The TrojanUVSigna® incorporates innovations, including TrojanUV Solo Lamp® Technology, to reduce the total cost of ownership and drastically simplify operation and maintenance. It is an ideal solution for wastewater treatment plants in need of revolutionary UV technology.
The TrojanUVSigna has been validated through microbial testing. Through this testing, performance data has been generated for UV dose delivery to inactivate microorganisms Escherichia coli (E. coli) and fecal coliform.
Thanks to the patented ActiClean® sleeve cleaning system, quartz sleeves and intensity sensors are cleaned regularly without disrupting treatment – there’s no need to shut down the UV system or remove lamps for routine cleaning. This dual-action cleaning system uses mechanical wiping in conjunction with a cleaning solution contained within wiper canisters surrounding the quartz sleeves.
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Low-pressure lamps offer high efficiency and long lamp life, medium-pressure lamps have higher UV output – the TrojanUV Solo Lamp combines the best features of both. The end result is a compact and modular UV system unlike any other.
Routine maintenance, including changing lamps and refilling ActiClean Gel, can be performed while banks are in the channel. An Automatic Raising Mechanism (ARM) makes other tasks, such as channel maintenance and winterization, easier.
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Water level is managed using light locks in combination with the downstream water level controller. Light locks eliminate the need for complex channel designs, such as stepped channels, and help provide the highest treatment level over a wide range of flow rates and water levels.
Stream is our digital network and toolbox that gives you access to the right information and support when and where you need it. The Stream App is your personal view into your UV system; see system status, receive instant alarm notifications and access guided troubleshooting resources. Stream Connection is a support tool that provides our Technical Assistance Center with instant access to your UV system to quickly diagnose and resolve UV issues.
Hear more about what’s it’s like to install and operate a TrojanUVSigna in this video interview with a few of our customers.
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System Characteristics | TrojanUVSigna |
|---|---|
Lamp Type | TrojanUV Solo Lamp (amalgam) |
Lamp Driver | Electronic, high-efficiency (99% power factor) |
Input Power Per Lamp | 1000 Watts |
Lamp Control | 30 - 100% variable lamp power (1% increments) |
Lamp Configuration | Staggered, inclined array (two-row, four-row or six-row) |
Module/Bank Frame | Type 6P (IP67) |
Lamp Driver Enclosure | Type 4X (IP66) |
Cleaning System | Automatic ActiClean chemical/mechanical |
UV Intensity Sensor | 1 per bank – with automatic chemical cleaning |
Bank Lifting Device | 1 per bank - Automatic Raising Mechanism (ARM) |
Level Control Device | Fixed weir or motorized weir gate |
Water Level Sensor | High and low water level sensors available (one per channel) |
Installation Location | Indoors or outdoors |
System Control Center | Standard color HMI, 16 digital I/O, 4 analog I/O, SCADA compatible PLC options available |
TrojanUVSigna Brochure
Complete product overview of the TrojanUVSigna system, covering applications, key features and benefits, and technical specifications.
TrojanUV Service & Parts Brochure
TrojanUV is here to help you every step of the way, from system inspections, repairs, training and preventative maintenance to upgrades and genuine replacement parts.
TrojanUV Spring Startup Task List
Spring startup is the perfect time to inspect your UV system and conduct routine preventative maintenance, ensuring your system operates as efficiently and effectively as possible.
case studies
Chicago Innovates with the TrojanUVSigna
Discover how a Chicago wastewater plant adopted UV technology to meet new regulations, improve water quality, and enable recreational use—delivering reliable, large-scale treatment with lower costs and no by-products.
Murfreesboro Replaces Aging UV System
Learn how the city of Murfreesboro upgraded its aging UV system, boosting capacity, improving energy efficiency, simplifying maintenance, and maintaining compliance while using existing infrastructure to reduce costs.
Conversion From Chlorine to UV Treatment
Discover how the city of Auburn upgraded its wastewater treatment to UV water treatment, reducing costs and simplifying maintenance while meeting strict E. coli limits and handling increased flow from city growth.
Genuine parts help to ensure proper operation and maintenance of your TrojanUV system.
A revolutionary advancement in wastewater treatment
Water entering the system is controlled in such a way that stringent tolerances on concrete channel walls are not required, making chlorine contact tank and UV channel retrofits simpler. Retrofits can accommodate existing water level profile and head loss.
