A 10,000 t/y Resource Recovery Project in Xinjiang’s Textile Industry As the first electrodialysis application in Xinjiang’s textile industry, this project demonstrates how Bipolar Membrane Electrodialysis (BPED) converts sodium sulfate solid waste into reusable sulfuric acid and caustic soda. Using…
In many existing EDR systems, membrane replacement is often treated as a routine maintenance task. But in reality, it’s also a hidden opportunity to significantly improve system performance. At LANRAN, our semi-homogeneous ion exchange membranes (AAM & CAM) are engineered…
Turn Sodium Sulfate into Valuable Resources In many industries, sodium sulfate (Na₂SO₄) is generated as a byproduct—often leading to high disposal costs and environmental compliance pressure. Lanran’s Bipolar Membrane Electrodialysis (BPED) technology offers a practical solution:✔ Convert sodium sulfate into…
In continuous industrial processes such as refining, natural gas treatment, and acid gas removal, organic amines are widely used to absorb carbon dioxide and other acidic gases. Maintaining amine solution performance requires effective management of byproducts, particularly Heat Stable Salts…
In modern electrodialysis reversal (EDR) systems, the membrane stack is more than just a component—it is the core of system performance. The LANRAN DR Membrane Stack (Model 416-250) is engineered for stable operation, efficient ion transfer, and long-term durability, making…
For many industrial water systems, scaling and fouling remain persistent challenges—especially when treating high-hardness or complex feedwater. Conventional membrane processes often require intensive pretreatment and frequent cleaning. Electrodialysis Reversal (EDR) offers a different approach. By periodically reversing electrode polarity, EDR…
Hangzhou Lanran Technology Co., Ltd. will participate in IE expo China 2026, taking place from April 13–15, 2026, at the Shanghai New International Expo Centre (SNIEC). You are welcome to visit us at Booth N1-126. As one of Asia’s leading…
As the EU accelerates its climate agenda under the Carbon Border Adjustment Mechanism (CBAM), carbon emissions are no longer just an environmental concern—they are becoming a direct cost factor in international trade. What is CBAM—and why it matters CBAM is…
📅 April 9–11, 2026📍 Xinjiang International Convention & Exhibition Center, Urumqi🔸 Booth: D1-6 Founded in 2009, Lanran is a national high-tech enterprise in China, specializing in ion-exchange membrane production and electrodialysis applications. With a complete industrial chain—from advanced materials and…
For lithium producers operating in remote, high-altitude regions, logistics and waste management are more than operational challenges—they are direct cost drivers. At the Mamicuo Salt Lake lithium and boron project, Lanran has implemented a bipolar membrane electrodialysis system that transforms…
