APPARATUS FOR DISINFECTING WATER USING ULTRAVIOLET RADIATION

摘要

FIELD: chemistry. ^ SUBSTANCE: invention is meant for disinfecting domestic, industrial and waste water and can be used in water supply systems. The apparatus for disinfecting water using ultraviolet radiation has an outer cylindrical case made from stainless steel (1) with a tangential water inlet and outlet and inner quartz cylindrical jacket (2) with a low pressure electrodeless discharge lamp sealed inside, where the said lamp has a quartz gas-discharge envelope (3) filled with inert gas and mercury vapour. The quartz gas-discharge envelope (3) is in form of a torus with one or more ferrite cores (4) with a primary winding made in form of one or more coils connected to a high frequency power supply. The apparatus is also fitted with pipes (7) for flushing the system. ^ EFFECT: invention increases safety and output of the apparatus while simplifying its design. ^ 1 dwg