UV Technology

UV Technology: 

The most effective form of disinfection is UV technology water purification. UV rays penetrate hazardous pathogens in your home’s water and kill bacteria that cause illness by targeting their genetic core (DNA). The most effective way for removing microorganisms from water is ultraviolet water purification. UV rays penetrate hazardous pathogens in your home’s water and kill bacteria that cause illness by targeting their genetic core (DNA). This is a very effective way of removing their ability to reproduce. Ultraviolet light is a simple, effective, and environmentally friendly way to disinfect your water. UV systems kill 99.99% of hazardous microbes without adding chemicals or altering the flavour or odour of your water. UV water purification is frequently combined with other filtration methods, such as reverse osmosis or carbon block filters.

UV Purification – Chemical Disinfectant

UV systems are an excellent way to disinfect water at the point of entry for household use, and they can also be used to disinfect the entire house. UV systems are strongly suggested for households who fear their water contains E.coli, cryptosporidium, giardia, or other bacteria or viruses. Because of the hazardous byproducts produced by chlorine and other chemicals, it is not recommended that private well owners use them to disinfect their water. To protect yourself from water-borne bacterial infections, avoid consuming any water that is potentially contaminated with bacteria.

How UV Water Purifiers work

UV light, which is invisible, is emitted by a variety of light sources, including the sun. UV light releases enough radiation to destroy the DNA in bacteria and other microbes at certain intensities. An ultraviolet water filtration system typically comprises of a UV light source with a wavelength of roughly 254 nanometers, which produces radiation with a much higher intensity than sunlight.

How does UV light sterilize water?

One of the most effective methods for cleaning water is ultraviolet purification. Ultraviolet light is used to kill pathogens and bacteria. UV disinfection leaves dissolved organics and inorganics in the water unaffected.

Why is ultraviolet light used in water treatment?

Despite the fact that UV rays are harmful to people, they are used in water purification systems. UV water filtration systems employ special lamps that emit UV light of a specific wavelength capable of disrupting bacterial DNA. The water treatment business employs UV-C, a high-powered kind of ultraviolet radiation capable of killing 99.99 percent of bacteria. Microbes such as E.coli, Cryptosporidium, and Giardia develop resistance to chemical treatment. UV technology, unlike other technologies, does not alter the chemical composition of water.

Is ultraviolet water treatment safe?

Ultraviolet water treatment improves water purification by offering a safe alternative to chlorine-resistant microbes. During the purifying process, ultraviolet radiation does not require any heat or chemical additions.

Reasons why you should choose a Perfect Water UV System:

• First to offer a novel bulb and sleeve combo that simplifies maintenance and eliminates the need for tools!
• To begin, install a timer that alerts you when the light needs to be replaced.
• First to provide an annual mailed reminder of the need to replace your lamp
• For the first time, high-power bulbs with nearly twice the output of regular lamps were used.
• The first to use a design that maximizes efficiency through fluid dynamics while decreasing the system’s footprint.
• To begin, a diagnostic display should be provided to explain why the system may be alarming.
• To begin, include a reference card with the system that outlines the system’s most significant functions and upkeep.

The UV chamber was the first to come with a ten-year warranty against manufacturer’s faults, as well as a three-year warranty on the circuit boards, power supply, and all electrical connections.

Limitations of UV treatment

Under perfect circumstances, a UV unit can kill 99 percent of microorganisms. Despite its effectiveness, UV disinfection has the following drawbacks:

• “Point” Disinfection – UV devices only kill germs at one point in a watering system and have no germicidal effect further down the line. There is nothing to stop a single bacterium from sticking to downstream piping surfaces and multiplying if it goes through unscathed (complete bacterial annihilation cannot be assured).
• Cells Not Removed:- Bacteria cells are not destroyed in a UV unit instead, they are transformed into pyrogens. Any bacteria that survive downstream of the UV unit feed on the deceased microorganisms and any other impurities in the water.

Maintenance requirements for UV units

1. UV lights do not burn out in the same way as regular fluorescent lamps do. Instead, after roughly a year of continuous usage, the UV lamps will solarize, reducing their intensity to around 60% of that of a new light. When lamps are brand new, they provide a dose level of around 60,000 W-s/cm2. Lamps should be replaced when the dose falls below 30,000 W-s/cm2 (the minimal dosage required to efficiently kill microorganisms). If the lamp is turned on and off more than once per eight hours, its life will be drastically reduced.
2. Water should be collected and checked for bacteria counts on a regular basis to ensure that it is performing properly. To test the UV unit’s performance, take a sample before and after it is turned on. Because bacterial development can occur downstream of the UV unit, water should be examined in the animal rooms as well.
3. Minerals, dirt, and other stuff in the water will deposit out and onto the quartz or Teflon sleeve as water travels past the UV unit. UV rays will be limited in their penetration through the sleeve and into the water as a result. The glass surrounds the lamp must be cleaned on a regular basis to retain its exceptional clarity. Cleaning frequency is determined by the water quality, and with RO, distilled, or deionized water, it will be low.
4. UV Dosage Monitoring – UV light intensity metres are available that show how much UV light gets through the glass sleeve and into the water. Low intensity indicates that the UV dose is insufficient for effective disinfection. When cleaning or lamp replacement is required, this metre will alert you.