Uv Disinfector By Zhejiang Dean Sci.&tech.holdings Co. Ltd.

These UV Disinfector consists of ultraviolet lamp module, modular support, system control centre, system distributing centre, modulating tube cleaning device, ultraviolet light intensity monitoring system, low water level sensor and water level control system, etc.

1. Working principle
The ultraviolet with the wavelength of 253.7 nm (generated by ultraviolet lamp) takes photochemical reaction with DNA of vital center in microorganisms, which kills microorganisms to realize the disinfecting purpose.

The UV disinfector contains a number of unit modules . Normally, the method of disinfecting ditch is adopted in practical engineering projects

2.Type Selection
The UV disinfecting device consists of a number of disinfecting modules. Around 4 to 8 UV disinfecting modulating-tubes can be placed in each module. The quantity and specification of module should be decided based on the quality of influent and the demand for the effluent. Detailed information can be consulted to the technical department of Dean S&T Co., Ltd.