Ultrafiltration Membrane Separation Educational Pilot Plant

Introduction

The Ultrafiltration Membrane Separation Educational Unit Operations Pilot Plant is a laboratory-scale system designed to demonstrate the principles and industrial applications of membrane separation technology. Utilizing an industrial-standard hollow fiber membrane module, this pilot plant allows undergraduate students to explore the fluid dynamics, mass transfer, and separation efficiency of ultrafiltration processes. By processing Polyvinyl Alcohol (PVA) solutions, students gain practical experience in operating, analyzing, and maintaining membrane-based separation systems. The unit bridges theoretical textbook knowledge with physical engineering practice, making it an essential asset for modern engineering laboratories.

System Customization and Flexibility

To align with diverse laboratory spaces and syllabus requirements, this pilot plant supports comprehensive customization. Both the hardware configuration—such as pipe layout, sensor selection, and material options—and the software control interface—including data acquisition systems and user interfaces—can be tailored to meet specific institutional teaching and research needs.

Key Educational Functions and Advantages

• Hands-on Process Visualization: Transparent piping and a structured layout enable students to trace the entire flow path of feed, concentrate, and permeate streams, reinforcing their understanding of process flow diagrams (PFDs).
• Hollow Fiber Membrane Analysis: Students can study the physical structure of hollow fiber membrane modules and observe how flow configuration impacts separation efficiency and pressure drops.
• Quantitative Analytical Capability: The integration of spectrophotometric analysis allows students to measure PVA concentrations in the feed, permeate, and retentate streams, enabling accurate mass balance calculations.
• Process Parameter Evaluation: The system provides the tools to calculate key performance indicators, including membrane flux, recovery rate, and solute rejection rate under varying operating pressures and feed flow rates.
• Maintenance and Continuous Operation: Integrated membrane cleaning and preservation protocols teach students the industrial realities of membrane fouling, flux restoration, and long-term system maintenance.

Detail & Parts

Technical Specifications and Experimental Modules

Curriculum Alignment and Academic Value

This pilot plant is designed to support core engineering curricula across multiple disciplines, including Chemical Engineering, Environmental Engineering, Food Engineering, and Biotechnology. In environmental studies, it represents a core tertiary water treatment process; in food and bio-processing, it demonstrates concentration, fractionation, and purification techniques.

The system correlates directly with fundamental concepts found in classic engineering textbooks:

• Unit Operations of Chemical Engineering: The pilot plant physically demonstrates the principles of membrane separation processes, fluid flow through porous media, and the mechanics of cross-flow filtration.
• Transport Processes and Unit Operations: Students can apply mass transfer theories to study concentration polarization, mass transfer coefficients, and the mathematics of membrane flux decline.
• Chemical Engineering Design: The unit serves as a physical reference for scaling up membrane filtration systems, analyzing piping and instrumentation diagrams (P&IDs), and evaluating the economic factors of membrane life-cycle management.

Hardware and Software Customization Support

Our engineering team offers flexible customization services for both software and hardware configurations. Whether integrating digital data acquisition modules for computer-controlled operation, adding automated control valves, or modifying the physical footprint to fit specific laboratory layouts, we work closely with faculty to deliver a system tailored to their specific curriculum.

About LABPARK

LABPARK has been a dedicated partner in higher education for over 20 years, focusing on providing advanced laboratory equipment and pilot plants for universities worldwide. Our expertise spans six key academic and research fields: chemistry, chemical engineering, biotechnology, food engineering, pharmaceutical engineering, and environmental science.

Backed by a robust research and development infrastructure, LABPARK holds 209 technical patents and operates from a state-of-the-art production and R&D base covering 49,000 square meters. To date, we have successfully collaborated with more than 289 universities and colleges globally, helping educators cultivate the next generation of engineering professionals through practical, high-quality educational systems.

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