Bipolar Membrane Electrodialysis (BPED) is an electrochemical separation process that enables the direct conversion of neutral salts, such as sodium sulfate (Na₂SO₄), into valuable acids and bases without the use of added chemicals. What Happens in BPED? 1️⃣ Feed PreparationSodium…
Lanran Tech is participating in the Dabanshan Industrial Park High-Salinity Wastewater Treatment Project located in the Tumxuk Economic Development Zone, Xinjiang, China. The project follows a PC+O (Procurement + Construction + Operation) model, with a designed capacity of 5,000 m³/day…
🎉On May 16, 2025, the New Energy Membrane committee of the Membrane Industry Association of China (MlAC) was officially established in Nanjing. This marks a major milestone in advancing membrane innovation for energy transition in China. We’re proud to share…
🎉 What a wrap! IE expo China 2025 – Complete!From April 21–23, LANRAN Tech shone at Booth N1-H36 at the IE expo China 2025. Thank you to everyone who stopped by to explore the future of Electrodialysis (ED) and Bipolar…
Introduction Hangzhou Iontech Environmental Technology Co., Ltd., a wholly-owned subsidiary of Hangzhou Lanran Technology, is proud to announce its selection into the 2024 Zhejiang Province “Specialized, Refined, Distinctive, and Innovative” SMEs list.This prestigious recognition underscores our commitment to cutting-edge innovations…
Introduction: Challenges in the Ternary Precursor Industry The ternary precursor industry plays a crucial role in the new energy sector, powering lithium-ion batteries and energy storage systems. However, its production generates large volumes of sodium sulfate-rich wastewater, posing significant environmental…
Project OverviewWhile traditional wastewater treatment methods struggle with complex chemical byproducts, Sichuan Yinhe Chemical’s sodium sulfate regeneration project demonstrates a breakthrough application of bipolar membrane electrodialysis (BPED). Specifically, this system converts chromium salt production waste into reusable sulfuric acid (H₂SO₄)…
