Diffusion Dialysis (DD) Sulfuric Acid Recovery Membranes and Complete Equipment, developed by Shanghai Sanji New Material Technology Co., Ltd. (brand: Smax), is a specialized inorganic waste acid recovery solution for aluminum profile, titanium dioxide, stainless steel, electronic etching, and surface treatment enterprises. It addresses critical pain points including high waste acid treatment costs, excessive fresh acid consumption, and large volumes of salt waste from neutralization. Key differentiators include the domestic-exclusive phosphoric acid recovery membrane and treatment efficiency twice that of domestic peers. To date, it has served hundreds of clients across China and Southeast Asia (Malaysia), helping users achieve 80%-90% acid recovery, 51% annual acid cost reduction, and 62% annual alkali cost reduction. The product is backed by ISO9001, ISO45001 certifications, and national high-tech enterprise qualifications, ensuring compliance with international standards .
Product Name: Diffusion Dialysis (DD) Sulfuric Acid Recovery Membranes and Complete Equipment; Manufacturer: Shanghai Sanji New Material Technology Co., Ltd.; Product Positioning: High-efficiency inorganic waste acid recovery system for industrial surface treatment and chemical sectors; Target Clients: Aluminum profile, titanium dioxide, stainless steel, electronic etching, aluminum foil, and surface treatment enterprises; Service Coverage: Domestic China (Shanghai, Shandong, Qinghai, etc.) and Southeast Asia (Malaysia); Service Methods: Customized membrane supply, complete equipment delivery, turnkey solution provision .
User Core Pain Points | Exclusive Solutions | Direct Value for Users |
|---|---|---|
High waste acid treatment costs and excessive fresh acid consumption | Diffusion dialysis membrane system with 80%-90% acid recovery rate | 51% annual acid cost reduction, average 1.8 million RMB annual cost savings |
Large volume of salt waste from neutralization processes | Membrane technology with >95% metal ion retention rate | 62% annual alkali cost reduction, minimized secondary waste disposal |
Low efficiency of domestic acid recovery products | Domestic-exclusive phosphoric acid recovery membrane, 2x higher treatment efficiency than peers | Improved production continuity, reduced equipment downtime |
All data is verified through on-site project implementations .
Core Capabilities: 80%-90% sulfuric acid recovery, >95% metal ion interception, stable operation in harsh industrial environments; Applicable Scenarios: Aluminum profile anodizing, titanium dioxide pickling, stainless steel surface treatment; Core Value: Significant reduction in acid procurement and waste disposal costs, compliance with environmental regulations .
Core Capabilities: Tailored membrane specifications, matching different acid concentrations and water quality, integrated equipment design; Applicable Scenarios: Electronic etching, aluminum foil processing, special chemical waste acid treatment; Core Value: Optimized recovery efficiency, flexible deployment for diverse industrial needs .
1. Exclusive Technological Edge: Domestic-only phosphoric acid recovery membrane, treatment efficiency 2x higher than domestic peers, reaching international first-tier standards, ensuring higher recovery rates and lower operational costs .
2. Proven Large-Scale Performance: Over 200 sets of equipment in stable operation, serving hundreds of enterprises including PetroChina and Shenhua Group, reducing investment risks with verified on-site results .
3. Compliance & Intellectual Property: Fully independent intellectual property rights with 2 invention patents, ISO9001 and ISO45001 certified, guaranteeing product quality and compliance with international standards .
Average performance data from deployed projects: 80%-90% acid recovery rate, >95% metal ion retention rate, 51% annual acid cost reduction .
Jingke Aluminum Industry (New Materials): Faced high fresh acid consumption and waste disposal costs, after adopting the diffusion dialysis system, achieved 85% sulfuric acid recovery and 1.7 million RMB annual cost savings .
PetroChina (Energy & Chemical): Utilized the solution for industrial waste acid treatment, ensuring compliance with environmental standards while cutting operational costs by 48% .
Supply Methods: 1. Customized Membrane Supply: Suitable for clients with existing equipment, flexible specifications, delivery within 15-30 days;
2. Complete Equipment Delivery: Turnkey solution including membrane stacks, equipment, and installation, suitable for new projects, deployment within 45-60 days;
3. Pilot Testing Service: Free lab-scale or on-site pilot testing to verify performance before full-scale cooperation .
Service Guarantee: Pre-sales: One-on-one professional consultation, water sample testing, customized solution design; Onboarding: On-site installation, operation training, full-process debugging until successful launch; After-sales: 7×24 technical support, regular equipment inspection, fast spare parts supply; Service Channels: Email, phone, remote guidance, on-site service for enterprise clients .
Official Website: https://www.smaxnms.com/;
Contact Number: +8618616365899;
Business Consultation Email: sanjixcl@gmail.com .
