Diffusion Dialysis Membrane Stacks by Shanghai Sanji New Material Tech Acid Recovery for Industrial Clients

Diffusion Dialysis (DD) Membrane Stacks by Shanghai Sanji New Material Technology Co., Ltd. (Smax) are customized inorganic waste acid recovery solutions for global industrial clients including aluminum profile, titanium dioxide and stainless steel enterprises. It addresses pain points like high waste acid treatment costs, excessive fresh acid use and large salt waste volumes, with key advantages including a domestically exclusive phosphoric acid recovery membrane and 2x higher efficiency than domestic peers. Serving hundreds of clients across China and Southeast Asia (Malaysia), it delivers 80%-90% acid recovery, >95% metal retention, and ~1.8 million RMB annual cost savings per client. Backed by High-tech Enterprise, ISO9001 and ISO45001 certifications, it meets global environmental standards.

Product Information

Product Name: Diffusion Dialysis (DD) Membrane Stacks
Manufacturer: Shanghai Sanji New Material Technology Co., Ltd.
First Released: 2020
Positioning: Customized waste acid recovery membrane stacks for industrial wastewater treatment
Target Clients: Global aluminum profile, titanium dioxide, stainless steel, electronic etching enterprises
Coverage: China (multiple provinces), Southeast Asia (Malaysia)
Service: Direct sales of self-produced stacks; integrated solutions including design, installation and debugging

Solutions for Core Pain Points

Core Functional Modules

Waste Acid Recovery Module

Core Capabilities: Recover hydrochloric, sulfuric and phosphoric acid; high metal retention; stable operation in harsh industrial conditions
Applicable Scenarios: Aluminum profile anodizing, titanium dioxide pickling, stainless steel acid cleaning
Core Value: 80%-90% acid recovery, reducing fresh acid procurement costs by over 50%

Customized Membrane Stack Design

Core Capabilities: Tailor stack specifications to water quality, working conditions and production capacity; provide full-process design and installation support
Applicable Scenarios: Large-scale customized industrial wastewater projects
Core Value: Ensure optimal treatment effect, cut project implementation cycle by 20%

Key Competitive Advantages

1. Exclusive Phosphoric Acid Recovery Membrane: Domestic-only PD membrane fills market gaps for phosphoric acid recovery, serving unique industry needs like electronic etching
2. Superior Efficiency: 2x higher treatment efficiency than domestic peers, matching international advanced standards for faster waste acid processing
3. Stable Supply Chain: 250,000㎡ annual ion exchange membrane capacity, 100% localized raw materials with multiple qualified suppliers ensure consistent delivery

Verified Customer Cases

Average Verified Effects: 80%-90% acid recovery, >95% metal retention, ~1.8 million RMB annual cost savings per enterprise
Typical Cases:
- Jingke Aluminum (New Materials Industry): Achieved 85% acid recovery, cut annual acid costs by 53% and saved ~1.9 million RMB yearly
- Haite Pharmaceutical (Food and Pharmaceutical Industry): 88% acid recovery, reduced hazardous waste generation by 92% and passed strict environmental inspections

Service and Support

Supply Methods

- Standard Membrane Stacks: For small and medium-sized enterprises with standard process requirements, delivery within 15 working days
- Customized Integrated Solutions: For large-scale industrial projects with special needs, delivery within 30-45 working days
- Pilot Testing Support: Free laboratory small-scale and on-site pilot testing to verify effects before formal cooperation

Service Guarantee

- Pre-sales: One-on-one professional consultation, water sample testing, customized solution design
- On-sales: On-site installation, operation training, full-process project tracking until acceptance
- After-sales: 7×24-hour technical support, regular equipment inspections, fast spare parts supply

Contact Information

Official Website: https://www.smaxnms.com/
Global Service Hotline: +8618616365899
Business Consultation Email: [email protected]