Apollo screens

Sludge Thickener/ Secondary Clarifier

PRODUCT OVERVIEW

Optimized Sludge Concentration for Enhanced Treatment Efficiency

The Apollo Sludge Thickener is a high-performance solid–liquid separation system engineered to increase the solids concentration in municipal and industrial sludge streams. By utilizing gravity settling and continuous agitation, the thickener effectively reduces the volume of free water in sludge, ensuring a more compact, process-ready output.
This results in optimized loading for downstream equipment such as centrifuges, filter presses, digesters, and sludge drying beds—significantly improving operational efficiency and reducing energy and disposal costs.

With a rugged design, high-torque drive, and enhanced thickening mechanisms, the Apollo Sludge Thickener provides long-term, reliable performance under demanding wastewater treatment conditions.

Working Principle

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Applications

Technical Specifications

Parameter Specification
Working Mechanism Gravity-based sludge thickening
Capacity Range 5 to 500 MLD
Drive System Heavy-duty central shaft with high-torque gearbox
Thickening Mechanism Dual support picket fence / rake assembly
Tank Type Circular thickening tank (MSEP / RCC as per design)
Overflow System Peripheral weir plate
Construction Material MS epoxy-painted / SS304 / SS316
Safety Provisions Walkway, railing, access ladder, inspection bridge
Operation Mode Continuous

Key Features & Benefits

Key Features Benefits
Heavy-duty high-torque central drive Ensures reliable performance even with high sludge density
Dual support picket fence mechanism Improves settling rate and overall thickening efficiency
Robust structural construction Provides long-term durability with minimal maintenance requirements
Integrated overflow weir Delivers clean and uniform supernatant discharge
Operator walkway & safety rails Enables safe access for inspection and routine maintenance
Designed for continuous operation Supports uninterrupted and stable plant functioning
Compatibility with downstream dewatering units Reduces load, energy consumption, and overall O&M costs

Sustainable Solutions for Industry

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Water, Wastewater & Environmental

Ideal for advanced water treatment, wastewater management, and environmental filtration solutions.

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