FilmTec™ LiNE-XLE HP Element

About this product

FilmTec™ LiNE-XLE HP element is a high-performance nanofiltration membrane designed to purify lithium brines in Direct Lithium Extraction (DLE) processes. It efficiently removes sulfate and other multivalent ions from high-TDS brine streams while maintaining high lithium passage, helping producers maximize lithium recovery with minimal lithium loss. Optimized for low-energy operation and enhanced performance at pressures above 400 psi, FilmTec™ LiNE-XLE HP element combines advanced membrane chemistry with a fouling-resistant design to improve process efficiency, reduce operating challenges, and support reliable lithium production in demanding brine treatment applications. Uses Sulfate and other multivalent anion removal from high TDS chloride-rich lithium brine streams. Brine treatment prior to the DLE adsorbent step. Preliminary screening element for the removal of divalent cations from high TDS, chloride rich lithium brine streams. Advantages Efficient in removing sulfate (SO4) and divalent anions from a high total dissolved solids (TDS) lithium brine stream in Direct Lithium Extraction (DLE) process. Expertly designed and optimized for membrane water permeability and divalent anion rejection to enable desired purification at low energy consumption. State-of-the-art membrane chemistry for high lithium passage, allowing negligible or no lithium mass loss in high recovery systems. Engineered element construction helps to reduce the operational challenges associated with fouling. Improved efficiency over FilmTec™ LiNE-XLE element when operating above 400 psi.