Wastewater Treatment

Municipal Wastewater UV for Wastewater Treatment and Water Reuse A key advantage of UV is its ability to treat Cryptosporidium and Giardia, which if released into lakes and rivers increases the potential of contamination in communities that rely on these same bodies of water for their drinking water source and recreational use. UV is a simple and cost-effective solution that adds nothing to the water but UV light. The contact time required for the UV process is mere seconds, so the footprint required for treatment is relatively small making it ideal for both retrofits and new construction. For...

Compact, Eco-efficient UV Treatment for Wastewater The TrojanUVFlex® is our latest innovation and is designed with features to make installation and operation simpler, faster and more cost-effective than ever before. Built on our proven Solo Lamp® Technology platform, TrojanUVFlex allows for energy-efficient highintensity delivery of UV light in an extremely compact footprint. Cost-Saving Cross-Flow Lamp Orientation. TrojanUV Solo Lamps are arranged in arrays engineered to minimize cost. Perpendicular cross-flow lamp orientation reduces operating costs by allowing independently operated sections...

UV Chamber A stainless steel chamber houses the lamps and quartz sleeves in a unique cross-flow orientation. Its design has been optimized for highly-efficient treatment in a very compact footprint. Precise UV intensity sensors monitor lamp output optimizing power use and reducing overall energy consumption. Sleeve Cleaning System (Optional) Our mechanical sleeve cleaning system removes fouling to ensure the maximum amount of UV light enters the water and is available for treatment. It works automatically, without operator involvement, without draining the UV chamber, and without disrupting treatment....

Power Distribution The compact power distribution panels house rack mounted Solo Lamp drivers to power and control the UV lamps. To reduce power consumption and save costs, drivers control lamp sections which turn on/off based on real-time treatment conditions and can dim lamps from 100 to 30% power. They feature built-in diagnostic capability for easy troubleshooting and take only minutes to replace. Local Control A local control panel houses the UV controller which maintains the customer desired dose through realtime input signals for flow, UVT, and UV intensity. Dose is carefully monitored...

Revolutionary Lamp and Driver Technology The best features of both low- and medium-pressure lamps • High UV output and high electrical efficiency • Low total lamp count (and associated components like drivers and sleeves) reduces maintenance costs • Long lamp life (15,000 hours guaranteed) • Solo Lamp driver has a high power factor and low total harmonic distortion • Lamp drivers are rack mounted in panels for compact footprint and easy replacement TrojanUV Solo Lamp systems combine the benefits of other lamp technologies – the low lamp count of medium-pressure systems with the high electrical...

State-of-the-Art System Control Confidently achieve treatment objectives while minimizing operational costs • Controller processes multiple real-time inputs including flow rate, treatment objectives, UV transmission and system operational parameters (UV sensors and lamp data) • Computes delivered dose and compares against treatment requirements • Automatically controls number of lamps turned on and individual lamp power settings Lamp status & power Flow Rate Valve control • Optimizes energy use by modulating UV output to match treatment conditions Real-time inputs are utilized in the computation...

Building Water Confidence The TrojanUV line of products include open-channel and closed-vessel UV treatment and UV advanced oxidation systems for municipal wastewater, drinking water, remediation and reuse applications. We have the largest municipal UV installation base in the world and are proud to play an important role in continually advancing UV technology and helping to build Water Confidence for communities and municipalities. Experience. Over 10,000 municipal UV installations; treating 60 billion gallons of water every day (225 million m3/day). Global Support. Local Service. Our comprehensive...