Marine exhaust gas recirculation water purifier
As shipping regulations tighten, achieving compliant exhaust emissions while maintaining operational efficiency is crucial. The advanced marine water purifier integrates into EGR systems to ensure clean discharges at sea, solving the industry’s pressing need for effective exhaust emission control.

Purifies and Treats Exhaust Gas Recirculation Water
The GEA NOx Separator is specifically designed for marine applications, offering an efficient solution for exhaust gas recirculation (EGR) water treatment on board vessels. Leveraging integrated direct drive technology, it purifies EGR wash water for safe discharge into the sea, ensuring compliance with MEPC guidelines. Operating continuously, this centrifugal separator automatically flushes sludge, optimizing performance with minimal energy use. Its compact design supports seamless integration into marine systems, while high-efficiency operations cater to marine industry standards. Engineered for durability, it provides reliable performance in challenging conditions, with options for smart connectivity to enhance operational oversight and environmental compliance.
Benefits
- Ensures environmental compliance by purifying discharge water to MEPC standards.
- Minimizes energy consumption with high-efficiency integrated direct drive.
- Facilitates easy maintenance with automatic sludge flushing.
- Saves space with a compact, continuous operation design.
- Enhances system performance with smart connectivity options.
- Applications
- Marine exhaust emission control,Marine water treatment,Bilge water treatment,Exhaust gas recirculation,Fuel purification,Lube oil purification
- End products
- Purified egr water,Purified bilge water,Compliant exhaust emissions,Low-residual oil marine fuel,Clean marine lube oil
- Steps before
- Exhaust collection,Gas recirculation,Contaminant interaction
- Steps after
- Purified water discharge,Sludge management,Marine compliance documentation
- Input ingredients
- exhaust gas,bleed-off water,contaminants,soot,sulfur compounds,acidic substances
- Output ingredients
- purified water,discharged water,compliant water,low-contaminant water
- Market info
- GEA is known for its expertise in engineering innovative and sustainable equipment and solutions, focusing on sectors such as food, beverages, pharmaceuticals, and energy, with a reputation for quality, efficiency, and advanced technological applications in industrial processing.
- NOx Reduction
- Compliant with IMO Tier III
- Drive Type
- Integrated direct drive
- Energy Consumption
- Reduced energy consumption
- Automation
- Automatic flushing
- Design
- Compact footprint
- Connectivity
- Smart connectivity ready
- Operation
- Continuous operation
- Automation Level
- Automatic / Manual
- EGR Water Treatment
- Purification before discharge
- Compliance
- MEPC.307(73) / MEPC.259(68)
- Energy Efficiency
- Reduced energy consumption
- Drive System
- Integrated direct drive
- Smart Connectivity
- Ready for smart connectivity
- Footprint
- Compact design,small footprint
- Operation Mode
- Continuous operation
- Corrosive resistance (e.g. acids)
- Yes
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- Compact design
- Discharge method
- Automatic discharge into the sea
- Exchangeable drive system
- Easily exchangeable
- Design
- Integrated direct drive
- Installation type
- Marine vessel installation
- Integrated direct drive
- Yes
- Automatic flushing
- Yes
- Smart connectivity
- Ready
- Compact design
- Small footprint
- Easily exchangeable drive system
- Yes