Abstract: An ice rink and an aquatic facility are combined into a single multi-purpose recreational facility. A new ice rink can be created or an existing ice rink can be modified. This multi-purpose recreational facility also permits the shared design, use, infrastructure and cost. The multi-purpose facility has modular components that can be added within the rink structure to create lazy rivers, islands, lap pools, bridges, decks, splash areas, water parks, slides and play features. A rink base may be adapted to support both a layer of ice and water. Furthermore, a membrane can be incorporated into the floor and rink boards to create an impervious tank for the water. The rink dasher board or wall system and gates can be modified to create a sealed enclosure which can withstand the force from the static and dynamic loads (water, people, equipment, decking, etc.). The wall may also be adapted to provide a means and support for the pool water recirculation system.

Abstract: A water and energy recovery process for an ice rink is disclosed. The process includes softening and carbon filtering water for use as flood water on an ice rink. The water is then demineralized by reverse osmosis to produce flood water having a specific conductance of about 2 to 30 micromhos/cm. The demineralized water is heated to 90.degree. F. and utilized in a resurfacer to flood the surface of the ice rink. The ice shavings removed from the surface of the ice by the resurface are deposited into a holding means and melted by utilizing recovered heat from the ice rink's refrigeration unit. The melted water from the holding means is used as a coolant in the ice rink's refrigeration unit. The steps of the process are then repeated, utilizing the warmed water from the refrigeration unit.