boiling can kill most pathogenic microorganisms , but it has limitations. Therefore, it is necessary to boil the water more thoroughly to kill most microorganisms, but not all microorganisms are destroyed.

In addition, along with killing harmful bacteria, boiling also destroys the taste of water . That’s because boiling water causes dissolved oxygen to evaporate . Boiling water is also energy intensive and time consuming .

While the water cools down, the water is likely to be re-contaminated .

For water purifiers that combine UV rays have removed up to 99.99% of bacteria, and UV rays are a final step to drinking water into the body.

Therefore, if you use a water purifier with a UV light, this helps the water to be filtered thoroughly again , the water will be absolutely clean before entering the body.

Hopefully, the information will help you consider choosing a water purifier for your family to ensure the health of the whole family!