Efficient desalination is an important step in L-Carnitine production. How can manufacturers reduce salt content while minimizing chemical consumption and wastewater generation? LANRAN’s Electrodialysis (ED) technology provides an effective approach. In an L-Carnitine production process in Taizhou, Jiangsu, China, the…
β-Alanine is an amino acid used in applications such as sports nutrition. In its production process, effective desalination is important for meeting downstream processing requirements. Recently, LANRAN partnered with a high-tech pharmaceutical enterprise specializing in functional sugars and sugar alcohols…
Precipitated silica, also known as white carbon black, is widely used in rubber, plastics, coatings, and toothpaste. Manufacturers typically produce it by reacting sodium silicate with an acid. The process generates wastewater containing residual silica and sodium sulfate, especially during…
In kraft pulp and paper production, chloride and potassium can accumulate in the chemical recovery cycle, increasing the risk of corrosion and scaling and affecting stable operation. For Dingfeng Paper, LANRAN applied Bipolar Membrane Electrodialysis (BPED) to remove part of…
Steel production generates high-salinity wastewater that can be difficult to treat. As water reuse and zero liquid discharge (ZLD) become more important, managing reverse osmosis (RO) concentrate remains a key challenge. Final evaporation can consume significant energy. Therefore, reducing the…
Bipolar Membrane Electrodialysis (BPED) offers a practical way to convert dissolved salts into acids and alkalis. It uses water dissociation to generate H⁺ and OH⁻ ions, supporting chemical conversion through membrane separation. LANRAN’s BPED Solution for Molybdate Conversion In this…
Recycling spent lithium iron phosphate (LFP) batteries helps recover valuable lithium and supports more sustainable battery supply chains. Efficient lithium recovery also plays an important role in improving resource utilization. Located in Qujing, Yunnan Province, China, this battery recycling expansion…
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,…
