The effects of germicidal radiation on water has shown many good properties, and the method is applied to several purposes including and purifying drinking water, pure disinfecting water. In this paper we discuss the theoretical and practical results of germicidal effects on both of using a cylindrical germicidal tank with a germicidal lamp in the center on still and flowing water. We are describe the water transmission properties that we developed for the germicidal radiation. The four tables below show the results of our experiments.
Table 1 Index of natural water and permeation rate (τ)
Table 2 The properties of dissolving material in cooling tower water
Table 3 Germicidal time for E-coli
Table 4 Experimental results of twin-type circulation water disinfection
