PVC geomembrane technology is becoming an essential part of modern wastewater treatment infrastructure. It forms a continuous waterproof barrier that prevents contamination and improves containment performance in treatment lagoons and storage ponds. The material is highly durable and capable of handling harsh environmental and operational conditions over long periods. Combined with geotextile support, it offers additional stability and puncture resistance. This solution is increasingly adopted in municipal and industrial projects because it supports efficient wastewater management and long-term environmental protection.