Filtration Systems

Hydro UF 64 Ultrafiltration System

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Hydro UF 64 Ultrafiltration System

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The Hydro UF 64 Ultrafiltration System is a high-performance water filtration module designed for surface water treatment, potable water production, and wastewater recovery. It features advanced polyethersulfone (PES) membranes, high bacteria and virus removal efficiency, and low fouling properties, making it ideal for industrial and municipal applications.

Delivery & Availability:
Typically 10-21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Description

Ultrafiltration Systems are membrane filtration systems that provide the removal of turbidity, bacteria, viruses and other microorganisms up to 99% of suspended solids without the need for chemical use with a membrane structure with a pore diameter of 0.02 micron.

Besides the perfect filtration of surface waters, ultrafiltration modules allow conventional biological and chemical treatment effluents to be fed to reverse osmosis systems, have an important place in wastewater recovery projects and are widely used in the pre-treatment of seawater osmosis systems.

UF Systems are also used successfully in food sector and beverage processes, natural drinking water preparation factories, bacteria intake and indirect disinfection of water and many special processes.

Features:

1. Advanced Membrane Technology: Uses a polyethersulfone (PES) and polyvinylpyrrolidone (PVP) hydrophilic membrane for high filtration efficiency.
2. Ultra-Fine Filtration: Nominal pore size of 20 nm for effective removal of bacteria, viruses, and suspended solids.
3. High Efficiency: Achieves 99.9999% (LOG6) bacteria removal and 99.99% (LOG4) virus reduction.
4. Multiple Operating Modes: Supports feed-and-bleed, dead-end filtration, and backwash cycles for optimized performance.
5. Chemical Compatibility: Resistant to sodium hypochlorite, hydrogen peroxide, chlorine dioxide, acids, and bases, allowing flexible cleaning options.
6. Robust Construction: Made with PVC housing, PU resin potting, and PVC/PP flow distributors for durability.
7. Wide pH Range: Operates between pH 2-12 (filtration) and pH 1-13 (cleaning).
8. Compact and Lightweight Design: Weighs approximately 34 kg (dry) and 66 kg (wet) for easy handling and installation.

Advantages:

• Superior Water Quality: Ensures ultra-low turbidity (<0.1 NTU) and high SDI (<3), making it ideal for drinking water and industrial applications.
• Low Fouling & Long Lifespan: Hydrophilic membranes provide excellent antifouling properties, reducing maintenance and extending service life.
• Versatile Applications: Suitable for surface water treatment, wastewater reuse, seawater pre-treatment, and beverage production.
• Efficient Backwash System: Uses permeate water for backwashing, minimizing water waste and ensuring membrane longevity.
• Cost-Effective Operation: High recovery rates reduce energy and chemical consumption, making it a sustainable filtration solution.

Technical Specifications:

• Membrane Material: Hydrophilic blend of polyvinylpyrrolidone (PVP) and polyethersulfone (PES).
• Nominal Pore Size: 20 nm.
• Filtration Efficiency:
  • Bacteria removal: 99.9999% (LOG6) reduction of Pseudomonas diminuta.
  • Virus removal: 99.99% (LOG4) reduction of MS2 coliphages.
• Membrane Diameter: Standard design (exact size specifications available in detailed datasheets).
• Effective Membrane Area: Optimized for high performance.
• Operating Modes:
  • Feed-and-bleed with minor crossflow.
  • Dead-end mode with regular backwash using permeate water.
  • Chemically enhanced backwash for membrane cleaning.
• Chemical Resistance:
  • Sodium Hypochlorite: Up to 500 ppm; cumulative exposure limit of 250,000 ppm hours.
  • Hydrogen Peroxide: Up to 500 ppm; cumulative exposure limit of 350,000 ppm hours.
  • Chlorine Dioxide: Up to 2 ppm; cumulative exposure limit of 90,000 ppm hours.
• pH Range:
  • During Filtration: pH 2-12.
  • During Cleaning: pH 1-13.
• Housing Material: PVC (white).
• Flow Distributor: PVC/PP.
• Membrane Potting: Polyurethane (PU) resin.
• Weight:
  • Dry membrane: ~34 kg (75 lbs).
  • Water-filled membrane: ~66 kg (145 lbs).