For economic reasons, as little fresh water as possible should be supplied.    Contaminated water can lead to increased compound chlorine. However, some ingredients’ values (for example cyanuric acid, nitrate, chlorate, bromate) can only be reduced through sufficient dilution – in order to avoid having to resort to costly treatment methods (for example membrane filtration).   In Europe, a fresh water supplement of at least 30 liters per bathing guest is stipulated. In other countries, five to ten percent of the basin water and regular basin water exchange is required. WAPOTEC can improve the treatment process and minimize the dilution rate with HydroXan® and HydroSan®.  

The WAPOTEC solution:


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