The best materials for lining a cooling pond are those that can prevent water loss, control contamination, and resist the harsh environmental conditions of the pond. An XR-5 geomembrane is often considered one of the top choices for this purpose. This material is a high-strength, flexible plastic liner that provides excellent durability and resistance to punctures, UV radiation, and extreme temperatures.
XR-5 geomembranes are highly effective at containing water while preventing seepage into the surrounding soil, which is crucial for maintaining water quality and ensuring the pond functions efficiently. They also resist the degradation that can occur due to constant exposure to heat and chemicals found in cooling water. Another benefit is that XR-5 geomembranes can be easily installed over large areas, ensuring a consistent and reliable barrier. The material is also resistant to algae growth, which can be a concern in cooling ponds.
