We’re honored to be featured by the Membrane Industry Association of China for our Mamicuo Salt Lake Bipolar Membrane project in Tibet, China. At an altitude of 4,400 meters, LANRAN’s BPED system is helping transform post-lithium extraction NaCl wastewater into…
In EDR systems, performance is not only defined by membranes and stacks -spacers (gaskets) play a critical role in system safety, efficiency, and longevity. At LANRAN, we design and manufacture high-performance spacers tailored specifically for demanding EDR applications. 1️⃣ Engineered…
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…
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…
Let’s discuss the most crucial factor when lithium prices fluctuate: your operational costs (OPEX). While many focus on the initial investment, the hidden threats are energy consumption, chemicals, and downtime. Membrane technology, such as Electrodialysis (ED), isn’t just an alternative;…
Excited to share that the Foshan Jialida Textile Wastewater ZLD Project has been featured on CCTV’s “Climbers” program 📺. Powered by Lanran Tech’s Electrodialysis (ED) and Bipolar Membrane Electrodialysis (BPED) technologies, the project showcases how large-scale textile wastewater can be…
Background：In ammonium nitrate production, condensate wastewater is generated during the evaporation process. This stream typically contains high concentrations of ammonium nitrate, has a relatively simple composition, and is produced at elevated temperatures. While it poses environmental challenges if discharged directly,…
