Kiertojä

kiertojä is a Finnish term that translates to "recycled ice" or "reused ice". It refers to the practice of collecting and refreezing ice that has been previously used, typically in commercial settings like ice rinks or for ice cream production. The process involves melting the used ice, filtering out any impurities, and then refreezing it. This method aims to reduce water consumption and energy use associated with creating new ice.

In the context of ice rinks, kiertojä can be generated from the meltwater that accumulates during the operation of the rink. This water is collected, purified, and then added back to the ice surface. Similarly, in the food industry, excess ice that may have melted slightly can be reprocessed and refrozen for various applications. The effectiveness and quality of kiertojä depend heavily on the purification methods employed. Regulations and standards may exist in different regions to ensure the safety and suitability of recycled ice for its intended use. The environmental benefits are a primary driver for adopting kiertojä practices, contributing to resource conservation efforts.