Views: 0 Author: Site Editor Publish Time: 2025-11-18 Origin: Site
Recognized for unmatched chemical durability, PP geotextiles withstand aggressive leachate compositions including organic solvents, acids, and alkalis. The needle-punched structure provides controlled porosity for filtration while maintaining structural integrity under high compressive loads. Field applications in chemical waste landfills confirm minimal degradation after 20+ years of service. Minimum POA (Percent Open Area) specifications of 10% ensure optimal flow rates in leachate collection systems while mitigating biological clogging risks.
