Drinking Water

UV Disinfection for Drinking Water

Trojan offers the most advanced UV systems in the world for safeguarding drinking water from harmful microorganisms, including Cryptosporidium and Giardia.

UV is a proven and safe alternative for primary disinfection as it is free of the harmful by-products associated with chemical disinfection. UV also has the added benefit of not compromising the taste, color or odor of water.

Trojan has an unrivalled depth of experience at all scales. We are proud to have been selected by New York City to be the supplier of ultraviolet (UV) drinking water disinfection equipment for the Catskill/Delaware UV Disinfection Facility. Trojan supplied 56 units, capable of treating a total of 2.2 billion gallons per day, making this the largest UV drinking water facility in the world. Trojan has also been selected to supply UV equipment for large UV installations in Canada (e.g. Metro Vancouver, Canada) and Europe (e.g. Rotterdam, Netherlands).
New York City's Catskill/Delaware facility is the world's largest UV disinfection system.
Not only are Trojan’s Municipal Drinking Water contracts growing in scope and size, there is increasing diversity in how the innovative UV systems are being integrated with existing chemical disinfection treatments. New government legislation is changing the way communities look at safeguarding their drinking water supplies. Regulations such as the USEPA Long Term 2 Enhanced Surface Water Treatment Rule (requiring the treatment of Cryptosporidium) or the Ground Water Rule (requiring 4-log virus treatment) has increased the use of UV to supplement existing disinfection systems. This treatment strategy is known as “multi-barrier protection.”
UV disinfection provides multiple barrier protection against viruses (e.g. Adenovirus) and chlorine-resistant protozoa (e.g. Cryptosporidium and Giardia)

The USEPA has published the Ultraviolet Disinfection Guidance Manual (USEPA UVDGM 2006) which contains background information on the fundamentals of UV disinfection technology and validation of UV equipment. A number of Trojan's drinking water UV systems have been validated in accordance to the USEPA UVDGM 2006.

Another key consideration is cost. The cost of UV technology is typically about 1/5th that of ozone disinfection and 1/10th the cost of membrane filtration.

Find out More

Contact us at +1 (888) 220-6118, or email us today.


  • TrojanUVSwiftSC

    The TrojanUVSwift™SC is a validated, compact UV system that offers communities an economical solution for drinking water disinfection.

    MoreMoreMoreMoreMoreMoreMoreMoreMore

  • TrojanUVTelos

    An ideal solution for system upgrades and replacement of inefficient, aging UV systems and alternative disinfection equipment.

    MoreMoreMoreMoreMoreMore

  • TrojanUVSwift

    The TrojanUVSwift™ offers proven performance against waterborne pathogens including viruses, bacteria and protozoa. Our advanced systems meet disinfection targets with unsurpassed reliability with no known disinfection by-products.

    MoreMoreMoreMore

  • TrojanUVTorrent

    Reducing maintenance requirements and costs while incorporating the most efficient technologies available, the TrojanUVTorrent™ leads the way for large-scale drinking water disinfection.

    MoreMore

  • UV Water Treatment - Cryptosporidium Barrier

    Cryptosporidium is a harmful protozoa that can cause severe illness and even death in some individuals. Fortunately, this chlorine-resistant parasite can be easily inactivated with a low UV dose.

    MoreMoreMoreMoreMoreMoreMoreMoreMoreMoreMoreMore

  • UV Water Treatment - Giardia Barrier

    Giardia can be found worldwide and is one of the most common waterborne parasites. Low UV doses can inactivate Giardia without forming disinfection by-products.

    MoreMoreMoreMoreMoreMoreMoreMoreMore

  • UV Water Treatment - Virus Barrier

    There are a variety of viruses that may be present in water that, if not treated, may present a health risk to consumers. Examples include adenovirus, rotavirus, poliovirus, and coxsackievirus.

    MoreMoreMoreMoreMore

  • UV Water Treatment - Primary Disinfection

    By employing UV as the primary disinfectant, the required chemical contact time can be reduced or eliminated (dependant upon local regulations).

    MoreMoreMoreMore

  • UV Water Treatment - Multi-Barrier Strategy

    UV is a perfect fit as an additional barrier in a multi-barrier strategy to provide additional public safety.

    More

Customer Support

Product Support

We maintain a global network of service professionals ready to offer assistance for your service needs. ...

More

Find a Service Representative


Cookies are important to the proper functioning of a website. To improve your experience, we use cookies to remember log-in details and provide secure log-in, collect statistics to optimize site functionality, and deliver content tailored to your interests. Click Accept to accept cookies and continue browsing the TrojanUV website. If you decline an essential cookie will be used to remember your preference not to be tracked. Accept Decline