Design of a method for water treatment technology of an indoor swimming pool based on ozone disinfection method

Abstract

Aiming at the problem that most of the water treatment technology of swimming pools cannot effectively remove harmful substances, the design of a method for water treatment technology of indoor swimming pool based on ozone disinfection was proposed. Firstly, the organic composition of swimming pool water is analyzed, and the related evaluation indexes of swimming pool water are selected. Then, according to the disinfection performance of ozone disinfection, the appropriate ozone disinfection method is selected. Finally, according to the characteristics of the ozone disinfection method, the design of the water treatment cycle filtration system is completed to achieve the treatment of swimming pool water. The experimental results show that the method is superior to the conventional method by keeping urea at about 1.3 mg/L, the highest COD removal rate approaching 100%, and the lowest value only 59%. Moreover, the effect of particle reduction is obvious after the application, and the daily ozone consumption is always lower than 0.9, which fully verifies the feasibility and economic value of the method.