Filter Smarter Sustain Longer

Reduce process steps, boost output, and streamline maintenance with Dongou's high-efficiency filtration systems-designed for continuous operation with minimal intervention.

Custom Engineered Filtration Solutions

The Microporous Precision Filtration System delivers versatile configurations for tailored solutions, backed by advanced materials for reliable performance across applications. With flexible design, it addresses unique operational needs and ensures global adaptability, presenting an efficient precision filtration option.

Tailored Configurations: Choose from flexible models (PGR, PGH, PGNX, PGN) and control schemes to optimize filtration efficiency.

Integrated Components: Seamlessly combines batching, backflush regeneration, chemical regeneration, control elements, pipelines, and operating platforms.

Turnkey Delivery: Comprehensive installations or pre-assembled skid-mounted units ensure fast, professional project execution.

Sealed System

Cleaner Production Environment

Smart PLC

Fully Automated and Easy to Operate

Stability

Overpressure Protection and Safety Interlocks

Corrosion-resistant Shell Lining

Full Material Compatibility

Sustainably Efficient

Continuous Filtration, Optimized Energy Use

Compact Footprint

Space-saving design that reduces facility requirements

Filtration System Category

Our Filtration Selection Technology

In industrial solid-liquid separation, every material shows unique filtration characteristics. To ensure our clients obtain the optimized filtration solution, we provide a scientific and stepwise selection process:

1. Initial Consultation

Clients complete our Filtration Consultation Form to share material properties and process requirements, enabling us to understand your specific filtration challenges.

2. Lab-Scale Beaker Testing

Using the client’s own material, we conduct small-scale beaker experiments to evaluate filtration behavior and determine key parameters such as pore size, filter cake thickness, and operating pressure, laying the foundation for an efficient filtration system.

3. Pilot Simulation Testing

Based on the lab results, we design and build a customized pilot unit at our facility to simulate real production conditions. This long-term testing, typically lasting 1–3 months, validates flow stability, process data, and equipment selection, ensuring a risk-free, optimized filtration solution.

This rigorous process delivers customized filtration systems, trusted worldwide for their precision, efficiency, and proven performance.

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Dongou - Your Partner in Microfiltration Solutions