METHOD FOR TREATING FLUID OF ULTRAVIOLET TREATMENT APPARATUS, AND ULTRAVIOLET TREATMENT APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a method for treating fluid of an ultraviolet treatment apparatus for enhancing an amount of a lowest ultraviolet irradiation to improve evaluation performance, and to provide the ultraviolet treatment apparatus.;SOLUTION: The method for treating fluid of an ultraviolet treatment apparatus 1 includes: storing a rod-shaped ultraviolet lamp 8 in a cylindrical treatment tank 2, introducing a fluid from an inlet port 6 of the treatment tank 2, treating the fluid by ultraviolet ray irradiation, and discharging the fluid from an outlet port of the treatment tank 2. The ultraviolet illumination at a part of faster flow of the fluid in the treatment tank 2 is higher than that at a part of slower flow of the fluid.;COPYRIGHT: (C)2013,JPO&INPIT