Steel production generates complex, high-salinity wastewater streams. As water reuse and zero-liquid-discharge requirements become increasingly important, the treatment of RO concentrate has become a key challenge—particularly when the concentrate must ultimately be handled by energy-intensive evaporation processes. In the Yunnan Shenlong…
Molybdic acid is an important molybdenum chemical intermediate widely used in catalysts and other high-value applications. With increasing demand for high-purity molybdic acid, producers are looking for cleaner and more resource-efficient ways to convert molybdate salts into valuable products. Traditional…
Supporting Lithium Resource Recovery from Spent LFP Batteries With the rapid development of electric vehicles and energy storage systems, the demand for lithium resources continues to increase. Meanwhile, efficient recycling of spent lithium-ion batteries has become an important pathway for…
Lanran is advancing an electrodialysis expansion project for lithium recovery at Chalco Henan Branch, supporting more efficient lithium resource recovery from alumina production. Industrial Electrodialysis for Lithium Recovery The project is an industrial demonstration project focused on recovering lithium associated…
Lanran’s latest NF + BPED system has entered stable operation at a nano-scale electronic ceramic materials manufacturing facility in Chizhou, Anhui, China, supporting resource recovery from industrial wastewater and water reuse. The system delivers:✔️ Continuous production of approximately 2N hydrochloric…
As global demand for battery-grade lithium hydroxide continues to rise, improving the efficiency of salt lake lithium extraction has become a key focus for the lithium industry. Advanced electrodialysis (ED) technology enables lithium producers to concentrate lithium-rich brine more efficiently while supporting stable,…
In May 2026, Lanran’s Bipolar Membrane Electrodialysis (BPED) resource recovery system successfully commenced operation at the Mami Co Salt Lake lithium project in Ngari, Xizang, at an altitude of 4,480 meters. Following system commissioning and process optimization, the plant has…
Turn High-Salinity Wastewater into Sulfuric Acid & Caustic Soda Onsite Lanran’s Bipolar Membrane Electrodialysis (BPED) system enables industries to directly convert sodium sulfate in wastewater into reusable industrial chemicals: Sulfuric Acid (H₂SO₄), Caustic Soda (NaOH). Reduce chemical procurement costs, minimize waste…
A recent industrial desalination project using electrodialysis technology has demonstrated stable and efficient purification performance for phosphorylcholine-related products. The system integrates an AIO416-500S alloy membrane electrodialysis unit together with a 416-type heterogeneous membrane system, allowing flexible operation under different production…
For many aging lithium extraction plants, the biggest challenge is no longer raw material supply — it’s production bottlenecks caused by outdated membrane performance and early-stage system design limitations. A leading salt lake lithium producer in China recently faced this…
