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FAQs

What is a UV lamp and how is it used for water purification?

Within water purification systems, UV lamps (ultraviolet lamps) are used to disinfect water by exposing harmful microorganisms to UV light. A UV lamp for your water disinfection treats a range of disease causing bacteria, parasites, fungi, cysts, and viruses, including:

  • Cryptosporidium
  • Giardia
  • Dysentery bacilli
  • Salmonella
  • Mycobacterium tuberculosis
  • Streptococcus
  • Hepatitis B
  • Cholera
  • E. coli

When these living organisms are in our drinking water and then consumed, they multiply in our bodies and can make us really sick. UV exposure damages the DNA of these nasty bugs, rendering them unable to reproduce and effectively neutralising their ability to cause illness; effectively killing them. UV lamps are great because they are not only highly effective, they are a chemical-free method of water disinfection, making them an environmentally friendly option for ensuring safe, clean drinking water. You’ll find that a UV lamp for water purification is commonly used in homes, businesses, and water treatment facilities to provide an additional layer of protection from waterborne pathogens spreading diseases through drinking water.

Why use a UV lamp for water purification?

Unlike chemical treatments, a UV lamp disinfects water without adding any chemicals or altering its taste, making it a natural and clean solution. UV light destroys up to 99.99% of waterborne microorganisms and is extremely effective because no known bacteria or viruses can withstand it, as long as the UV intensity and exposure time are sufficient. This method is not only efficient but quick, providing purified water almost instantly as it passes through the UV system. The quartz sleeve/tube protects the UV lamp from the water. UV lamps offer a reliable and low-maintenance option for safeguarding your water supply, and when used in water purification you are able to remove many inorganic contaminants as well.

Are UV lamps safe for water purification?

While UV rays from the sun can be harmful to our skin, the UV rays in water purification pose no risk. Because the water disinfection process happens inside a closed chamber and our bodies have no contact with it, water is the only thing that’s exposed to the UV light. Incorporating a UV lamp into your water purification system is one of the most effective ways to ensure fresh, clean, and safe drinking water.

How long does it take for a UV lamp to purify water?

You’d be surprised how quickly a UV lamp for water purification works! As water flows past the UV lamp, bacteria and microbes are often inactivated within ten seconds or less.

 

Find the Right UV Lamp for Water Purification

It’s important to note that while UV lamps work to disinfect water protecting you against waterborne microorganisms, on its own it won’t actually improve the taste or smell. To improve the overall quality of your tap water you need both a water filtration system for sediment, particles, and chemicals, along with a UV lamp for water disinfection if you are concerned with bugs (bacteria/cysts/viruses) in your water.

Here at Aquastream, you’ll always find a comprehensive selection of water filter systems, catering to various needs and preferences. 

From reverse osmosis units to whole-house filtration systems, Aquastream is dedicated to helping you achieve the highest standards of water quality, ensuring Australians have access to clean, safe water every day.

If you’d like help on finding the best water filters and right uv lamps for your water purification needs, contact our Aquastream team today to learn more about our great range of filtered water solutions.