Open channel UV water treatment systems are mainly used at the municipal water/wastewater treatment plants for water recycling and effluent disinfection to ensure a better level of environmental protection.
UV disinfection is an effective and environmentally friendly alternative to the conventional chlorine effluent disinfection. Nowadays more than 15% of 2000 waste water treatment plants in North America have chosen the UV as the primary disinfection method. UV disinfection has proved its safety, reliability, efficiency, and economical characteristics over the years.
Open channel UV sterilziers GT series have been used for waste water, sewage water desinfection in order to achieve a lower envirionment pollution drainage.
Water quality factors that affect the disinfection efficiency and performance of the sewer UV treatment system
1. Industrial waste water components of the incoming wale
2. The upstream treatment process and the chemical agents used
3. The UV light transmittance of the incoming flow
4. Content of the suspended matters
5. Particle size distribution
Application:
Typical Applications | Wide range of clean / waste water treatment |
Lamp Type | Low-pressure, high-efficiency amalgam (monochromatic) |
Ballast Type | Electronic, high-efficiency, variable output (60~100% power) |
Input Power Per Lamp | 320, 550 Watts/pc |
Lamp Configuration | Horizontal, parallel to flow; Vertical to flow; 65°with the folow |
Lamp Brand & Origin | Lightsource/Philip/Heraeus/Domestic brand |
Module Configuration | 8, 10 or 12 lamps per module |
Level Control Device Options | Automatic Level Controller, Fixed weir or motorized weir gate |
Water Level Sensor | 1 electrode low water level sensor per channel |
UV Intensity Sensor | 1 UV detector for one sterilizer module |
Working Temperature | 4~60ºC/39.2~140ºF |
Working Pressure | 6 bar / 100psi |
Enclosure Ratings | |
Module Frame/Ballast Enclosure | TYPE 6P (IP68) / TYPE 6P (IP67) |
All Other Enclosures | TYPE 4X (IP56) |
Ballast Cooling Method | Convection / Air conditioning / Forced air required |
Installation Location | Indoor or outdoor |
Module Frame/Chamber | SS304/SS316, Internal finish - Ra(max)0.8um |
Sleeve Cleaning System | |
Auto-Cleaning System | Automatic Chemical/Mechanical (optional) |
Auto-Cleaning WW Gel | Non-corrosive, operator-friendly, food-grade |
Sleeve Spec | Quartz sleeves, UV transmittance >92% |
Controller | PLC-based (Siemens/ Schneider PLC Standard Platform) |
Electrical Requirements | |
Power Supply | 220V, 50Hz (can be customized ) |
Electrical Cabinet | Working temperature 4~50ºC/39.2~122ºF, with power cord(2.5M) |