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SENTINEL - Model 12 -Ultraviolet Drinking Water Disinfection System
Designed to treat flows up to 4.8 million gallons per day (15 MLD), the Sentinel 12 can effectively disinfect drinking water in small- to medium-sized treatment plants. The Sentinel 12 uses medium-pressure lamp technology to achieve greater than 4 log inactivation of Cryptosporidium and similar pathogens in drinking water. Medium-pressure lamp technology allows the Sentinel 12 to be compact with a small footprint. This can provide a significant advantage to water treatment plants looking for a system that can be easily retrofitted into existing treatment systems. The Sentinel 12 outperforms other advanced treatment technologies such as membranes and ozone at a fraction of the cost. The Sentinel 12 system features include independent, third-party-certified UV intensity sensors to assure accurate delivery of UV dose, an automatic quartz sleeve cleaning system, and a fully automated control system.
The Sentinel 12 was designed using advanced computational fluid dynamics allowing for optimal lamp and baffle placement to ensure maximum reactor performance and operational efficiency. The Sentinel 12 has undergone third-party validation under the U.S. EPA LT2 Enhanced Surface Water Treatment Rule guidelines.
Calgon Carbon`s UV Technologies Division has hundreds of UV systems installed for treating a broad spectrum of contaminated groundwater, process water, wastewater, and drinking water. The Sentinel product line has one of the industry`s largest installed bases treating hundreds of millions of gallons of drinking water per day.
- Lamps; High intensity medium-pressure lamps
- Lamp Intensity Sensors: DVGW-certified germicidal sensors (one per lamp)
- Cleaning System: Automatic Quickwipe™ system
- Automated Operation and Control System: PLC-based operation and control
- Electromagnetic Ballast: Reliable time-proven design
- Low Cost: compared to other advanced treatment technologies such as ozone and membranes
- Compact Design: easy installation and retrofits for small- to medium-sized treatment plants
- Third Party Validated: in compliance with U.S. EPA`s LT2 Enhanced Surface Water Treatment Rule
- Clean: no chemicals used for cleaning; produces no disinfection by-products
- Safe: automatic emergency shut down
- Reliable: robust long-life electromagnetic ballasts with superb voltage tolerance
- Easily Installed: power cabinets may be located up to 500 feet (150 meters) from reactor
- Inlet/Outlet : 12` (300 mm) -150# flange
- Flow : upto4.8MGD(15MLD)
- % UVT at 254 nm : as low as 70%
- Number of Lamps : up to 3
- Total Lamp Power : 4tol2kW
- Power Supply : 480/600 VAC
- Reactor Body : 316L stainless steel
- Maximum System Pressure : 150 psi
- Sensors : DVGW-certified : germicidal (one per lamp)
- Wipers : Quickwipe™ stainless steel wipers