Sludge Dewatering Systems
Overview
Optimize Wastewater Operations Using FRC Sludge Dewatering Technologies
FRC sludge dewatering systems cut sludge volume and disposal costs. Our Belt Filter Press and Multi-Disc Screw Press deliver drier cake with low energy use and reliable performance.
FRC sludge dewatering systems provide cost-effective solutions for reducing sludge volume and disposal costs. Our Belt Filter Press and Multi-Disc Screw Press handle diverse sludge types, delivering drier cake with lower utility use and simple operation. Built from stainless steel with automated controls, they improve efficiency, cut hauling costs, and ensure compliance.
Flocculated sludge enters a screw with fixed and moving discs. As it rotates, water drains while sludge compresses into a high-solids cake. The self-cleaning design minimizes maintenance and water use.
Sludge moves through gravity thickening and pressure stages on porous belts. Rollers squeeze out water, producing a consistent, drier cake.
Key Features
Two proven dewatering technologies: Belt Filter Press & Multi-Disc Screw Press
High solids capture rate with drier cake for reduced disposal volume
Low energy and water consumption compared to conventional systems
Stainless-steel construction resists corrosion in harsh environments with custom alloys available
Easy integration with DAF, MBBR, or MBR wastewater systems
Fully customizable system configuration including skids, catwalks, and controls
Specifications
Belt Filter Press Flow Rates: Up to 350+ GPM
Belt Widths: 0.5 – 3.0 meters
Multi-Disc Screw Press Flow Rates: Up to 440+ GPM
Dry Solids Capacity: Up to 4,000 lbs-DS/hr
Construction: Stainless steel (304, 316, duplex, or custom alloys)
Applications
Food & Beverage wastewater treatment (dairy, meat, poultry, breweries)
Municipal wastewater plants and sludge handling facilities
Petrochemical, pulp & paper, and chemical industries
Mining and landfill leachate treatment
Any facility requiring reduced sludge hauling and disposal costs
Why choose a sludge dewatering system from FRC?
FRC sludge dewatering solutions deliver reliable performance at low lifecycle cost. Our Belt Filter Press and Screw Press reduce sludge volume, cut disposal costs, and provide long-term compliance savings.
Sludge Dewatering FAQ
Q: What is the difference between a Belt Filter Press and a Screw Press?
A: A Belt Filter Press uses moving belts and rollers to mechanically squeeze water from sludge, while a Multi-Disc Screw Pressuses a rotating screw with fixed and moving discs for clog-free dewatering. Both reduce sludge volume, but the screw press uses less water and energy.
Q: Which sludge dewatering system produces drier cake?
A: Both systems achieve high solids capture, but the Multi-Disc Screw Press typically produces a drier cake with lower water content, resulting in reduced hauling and disposal costs.
Q: What industries benefit from sludge dewatering equipment?
A: Sludge dewatering systems are essential in food & beverage, municipal wastewater, petrochemical, pulp & paper, chemical, mining, and landfill leachate treatment. They reduce sludge handling costs and improve overall plant efficiency.
