Desulphurization Effluent Treatment
MVR+MEE Evaporation Solution
Integrated Hybrid Evaporation Systems for Maximum Efficiency & Reliability
Sanfeng Tech MVR+MEE hybrid evaporation solution combines the strengths of Mechanical Vapor Recompression (MVR) and Multi-Effect Evaporation (MEE) into one optimized, industrial-grade thermal separation system.
This integrated solution is designed for large-capacity, high-concentration, complex-feed, and energy-sensitive projects where a single evaporation technology cannot fully balance efficiency, stability, and cost. We deliver engineered systems that maximize heat utilization, ensure stable operation, and lower total energy expenditure for long-term plant performance.
1. Introduction to MVR+MEE Hybrid Evaporation
The hybrid evaporation system integrates MVR and MEE in a cascading thermal process. Typically, MEE acts as the pre-concentration stage to reduce volume and stabilize feed conditions, while MVR serves as the high-efficiency final concentration stage to maximize energy saving.
This combination creates a synergistic system that outperforms standalone MVR or MEE in challenging applications:
- Extremely large evaporation capacity.
- High-salinity, high-visvosity, scaling-prone materials
- Projects requiring ultra-high thermal efficiency.
- Plants with limited but available steam supply.
- Zero Liquid Discharge(ZLD) and brine concentration trains
- Our hybrid design is fully customized based on feed characteristics, capacity, utility conditions, and final concentration targets.
2. Advantages of MVR+MEE Hybrid Evaporation
Superior Overall Energy Efficiency
- Maximizes heat reuse across effects and compression stages.
- Reduces both steam consumption and power consumption
- Achieves that lowest possible energy cost per ton of water evaporated.
Stronger Adatability for complex Feeds
- MEE handles high fouling, high solids, and variable feeds.
- MVR delivers high efficiency in stable, final concentration.
- Excelllent for high-salinity, corrosive, and viscous materials.
Optimized Operational Stability
- Reduces load fluctuation and improves system rebustness.
- Lower risk of fouling, scaling, and shutdown.
- Suitable for 24/7 continuous industrial production.
Flexible Utility Compatibility
- Works efficiently with limited steam or unstable power conditions
- Balances steam and electricity usage for plant utility planning.
- Ideal for industrial parks, new production bases, and energy-management projects.
Cost-Effective for Large-Scale Projects
- Lower total operational cost than standalone systems.
- Extended equipment service life and reduced maintenance.
- Faster return on investment for high-capacity lines.
3.Key Applications
MVR+MEE hybrid systems are widely used in large-scale and high-demand industrial scenarios.
Industrial Wastewater Treatment & ZLD
- Large-flow high-salinity wastewater concentration
- Core evaporation section for Zero Liquid Discharge.
- Stable volume reduction with ultra-high energy efficiency.
Brine Recovery & Salt Production
- High-concentration brine processing.
- Water reuse and salt crystallization support.
- Large-capacity resource recovery projects.
Chemical Production
- High-concentration chemical solution concentration.
- Continuous process with high stability and efficiency.
- Large-scale chemical plant evaporation lines.
Sugar & Ethanol
- Ultra-large capacity syrup concentration.
- High-efficiency thermal integration for bio fuel production.
- Optimized for low-cost, mass production.
Pharmaceutical
- Low-temperature gentle concentration.
- High-purity distillate recovery.
- Stable and sanitary hybrid evaporation.
4.Our MVR+MEE System Capabilities
Integrated Process Design
- Custom hybrid flow sheet: MEE pre-concentration+ MVR final concentraiton.
- Thermal and hydraulic simulation for optimal efficiency.
- Anti-scaling, anti-foaming, and anti-corrosion engineering.
- Fully automated PLC/DCS control with stable operation.
Compressor & Effect Matching
- High-performance centrifugal or Roots MVR compressors.
- Optimized MEE effect configuration ( 2-effect, 3-effect, etc.)
- Precise thermal matching for maximum energy utilization.
Advanced Manufacturing
- In-house fabrication with strict quality control.
- Corrosion-resistant materials: 304, 316L, 2205, titanium, Hastelloy.
- Full pressure testing, NDT, and leak inspection.
- Modular, skid-mounted, and easy-to-install design.
Projects & Refenerce
Our MVR+MEE hybrid systems are proven in:
- Large-scale ZLD and industrial wastewater projects.
- High-salinity brine recovery plants.
- Chemical and sugar production facilities.
- High-efficiency new industrial bases.
5. Why Choose Sanfeng Tech hybrid Evaporation Solution
- Process-focused engineering, not standard equipment combination.
- Fully customized based on your feed, capacity, and utilities.
- Maximum energy efficiency with stable long-term operation.
- Turnkey solution: design, manufacturing, installation, commissioning, service.
- Trusted by large undustrial groups for flagship and large-scale projects.
Discuss Your Hybrid Evaporation Project
Share your feed conditions, capacity targets, utility structure, and discharge requirements. Our engineering team will provide a high-efficiency, reliable MVR+MEE evaporation solution.
