VXM RANGE - ULTRAVIOLET DISINFECTION SYSTEMUV FOR DECHLORINATION OF WATER Chlorination provides significant benefits in the disinfection of water. Most municipal water supplies have small amounts of residual chlorine present in the water. However, for many industrial processes, the presence of chlorine in the feedwater is undesirable. For many items of process equipment, such as RO, the chlorine - even small quantities, can damage equipment. In the food and beverage industry, chlorine can introduce unwanted flavours and odours to the final product as well. It is common therefore to require de-chlorination. Typically, the most common forms of dechlorination are Sodium Metabisulphite and Granular Activated Carbon. As a chemical, sodium metabisulphite has all the associated chemical issues - maintenance of dosing equipment, handling, recording and potential odour and taste problems. GAC also has drawbacks. The GAC media itself can become a breeding ground for microorganisms and needs to be regularly cleaned and sanitized. Frequent replacement of the media is required resulting in additional operating costs. Finally, as a filter, GAC also has an additional pumping requirement to overcome any headloss within the filter itself. UV is an alternative method of dechlorination due to its key advantages: • No chemicals are added to the water • No significant headloss is added to the piping system • UV acts as a powerful disinfectant and is effective versus chlorine resistant organisms such as Cryptosporidium • UV is located in the piping system and requires very little space, ideal for retrofits • The equipment requires little maintenance and is easily integrated into BMS/SCADA systems The VXM products are very suitable for the dechlorination of water, providing a high level of power density within the product. This is necessary as dechlorination requires considerably higher doses than standard disinfection. Depending on inlet concentrations and the required level of de-chlorination, doses between 600 and 1100mJ/cm2 are required. • Designed for very high dose applications • Efficient and enhanced power control • High performance lamps • Simple, fast, and reliable maintenance • Enhanced performance monitoring and integration by sophisticated control system • Built in safety features • High power density suitable for dechlorination and other high dose requirements. • Sugar Syrup and other ultra-low UVT liquids • MODBUS® or PROFIBUS connectivity

HIGHLY EFFICIENT & COST EFFECTIVE INCREASE PRODUCTION UPTIME Using energy efficient UV light sources and the latest variable power electronic ballasts, the VXM products provide cost-effective and efficient liquid treatment with flexible options for easy integration. The medium pressure polychromatic lamps, combined with the variable power option allows the operator to minimize OPEX costs while still delivering the required dechlorination levels. The range of configurable options, from surface finishes to pipe connections allows the user to configure the product easily to their specific requirements...

Lamp Life 9,000 hours Lamp design TwistLok™ Quick Release, Enhanced Safety, Medium Pressure Lamp Lamp and Wiper Access Single Ended Access Design Pressure 10 Barg Design (15 Barg Test) Variable Power 100% to 30% Power (Automatic Dose Pacing) Connection Type EN 1092 PN10 DIN 32676 EN 1092 PN16, ASME Class 150, Material Construction 316L Stainless Steel Internal Surface Finish 0.8 Ra (VXM-25-4/6, VXM-180-3/4 Only) 0.4 Ra (VXM-25-4/6, VXM-73-4 Only) Internal / External Surface Treatment Machine Polish Electropolish (VXM-25-4/6, VXM-180-3/4 Quartz Type High Purity Quartz Sleeves TiO2 Doped Quartz...

Unit 1A Hawleys Business Park, Warrington, WA2 8JP, UK Evoqua, Evoqua & Logo, ATG, TwistLok, and Transforming Water. Enriching Life are trademarks of Evoqua Water Technologies LLC, its subsidiaries or affiliates, in some countries. All other trademarks are those of their respective owners Disinfection performance will vary based on product, system design, facility operating conditions, water quality, and maintenance protocols. Refer to product, system, installation and validation documentation for details. All information presented herein is believed reliable and in accordance with accepted engineering...