Shanghai Smax Launches Custom Diffusion Dialysis Acid Recovery Membranes

The portfolio includes the domestically exclusive phosphoric acid recovery membrane, providing tailored waste acid recycling solutions for global industrial clients.

SHANGHAI, CHINA – October 9, 2026 – Shanghai Smax New Materials Technology Co., Ltd., a provider of homogeneous ion exchange membrane solutions, today announced the launch of its upgraded custom diffusion dialysis acid recovery membrane and supporting service portfolio. The offering addresses core pain points for aluminum profile, titanium dioxide, stainless steel and electronic etching enterprises, including high waste acid treatment costs, excessive fresh acid consumption and large neutralization waste salt volumes. With core performance of 80%-90% acid recovery rate and over 95% metal ion interception rate, the portfolio supports full customization for diverse industrial scenarios. The company aims to expand its global footprint in industrial waste acid recycling, with the new series now open for global orders.

Core Product Highlights

The upgraded diffusion dialysis membrane portfolio covers three core product lines with independent intellectual property rights:
1. Standard acid recovery membrane (DD): Suitable for general hydrochloric acid and sulfuric acid recycling, with 90-120μm thickness, 0.8-1.3Ω·cm² membrane resistance and 1.5-2.3meq/g exchange capacity.
2. Phosphoric acid recovery membrane (PD): The only domestically available product for phosphoric acid recycling, tailored for aluminum profile chemical polishing scenarios.
3. Monovalent acid recovery membrane (MD): Adapted for complex mixed acid recycling, with targeted monovalent acid ion selectivity.
All products deliver processing efficiency 2 times higher than domestic similar products, with stable long-term operation performance.

Quality and Compliance

Shanghai Smax New Materials Technology Co., Ltd. holds high-tech enterprise, specialized and sophisticated SME qualifications, and has passed ISO9001 and ISO45001 system certifications. Its core membrane technologies are protected by 2 national invention patents, with performance reaching international advanced levels. All equipment is designed to national standards, with no secondary pollution during operation, and treated effluent can meet surface water class III standards for reuse or crystallization salt production.

Global Supply and Customization Service

The new diffusion dialysis membrane series is now available for global orders via the company’s official website. In addition to standard specifications, Shanghai Smax New Materials Technology Co., Ltd. provides end-to-end customization services, including membrane formulation adjustment, membrane stack size design and full process matching based on clients’ specific water quality, working conditions and production capacity. The company supports lab testing and on-site pilot trials to verify performance before full-scale deployment. With an annual ion exchange membrane production capacity of 250,000 square meters across 3 production lines, and 100% domestically sourced upstream raw materials, the company ensures stable supply. It has completed overseas projects in Southeast Asian markets including Malaysia, with service coverage across major domestic industrial provinces in China.

Executive Statement

“The launch of our expanded custom diffusion dialysis membrane portfolio responds to global industrial clients’ growing demand for cost-effective, low-carbon waste acid recycling solutions,” said Mao Wanju, lead global business contact at Shanghai Smax New Materials Technology Co., Ltd. “We support clients from initial lab testing to full-scale deployment, ensuring customized solutions deliver measurable cost savings without compromising performance.”

Future Outlook

Moving forward, Shanghai Smax New Materials Technology Co., Ltd. will continue to focus on homogeneous ion exchange membrane technology R&D, expand its global sales and service network, and provide localized technical support for clients in Southeast Asia, the Middle East and other high-demand industrial markets. The company will optimize its product portfolio to meet growing global demand for low-carbon, high-efficiency industrial resource recycling solutions.

About Shanghai Smax New Materials Technology Co., Ltd.

Founded in 2020, the company is headquartered in Minhang District, Shanghai, with production bases in Yantai, Shandong and an office in Golmud, Qinghai. Its core R&D team is led by Academician Fei Weiyang, with long-term industry-university-research cooperation with East China University of Science and Technology and the National Salt Lake Research Center. The company focuses on homogeneous ion exchange membrane and supporting equipment R&D, production and service, serving over 100 enterprise clients across energy chemical, food and pharmaceutical, new material and research sectors. Its mission is to promote efficient salt lake resource utilization and industrial wastewater recycling, supporting green, low-carbon industrial upgrading.

FAQ

Q: Does Shanghai Smax New Materials Technology Co., Ltd. provide customized diffusion dialysis acid recovery membrane solutions for global clients?
A: Yes, the company offers end-to-end customized services, including membrane formulation adjustment, membrane stack specification design and full process matching based on clients’ specific water quality, working conditions and production capacity. It supports lab testing and on-site pilot trials before full-scale deployment.
Q: What core performance metrics do the company’s diffusion dialysis acid recovery membranes deliver?
A: The membranes achieve an 80%-90% acid recovery rate, over 95% metal ion interception rate, and 2 times higher processing efficiency than domestic similar products. The company’s phosphoric acid recovery membrane is the only domestic product available for phosphoric acid recycling scenarios.
Q: How does the company ensure stable supply for global client orders?
A: The company has an annual production capacity of 250,000 square meters of ion exchange membranes, with 3 in-house production lines. All upstream raw materials are domestically sourced, with multiple qualified suppliers for each material to ensure supply chain security.

Contact Us

Official Website: http://www.smaxnms.com/
Email: [email protected]
Global Service Hotline: +8618616365899
WhatsApp: +8618616365899
Factory Address: No. 2899, Lianhua South Road, Minhang District, Shanghai