Product Overview: Engineered for wastewater treatment facilities, our spray-roughened rough-surface geomembrane features a high-strength HDPE base with a uniformly textured surface. The spray-roughening process enhances its friction coefficient, making it suitable for lining steep-sided treatment tanks and lagoons. It offers exceptional resistance to a wide range of organic and inorganic pollutants, including sewage, sludge, and chemical treatment agents, with a service life of over 40 years.
Application Scenario: Used for lining wastewater treatment tanks, aeration lagoons, sludge storage ponds, and septic systems. It acts as a reliable anti-seepage barrier to prevent untreated wastewater and sludge from seeping into the groundwater, complying with environmental protection standards. The rough surface ensures stability on the slopes of treatment facilities, avoiding slippage even under the weight of sludge. It also withstands the mechanical stress of wastewater treatment equipment (e.g., aerators, pumps).
Key Advantages: ① High friction coefficient for stable lining of steep wastewater treatment tanks; ② Excellent resistance to sewage, sludge, and chemical treatment agents; ③ High tensile strength to withstand mechanical stress from treatment equipment; ④ UV-stabilized and anti-aging for long-term outdoor use; ⑤ Easy to weld and maintain in wastewater treatment environments.