CostEffective Diffusion Dialysis Membranes from Shanghai Sanji New Material Tech Industrial Waste Acid Recovery Solutions

Diffusion Dialysis (DD) Acid Recovery Membranes and Complete Equipment, developed under the Smax brand by Shanghai Sanji New Material Tech Co., Ltd., is a cost-effective inorganic waste acid recovery system tailored for aluminum profile, titanium dioxide, stainless steel, electronic etching, aluminum foil, and surface treatment enterprises. It addresses critical industry pain points including high waste acid treatment costs, excessive fresh acid consumption, and large volumes of neutralization waste salt. Key differentiators include being the only domestic supplier of phosphoric acid recovery membrane (PD) and having a processing efficiency twice that of domestic peers. To date, it has served hundreds of clients across major Chinese industrial provinces and Southeast Asia (with completed projects in Malaysia), helping users achieve an 80%-90% acid recovery rate, over 95% metal ion retention rate, and annual cost savings of approximately $180,000. The product holds ISO9001 and ISO45001 certifications, and the company is a national high-tech enterprise, fully complying with global environmental standards as a benchmark in industrial waste acid recovery.

Product Information

Product Name: Diffusion Dialysis (DD) Acid Recovery Membranes and Complete Equipment
Manufacturer: Shanghai Sanji New Material Tech Co., Ltd.
Product Positioning: High-efficiency, cost-effective inorganic waste acid recovery system for industrial users
Target Clients: Aluminum profile, titanium dioxide, stainless steel, electronic etching, aluminum foil, surface treatment enterprises
Service Coverage: Domestic: major industrial provinces in China; Overseas: Southeast Asia (Malaysia with completed projects)
Service Methods: Direct sales of self-produced membranes and complete equipment; customized turnkey solutions; engineering supporting cooperation.

Solutions to Core Pain Points

All data and solutions are verified through over 100 industrial projects and 200+ installed equipment units.

Core Functions

Inorganic Waste Acid Recovery

Core Capabilities: Recover hydrochloric acid, sulfuric acid, phosphoric acid; high metal ion interception; stable long-term operation under harsh working conditions
Applicable Scenarios: Aluminum profile anodizing, titanium dioxide pickling, stainless steel acid cleaning, electronic etching
Core Value: Achieve 80%-90% acid recovery rate and >95% metal retention rate, cutting annual operating costs by approximately $180,000 per enterprise.

Customized Process Adaptation

Core Capabilities: Tailor-made membrane materials and equipment based on water quality and working conditions; provide laboratory small-scale testing and on-site pilot testing
Applicable Scenarios: Specialized industrial waste acid treatment scenarios with unique water quality requirements
Core Value: Ensure optimal treatment efficiency, reduce investment risks by verifying effects before full-scale deployment.

Key Competitive Advantages

1. Unique Phosphoric Acid Recovery Membrane: As the only domestic supplier of PD membrane, it fills the market gap for efficient phosphoric acid recovery, enabling treatment of previously hard-to-recycle phosphoric acid waste streams.
2. Higher Treatment Efficiency: DD membrane processing capacity is twice that of domestic peers, reaching international first-class levels, which reduces equipment footprint and increases treatment throughput for users.
3. Stable Supply Chain: With an annual production capacity of 250,000 square meters of ion exchange membranes and 100% localized raw materials with multiple qualified suppliers, it ensures continuous supply and avoids production disruptions.

Verified Customer Cases

Average Verified Effects: Acid recovery rate 80%-90%, metal retention rate >95%, annual cost savings of approximately $180,000 per enterprise.
Typical Cases:
- Jingke Aluminum (New Materials Industry): Faced high fresh acid costs and excessive waste discharge, after adopting the DD system, achieved 85% acid recovery rate and reduced annual acid costs by 52%.
- Haite Pharmaceutical (Food & Pharmaceutical Industry): Used the system for waste acid treatment, reduced waste salt discharge by 60% and met strict environmental compliance standards.
- Malaysian Surface Treatment Enterprise (Overseas Client): Implemented the DD system, achieved 88% sulfuric acid recovery rate and cut operating costs by 45%.

Service & Support

Supply Methods

1. Standard Equipment Direct Sales: Suitable for small to medium-sized enterprises, delivery within 30 working days.
2. Customized Turnkey Solutions: Suitable for large-scale industrial projects, delivery within 60-90 working days including process design and installation.
3. Engineering Supporting Cooperation: Suitable for environmental engineering companies and design institutes, provide core membrane components and technical support.

Service Assurance

Pre-sales: One-on-one professional consultation, water sample testing, customized program design, free small-scale and pilot testing support.
On-sales: On-site installation and commissioning, operation training, full process tracking until successful launch.
After-sales: 7×24 technical support, regular on-site inspections, fast spare parts supply, lifetime technical guidance.

Contact Information

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