Have you ever asked yourself how modern water purifiers can completely purify and drink water? how do UV water purifiers work? Now, the water purification technology used does all the work. UV purification is one of the effective water purification techniques used by modern water purifiers. The best water purifier for the home uses UV purification to provide pure and safe drinking water. There are various brands like Kent, Eureka, Hul Pureit,etc. manufactures best UV water purifiers in India. There are things you need to know about UV water purification. Disinfecting water with UV light is very easy, effective, and eco-friendly. In this article, we’ll learn more about what is the UV water purifier
What Exactly is UV?
Ultraviolet light (UV) is a kind of electromagnetic radiation that makes black posters glow and is what causes summer tans – and sunburn. However, too much UV exposure damages living tissue. Electromagnetic radiation comes from the sun and is transmitted as waves or particles at different wavelengths and frequencies. UV is also manufactured using electric arcs and specialized lamps, such as mercury vapor lamps, tanning lamps, and black lamps. UV can lead to skin damage, accelerated aging, and other skin cancer. UV can also affect the immune system and induce eye issues.
What’s Inside a UV Water Purifier?
Traditional UV water filters consist of a single chamber that holds or protects the entire system. The UV irradiator is kept in a sleeve created from a quartz glass material. This sleeve emits germicidal wavelengths or UVC to inactivate living organisms.
The quartz material is transparent to any UV radiation and allows light to pass through the water particles. Also, the quartz sleeve helps protect this UV lamp from any water ingress as water and electricity do not adhere well and can lead to electric shock. The O-rings added to the quartz glass help seal the entire system for better performance. Your UV lamp is designed to operate on mercury vapor. It is also charged to this UV lamp in the form of tiny particles.
How Does a UV Water Purifier Work?
Your UV purifier exposes living organisms such as viruses, bacteria, or cysts to germ-killing ultraviolet waves. With the right energy level, UV radiation maintained at 254 nm can travel and disrupt reproductive DNA and thus break the infection cycle. If a micro-organism can no longer reproduce, it cannot reproduce, so it cannot infect other organisms it comes into contact with. This UV exposure process is simple, effective, and kills 99.99% of harmful micro-organisms without adding any chemicals to the water.
The first thing you need to understand and know about a UV purifier is how much UV it can give off for each cleaning. The higher the dosage, the better the detoxification of your drinking water. When maintained at the recommended threshold, this energy is optimal for inactivating a large proportion of micro-organisms living in the water. While researchers regularly come up with new and better variations of UV filters, the newest version on the market is the one that features RO + UV + UF + TDS water filtration.
Who All does a UV Chamber in Water Purifier Kill?
Various water treatment technologies can be utilized to remove microbiological contaminants that could cause illness. One water treatment technology used to remove most types of microbial contamination from water is ultraviolet (UV) light disinfection.
The UV filter kills all pathogens in the water. On the other hand, the dead bacteria remain floating in the water, and the RO water purifier destroys germs and filters away their dead bodies floating in the water. As a result, RO filtered water is more sanitary. RO water purifiers can filter out dissolved salts and contaminants.
Is UV water Good for Health?
The best water purifier for health is the one that meets your needs, such as:
If you take Borewell water, you need RO + UF, UV, sediment filter, pre-carbon filter, and pre-filter a total of 6 filtering phases to reduce the TDS in Borewell water because TDS levels are often high. If you take city water, the TDS level may be lower; you may not need an RO type of water purifier. You will need a UV + UF type water purifier + carbon filter + pre-filter.
You can also choose RO + UV + UF + carbon filter + prefilter even if you take municipal tap water. Still, to bring TDS levels to an acceptable standard below 100, you may need a drop technique pass with a terminal ball value of 2 Y and higher than FRT (Flow Limiter) to compensate and increase low TDS after RO filtration. However, it depends on analyzing the water tests before purchase, which can be done with a TDS Meter and a PH Meter which are available in the market and plenty of options to pick from.
Advantages and Disadvantages of UV Water Purifiers?
UV water purifiers have pros and cons listed here to help you make the best choice.
Advantages of UV Water Purifiers
- Low Cost : The UV water purifier is quite cost-effective, and the bulb only uses about 60 watts of electricity.
- Do not use any Chemicals : Another advantage of these UV systems is that they do not use any chemicals, and thus the color and taste of the water are not changed.
- No damage to hoses : Another advantage of UV water purification is that the system does not damage any pipes. One reason behind this could be the lack of chemicals.
Disadvantages of UV Water Purifiers
- No water tank : Most UV water purifiers do not have a water tank. The user has filled the outer bottle with water.
- Does not remove dissolved impurities : UV water purifiers kill bacteria and viruses but do not extract dissolved impurities such as pesticides, rust, arsenic, fluoride, etc.
- Electrical Requirement : The UV water purifier needs electricity to operate. If the electricity in your area is frequently cut off and the water purifier does not have a reservoir, you will not have a source of pure water until the power comes on.
Final Thoughts
UV water purification is an excellent method for removing disease-causing bacteria from water. It has some drawbacks, such as the inability to remove visible pollutants and dissolved solids from water, as RO and UF water filtration do. Using RO+UV+UF water purifiers is the most effective technique to ensure that you get the safest drinking water and peace of mind.
Whatever method you use to clean your water, make it as safe and environmentally friendly as possible. With current UV filters, you can let go of all your contamination concerns and drink water that improves your mood and health. Look for a filter with many features and a RO system for thorough water cleansing. So, start drinking that glass of water and see how quickly your health improves!
