UF-1015ET UF Module Memstar Equivalent

Product Introduction

The UF-1015ET Ultrafiltration (UF) Module is an industrial-grade membrane filtration product developed as a direct equivalent to the Memstar UF series. Featuring high-quality PVDF hollow fiber membranes and a robust housing design, the UF-1015ET delivers excellent filtration performance for applications in municipal, industrial, and wastewater treatment systems.

This module ensures the efficient removal of suspended solids, colloids, bacteria, and viruses while maintaining high water flux and low operational pressure. Its compatibility with Memstar systems makes it a smart choice for replacement, retrofit, or new installations requiring reliable, long-term ultrafiltration performance.

Working Principle

The UF-1015ET operates on the outside-in hollow fiber filtration principle—an advanced process that separates impurities through a semipermeable membrane using physical screening rather than chemical treatment.

Filtration Process Flow:

1.    Feed Introduction
The untreated water enters the outer shell of the module and flows around the external surface of the hollow fibers.

2.    Separation
Under low pressure (0.1–0.3 MPa), water passes through the membrane walls from the outside to the lumen (interior), while contaminants such as suspended solids, pathogens, and macromolecules are retained.

3.    Permeate Collection
The clean water, or permeate, exits through a central outlet, ready for downstream processes or distribution.

4.    Cleaning Mechanism
The module supports automated backwashing, air scouring, and chemical cleaning (CIP), which help restore permeability and extend membrane lifespan.

This simple yet effective process ensures a consistent supply of high-quality water, even in challenging conditions.

Key Features

·         Memstar Equivalent
Directly interchangeable with Memstar UF modules without the need for system redesign.

·         High-Performance PVDF Membrane
Offers superior strength, chemical resistance, and longevity under harsh operating environments.

·         Energy-Efficient Operation
Operates effectively at low pressures, reducing energy consumption and operational costs.

·         Versatile Cleaning Options
Compatible with physical and chemical cleaning methods, including air scour, backwash, and CIP.

·         Multi-Industry Use
Suitable for potable water, industrial process water, wastewater reuse, and RO pretreatment.

·         Durable Housing Material
Constructed with corrosion-resistant ABS or FRP to ensure long-term durability and reliability.

Technical Specifications

Applications

The UF-1015ET module is designed for diverse water treatment scenarios across multiple sectors:

1. Potable Water Treatment

Filters surface and groundwater to meet drinking water standards by removing bacteria, viruses, and turbidity.

2. Industrial Water Purification

Delivers clean process water for industries like textiles, food & beverage, pharmaceuticals, and power generation.

3. Wastewater Reuse

Enables high-quality tertiary treatment of wastewater, allowing it to be reused for landscaping, irrigation, or industrial cooling.

4. Reverse Osmosis (RO) Pretreatment

Significantly lowers silt density index (SDI), protecting RO membranes from fouling and scaling.

5. Seawater Desalination Pretreatment

Pre-cleans saline water, extending the lifespan of desalination systems by removing biological and suspended contaminants.

6. Cooling Water & Boiler Feed

Minimizes deposition and fouling in cooling systems and boilers by delivering consistent, high-purity feed water.

FAQ

1. Is the UF-1015ET compatible with Memstar modules?

Yes, it is designed as a direct replacement for Memstar UF modules and integrates seamlessly into existing systems.

2. What contaminants can it remove?

It removes turbidity, bacteria, viruses, suspended solids, and colloids larger than 0.03 microns.

3. How often should the membrane be cleaned?

Backwashing is typically done every 30–60 minutes. CIP is recommended based on membrane performance indicators, often every 2–4 weeks.

4. What is the typical membrane lifespan?

Under normal operation and maintenance, the membrane lasts 5 to 7 years.

5. Does it require pre-treatment of feedwater?

Yes, coarse filtration or screening is recommended to remove large particles and reduce fouling.

6. What flow rate can I expect?

Typical flow ranges from 900–1200 L/h per module, depending on feedwater quality and system conditions.

7. Can this module operate in hot climates?

Yes, it can operate at temperatures up to 45°C, making it suitable for use in tropical and desert environments.

8. Is it suitable for drinking water systems?

Yes, it meets international drinking water safety standards, including optional NSF/ANSI 61 certification.

Conclusion

The UF-1015ET UF Module is an excellent replacement for Memstar UF systems, providing top-tier filtration efficiency, durability, and low energy consumption. Its use of high-quality PVDF hollow fiber membranes ensures reliable separation of contaminants across a broad range of applications. Whether you're upgrading an existing Memstar installation or deploying a new UF system, the UF-1015ET offers a smart, scalable, and economical solution.

Designed with flexibility and performance in mind, it stands as a dependable ultrafiltration choice for water treatment professionals who demand quality and consistency.