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Help CenterElectroplating Wastewater Treatment Membrane Separation Equipment
Product Spotlights
2. Significant Economic Benefits
3. Environmental & Safety Benefits
4. System Stability & Reliability
5. Flexibility & Scalability
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Product Overview
Struggling with complex, toxic, and hard-to-treat electroplating wastewater? Finding traditional methods unstable, non-compliant, and costly? We provide efficient, stable, and resource-recycling integrated membrane solutions, helping you achieve both environmental compliance and economic return.
Core Process Flow
1. Pretreatment Stage
Precise Filtration: Removal of suspended solids, oils, and large particles.
pH Adjustment: Optimizes water conditions and protects membrane modules.
Specialized Pretreatment: Decomplexation for chelated heavy metals.
2. Core Membrane Separation Stage
Ultrafiltration (UF) System: Retains colloids and macromolecular organics.
Nanofiltration (NF) System: Separates divalent salts from monovalent salts; concentrates heavy metal ions.
Reverse Osmosis (RO) System: Deep desalination; water reuse rate up to 75-90%.
Specialty Separation Membranes: Selective separation for heavy metals like Nickel, Copper, Chromium, Zinc.
3. Resource Recovery Stage
Concentrate Treatment: Further concentration via Electrodialysis (ED) or MVR.
Metal Recovery: Concentrate processed in recovery units (electrolysis, crystallization).
Water Reuse: Product water directly reused in production lines.
Customized Process Routes
Nickel-containing Wastewater
Pretreatment → NF/RO Separation → Nickel concentrate electrolytic recovery.
Cyanide-containing Wastewater
Cyanide destruction pretreatment → Specialty membrane separation → Cyanide treatment.
Mixed Wastewater
Segregated collection → Split-stream treatment → Integrated membrane process.
Core Advantages
1. Superior Separation Performance
Heavy Metal Removal Rate >99.9%, ensuring stable effluent compliance with stringent standards (e.g., China's GB 21900-2008, EU directives).
Selective Separation: Enables separate recovery of different metal ions.
Stable Effluent Quality: Consistent performance despite influent fluctuations.
2. Significant Economic Benefits
High Water Reuse Rate (75-95%): Drastically reduces freshwater consumption.
Heavy Metal Recovery Value: Concentrate metal concentration increased by 10-50 times, offering substantial recovery value.
Reduced Operating Costs: Saves 30-50% on chemical costs compared to traditional methods.
Compact Footprint: Modular design occupies only 1/3 to 1/2 the space of conventional processes.
3. Environmental & Safety Benefits
Minimal/Zero Chemical Addition: Reduces secondary pollution and sludge production (30-70% reduction).
Fully Enclosed System: Prevents harmful gas emissions, improves workplace safety.
High Automation: Reduces manual intervention and associated risks.
4. System Stability & Reliability
Anti-fouling Membrane Technology: Special surface modification for strong fouling resistance and extended cleaning cycles.
Intelligent Monitoring: Real-time performance tracking and pre-failure alerts.
Long Service Life: Membrane element lifespan of 3-5 years; extended warranty on core components.
5. Flexibility & Scalability
Modular Design: Easy capacity expansion based on demand.
Plug-and-Play: Quick installation and short commissioning time.
Strong Compatibility: Easily integrates with or upgrades existing treatment facilities.
Technical Parameters
MZ Series (Small-Batch & Pilot Production) |
||||
Model |
Processing Capacity |
Installed Power |
Installed Power |
Operating Pressure |
MZ40-1X |
30–50 Kg/h |
0.75 KW |
≤0.3 MPa |
5–45℃/75℃ |
MZ40-4X |
100–150 Kg/h |
1.5 KW |
≤0.3 MPa |
5–45℃/75℃ |
MZ80-4X |
500–1000 Kg/h |
3 KW |
≤0.3 MPa |
5–45℃/75℃ |
TC Series (Medium to Large-Scale Production) |
||||
Model |
Processing Capacity |
Installed Power |
Installed Power |
Operating Pressure |
TC307-1X |
50–100 Kg/h |
5.5 KW |
≤0.3 MPa |
5–45℃/75℃ |
TC3019-4X |
500–1000 Kg/h |
12.5 KW |
≤0.3 MPa |
5–45℃/75℃ |
TC3091-8X |
5000–7000 Kg/h |
120 KW |
≤0.3 MPa |
5–45℃/75℃ |
TC Series (Medium to Large-Scale Production) |
||||
Model |
Processing Capacity |
Installed Power |
Installed Power |
Operating Pressure |
UF4040-1X |
50–100 Kg/h |
2.2 KW |
≤0.7 MPa |
5–45℃/75℃ |
UF8040-4X |
600–1000 Kg/h |
7.5 KW |
≤0.7 MPa |
5–45℃/75℃ |
UF8040-24X |
6000–8000 Kg/h |
30 KW |
≤0.7 MPa |
5–45℃/75℃ |
Company Profile
With 20+ years of experience in chlorination system manufacturing, ZLN is a certified (ISO 9001, ISO 14001, ISO 18001) original equipment manufacturer (OEM) specializing in water treatment solutions. We offer:
1. Customized package design (AutoCAD, SolidWorks-supported engineering).
2. After-sales services: On-site inspection, electrolyzer refurbishment, and capacity upgrades.
3. Membership in China's Chlorine Committee, ensuring compliance with global industry standards.
Send Inquiry to This Supplier
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