Tubular UF equipment with high fouling resistance, replaceable cores, and 316L shell for harsh wastewater.

1. Product Overview

Tubular Ultrafiltration Equipment is a highly versatile membrane separation system widely used

 in landfill leachate treatment, industrial circulating water softening and dehardening, 

MBR processes, material clarification, oil-water separation, wastewater treatment,

 and emergency drinking water supply. It features high fouling resistance, high operating flux,

 and replaceable membrane cores and component shells—delivering reliable,

 long-term performance in demanding applications.

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2. Product Parameters

Parameter Specification

Nominal Diameter of Membrane Assembly 8 inches

Length of Membrane Module 3 meters

Inner Tube Diameter 8 mm

Effective Membrane Area 27 m²

Water Production Interface Size DN65

Membrane Shell Material 316L stainless steel

Membrane Pore Size ≤30 nm (equivalent to 100 kDa)

Pure Water Flux ≥350 L/m²·h (at 25°C)

Operating Pressure Range -50 to 1000 kPa

Maximum Operating Temperature ≥50°C

pH Tolerance Range 2–11 (at 50°C, cleaning conditions)

Service Life ≥3 years

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3. Available Tube Diameters

Tube Diameter Application Suitability

4 mm Fine filtration, small-scale separation

6 mm General separation applications

8 mm Standard configuration, balanced performance

10 mm Higher solids loading

12 mm High-fouling applications

24 mm (1 inch) Heavy-duty, high-solids environments

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4. Performance Characteristics

Feature Benefit

High Fouling Resistance Maintains stable flux even in high-solids or oily feed streams

High Operating Flux Delivers superior water productivity per unit area

Replaceable Membrane Core Only the membrane core needs replacement—housing remains

 in service, reducing long-term costs

Durable 316L Shell Corrosion-resistant construction for harsh industrial environments

Wide pH Tolerance pH 2–11 allows aggressive chemical cleaning

Broad Temperature Capability Handles high-temperature streams (≥50°C)

Long Service Life ≥3 years with proper operation and maintenance

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5. Typical Applications

Application Area Specific Uses

Industrial Wastewater Landfill leachate treatment (MBR), wastewater softening/dehardening, 

chemical wastewater (pharmaceutical, dye), oil-water separation, high-temperature wastewater

Material Separation Juice and tea beverage clarification, fermentation broth filtration, 

PVA recovery, solid catalyst recovery

Civil & Municipal Emergency drinking water units, domestic sewage treatment and reuse

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6. Why Choose Our Tubular Ultrafiltration Equipment?

· Versatile – Suitable for a wide range of separation applications across multiple industries

· High Contaminant Tolerance – Handles high solids, oils, and challenging feed streams 

with minimal fouling

· Cost-Effective – Replaceable membrane cores extend equipment life and reduce 

replacement costs

· Robust Construction – 316L stainless steel shell ensures durability in corrosive and 

high-temperature environments

· Reliable Performance – Stable flux and long service life minimize downtime and

 maintenance

· Customizable – Multiple tube diameters available to match specific application requirements

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7. Conclusion

The Tubular Ultrafiltration Equipment delivers robust, reliable, and cost-effective membrane

 separation for some of the most challenging industrial and municipal applications. 

With its high fouling resistance, replaceable membrane cores, durable 316L construction, 

and wide range of available tube diameters, it offers a flexible solution for landfill leachate, 

wastewater, material clarification, and emergency water treatment needs.