Making waves

Lee, Andrew
September 2003
Engineer (00137758);9/12/2003, Vol. 292 Issue 7635, p11
Reports on Quay Technologies' microwave-powered ultraviolet lamps used for killing germs in water, sewage and food in Great Britain. Capability of the transmissive waveguide; Advantages of the system over standard UV purification units; Ideal wavelength for disinfection.


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