Cleaner production process based on bipolar membrane and electrodialysis technology

Over the years, LANRAN has been deeply cultivating bipolar membrane and electrodialysis process, which is in line with the national clean production strategy, and has established many innovative production processes and applied them on a large scale. Following the long-term value, LANRAN is committed to providing customers with reliable and competitive solutions for cleaner production and waste water recycling


Production of lithium hydroxide by bipolar membrane process


Acid base production from sodium sulfate in single plant

about1110000 square meters

Ion exchange membrane consumption of single project

Bipolar membrane and electrodialysis are used widely

LANRAN help customers in lithium extraction and conversion, separation and purification of life sciences, chemical and petrochemical system resource recycling, silicon and semiconductor clean production and other fields of continuous innovation and optimization, improve product quality, reduce production costs, waste recycling. And rely on the leading ion exchange membrane manufacturing technology and application technology coupling integration, as the basic application of fluid separation, continue to expand new application scenarios.

Insist on high quality products

LANRAN always insist on manufact high-quality products, through the coupling and integration of materials, equipment and applications, constantly innovates, and establishes a perfect feedback mechanism. Factory automation, mechanization means to ensure the uniformity of performance. In addition, customers can get long-term and reliable solutions through personalized customization.

LANRAN creates value for customers continuously

LANRAN is a leading international servicer based on bipolar and electrodialysis technology. Through advanced IEM materials, reliable hydraulic electrodialysis equipment and continuous development of application scenarios, clean production and waste water recycling can be realized. Through the integration and innovation of upstream and downstream technology, we strive to recycle pollutants, reduce labor intensity through PLC / DCS and other automatic control, and reduce the comprehensive producti