Розробка та дослідження ефективності установки знезараження води плавальних басейнів

Development of high-efficiency systems for cleaning recycled water is a relevant task in the construction of new individual and public swimming pools and reconstruction of the existing ones. There has been developed a silver ionization water plant, which consists of two electrolyzers and a circulating pump. The silver ionator has a hanging structure, which allows using the plant both on its own and as a part of the systems for complex processing of recycled water. A technique is developed to determine the parameters of the plant for maintenance of swimming pools with the volume ranging from 10 to 3600 m3. As a result of the study of the plant’s operating modes, it is determined that the most appropriate duration of a change in the electrode polarity makes up 6 min, and the steady mode is established in 2 min. Measurement of the concentration of silver by means of a photometric colorimeter has shown that the ions concentration in the water at the outlet of the ionator increases significantly when the voltage level reaches 8...9 V and hardly depends on the current strength in the range of 100…200 mА. The use of the electrodes of the length corresponding to the working length of the ionator provides the required concentration of silver in the wide range of water consumption. It is advisable to apply the electrodes occupying one or two thirds of the working length of the device in individual pools of a small volume. To prevent contamination of electrodes, it is reasonable to include the decontamination plant to the pool’s recycled water cleaning systems.