GN Separation Equipment Manufacturer

GN Separation will participate in the upcoming Pollutec Lyon 2025, one of the world’s most influential environmental protection and energy transition exhibitions. Scheduled to take place from October 7–10, 2025, at the Eurexpo Lyon exhibition center. GN Separation will join forces with its French partners to demonstrate its sludge dewatering equipment, including the Decanter Centrifuge and Sludge Screw Press, at Hall 3, Booth E185.

Pollutec Lyon 2025: A Hub for Environmental Innovation
Since its inception in 1977, pollutec lyon has evolved into a premier platform for industries seeking to address climate challenges through technological innovation. The 2025 edition will emphasize themes such as circular economy, renewable energy integration, and smart water treatment systems.

GN Separation: Professional Provider of Sludge Dewatering Solutions
With over a decade of experience in designing and manufacturing separation equipment, GN Separation serves clients across oil and gas, municipal wastewater treatment, food and beverage, chemical processing, and mining. 

At Pollutec Lyon 2025, GN Separation will focus on two flagship products tailored for sludge dewatering applications: the Decanter Centrifuge and the Sludge Screw Press.

1. Dewatering Centrifuge: High-Efficiency Solids-Liquid Separation
GN Separation’s Decanter Centrifuge is engineered to maximize dewatering efficiency while minimizing operational costs.
• Adjustable Differential Speed: Operators can fine-tune the scroll conveyor’s speed relative to the bowl to optimize cake dryness and throughput.
• Corrosion-Resistant Design: Constructed from duplex stainless steel (2205), the centrifuge withstands harsh chemicals and abrasive sludge without degradation.
• Compact Footprint: Ideal for space-constrained facilities, the centrifuge integrates seamlessly into existing treatment lines.

2. Sludge Screw Press: Cost-Effective Dewatering for Low-Concentration Sludge
The Sludge Screw Press offers a simpler, more energy-efficient alternative for dewatering sludge with low solids content sludge.
• Dual-Stage Compression: A pre-thickening zone and a pressing zone ensure thorough dewatering without clogging.
• Easy Maintenance: The screw shaft and filter plates are easy for quick cleaning, minimizing downtime.
• Quiet Operation: Low noise levels make it suitable for urban treatment plants.

Visit GN Separation at Pollutec Lyon 2025
Attendees are invited to explore GN Separation’s innovations firsthand at Hall 3, Booth E185, where experts will provide live demonstrations and discuss customized solutions for specific dewatering challenges. The company’s local partners will also be on-site to offer insights into regional compliance standards and after-sales support.