The lifespan of cooling pond liners depends on various factors, including the material used, environmental conditions, and the level of maintenance. High-quality geomembranes like XR-5 liners can last anywhere from 20 to 40 years when properly installed and maintained. These liners are designed to withstand harsh conditions, such as exposure to UV rays, temperature extremes, and potential chemical exposure from the cooling process.
However, their longevity can be affected by factors like physical damage, the buildup of sediment, or biological growth like algae, which may wear down the material over time. Regular inspections and maintenance can extend the life of the liner by identifying and repairing small issues before they become major problems. Proper cleaning and monitoring also help prevent damage from external elements.
