K-2000R0820 UF Module Hyflux Equivalent

Product Introduction

The K-2000R0820 UF Module is a high-performance ultrafiltration (UF) solution engineered as a direct replacement for Hyflux Kristal® series UF membranes. Designed for industrial and municipal water treatment, this module offers exceptional efficiency, longevity, and ease of integration. Its robust PVDF (polyvinylidene fluoride) hollow fiber membrane structure ensures reliable separation of suspended solids, microorganisms, and colloidal particles, delivering consistently high-quality permeate across a wide range of applications.

As a Hyflux equivalent, the K-2000R0820 is fully compatible with systems originally designed for Kristal® modules. This makes it ideal for retrofitting, system upgrades, and cost-effective maintenance while retaining or enhancing operational performance.

Working Principle

The K-2000R0820 module uses the outside-in hollow fiber ultrafiltration mechanism, a tried-and-tested approach for removing impurities from water.

Step-by-step Filtration Process:

1.    Feedwater Introduction: Untreated or partially treated water enters the module and surrounds the outer surface of hollow fiber membranes.

2.    Filtration: Driven by low-pressure forces (typically 0.1–0.3 MPa), water penetrates through the membrane walls from the outside to the inside. Particles larger than 0.03 µm—such as bacteria, algae, and suspended solids—are retained on the surface.

3.    Permeate Collection: The filtered water, now free of contaminants, flows through the hollow core of each fiber and is collected as permeate.

4.    Cleaning Cycles: Air scouring, backwashing, and chemical cleaning-in-place (CIP) processes are periodically employed to remove fouling and restore performance.

This membrane technology ensures a stable and high permeate quality even under variable feed conditions, making it a reliable option for critical applications.

Key Features

✅ Hyflux-Compatible Module

Directly compatible with Hyflux Kristal® modules, allowing for seamless replacement with no need for system reconfiguration or new piping.

✅ Durable PVDF Membrane Material

Constructed from high-strength PVDF, providing excellent chemical resistance, hydrophilicity, and tensile strength. This ensures membrane integrity under demanding conditions.

✅ Consistent Permeate Quality

Delivers low-turbidity (<0.1 NTU) filtrate with >4 log reduction of bacteria and >3 log reduction of viruses, meeting stringent regulatory standards for potable and process water.

✅ Low Operating Pressure

Efficient operation at low transmembrane pressure (TMP), reducing energy consumption and extending membrane life.

✅ User-Friendly Cleaning System

Supports frequent backwash and air scouring cycles, along with periodic CIP to extend operational lifespan and reduce downtime.

✅ Versatile Application Range

Suitable for use in municipal water treatment, industrial process water, seawater desalination pretreatment, wastewater recycling, and more.

Technical Specifications

Applications

1. Municipal Drinking Water

Used in water treatment plants to deliver safe, potable water by removing pathogens, suspended solids, and turbidity.

2. Industrial Process Water

Essential in electronics, textiles, food & beverage, and chemical industries where ultra-pure water is required for operations.

3. Seawater Desalination Pretreatment

Acts as a barrier to biofouling and particulate matter before the water enters reverse osmosis (RO) systems, improving performance and lifespan.

4. Wastewater Reuse

Enables safe and efficient recycling of treated municipal and industrial wastewater for non-potable uses like irrigation and cooling tower makeup.

5. Power Plant Utility Water

Prepares high-quality water for boiler feed, cooling towers, and other auxiliary systems to prevent scale and fouling.

6. Food and Beverage Production

Ensures the quality of process water for rinsing, formulation, and cleaning in compliance with health regulations.

FAQ

1. Is this module truly compatible with Hyflux Kristal® systems?

Yes. The K-2000R0820 is dimensionally and functionally equivalent to Hyflux modules and requires no system modifications for integration.

2. What is the expected lifespan of the membrane?

With proper operation and cleaning, the module can last 5–7 years, depending on feedwater quality and usage patterns.

3. What contaminants can it remove?

It removes suspended solids, bacteria (>99.99%), viruses (>99.9%), colloids, and organic matter to produce high-quality permeate.

4. What are the cleaning protocols?

Standard cleaning includes automatic backwashing, air scouring, and CIP using alkaline or acid solutions as per fouling type.

5. Is the membrane chlorine-tolerant?

PVDF membranes have moderate chlorine resistance. It is advisable to limit free chlorine exposure during operation and CIP.

6. Can it handle variable feedwater quality?

Yes. The membrane performs well under fluctuating turbidity and TSS levels, provided the recommended design parameters are respected.

7. How energy-efficient is it?

Thanks to its low transmembrane pressure requirement, energy consumption is minimal, making it a cost-effective filtration solution.

8. Does it require any special installation?

No special tools or equipment are needed. It can be installed in place of a Hyflux module using existing connectors and brackets.

Conclusion

The K-2000R0820 UF Module stands out as a durable, efficient, and compatible ultrafiltration solution for replacing Hyflux Kristal® modules. Whether you're operating a municipal water plant, an industrial facility, or a desalination pretreatment line, this membrane delivers dependable performance and water quality. Its combination of advanced membrane technology, long service life, and operational compatibility makes it an outstanding choice for both retrofits and new installations.