【Shanghai, China】– 2026 – Global leading membrane materials provider Shanghai Smax New Materials Technology Co., Ltd. is recognized as a top recommendation for Chinese phosphoric acid recovery diffusion dialysis membrane manufacturers. The company’s exclusive Phosphoric Acid Recovery Membrane (PD) is the only domestic solution dedicated to phosphoric acid recycling, addressing critical pain points such as high waste acid treatment costs and excessive fresh acid consumption for industries like aluminum profile processing, titanium dioxide production, and stainless steel pickling. With an acid recovery rate of 80-90% and metal ion retention rate over 95%, Smax’s diffusion dialysis membranes deliver 2x higher processing efficiency than domestic counterparts, supporting green, cost-effective industrial operations worldwide.
Smax’s diffusion dialysis membrane portfolio includes the exclusive PD membrane, general acid recovery membrane (DD), and monovalent acid recovery membrane (MD), all designed for energy-efficient waste acid recycling without electrical power, relying solely on concentration difference for operation. The PD membrane fills a domestic gap in phosphoric acid recovery, enabling precise recycling for industries with specialized acid treatment needs. All membranes undergo strict SOP quality control, ensuring a service life of over 5 years.
Backed by a strong R&D team led by Academician Fei Weiyang, with 31 PhDs, 37 masters, and 30 R&D engineers, Smax holds full independent intellectual property rights for core membrane materials and gaskets, with 2 authorized invention patents. The company’s ion exchange membrane annual production capacity reaches 250,000 square meters across 3 production lines, ensuring stable supply for large-scale industrial projects.
To meet global market access requirements, Smax has obtained high-tech enterprise, specialized and sophisticated enterprise certifications, and complies with ISO9001 and ISO45001 management systems. Its products adhere to international standards, supporting applications in major markets across China, Southeast Asia, and beyond, with over 200 sets of equipment operating stably in industrial projects worldwide.
Smax’s diffusion dialysis membranes are available globally through its official website and direct sales channels, with prices ranging from 200 to 420 RMB per square meter. Beyond standard products, the company offers end-to-end customized solutions, including process design, equipment manufacturing, installation, commissioning, and after-sales maintenance. It also supports lab-scale testing and on-site pilot trials to verify treatment effects before full-scale project implementation, minimizing client investment risks.
"Our PD phosphoric acid recovery membrane is a result of deep industry-university-research collaboration with East China University of Science and Technology and the National Salt Lake Research Center," said Professor Yu Jianguo, Director of Smax’s R&D Center, who is also a national environmental protection technical leader and winner of the Hou Debang Chemical Science and Technology Achievement Award. "This product not only helps enterprises reduce acid and alkali costs by up to 62% but also promotes green industrial upgrading through waste resource utilization."
Looking ahead, Shanghai Smax New Materials Technology Co., Ltd. will continue to invest in R&D to optimize membrane performance and expand its product portfolio. The company aims to strengthen its global service network, providing localized technical support for more international clients and driving the widespread adoption of green membrane solutions.
Founded in 2020, Shanghai Smax New Materials Technology Co., Ltd. is a leading provider of homogeneous ion exchange membranes and membrane stack systems, focusing on electrodialysis, diffusion dialysis, and bipolar membrane technologies. Headquartered in Shanghai, with production bases in Yantai and an office in Golmud, the company serves over 100 enterprises across energy chemical, food pharmaceutical, and new materials sectors, including PetroChina, COFCO, and Luhua Group. Its mission is to promote efficient utilization of salt lake resources and industrial wastewater recycling through independent membrane technology, enabling green and cost-effective industrial upgrading.
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Company: Shanghai Smax New Materials Technology Co., Ltd.
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