Membrane ultra-filtration unit UFI

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Overview
Vantage UFI ultrafiltration (UF) membrane systems from Evoqua provide modular filtration solutions for removal of suspended solids and organic impurities across industrial water streams. Mid-range configurations (4, 8 and 12-module racks) are sized to treat 13.5–61 m3/h (60–270 gpm). Systems are available as completely skidded packages and can be configured for higher flow requirements.

Benefits

• Protect downstream equipment (e.g. RO) by reducing fouling and extending service life
• UF membranes deliver a physical barrier to remove suspended solids and particulates
• Consistent permeate quality regardless of feed-water variability
• Typical SDI values below 2 for improved downstream performance
• Reduced footprint, lower chemical usage and less waste, decreasing operating costs

Features

• Modular 4/8/12-module rack configurations for scalable capacity
• UF membranes provide a verifiable, physical separation barrier
• Automated control options: Evoqua or Allen-Bradley packages with HMI touchscreen
• Manual or automatic backwash strainer options
• Completely automated backwash and chemical-enhanced backwash (CEB) capabilities
• VFD-controlled feed pumps for operational ease and energy savings
• Skid-mounted design for short lead time and simplified installation

Technical specifications

• Mid-range flow: 13.5–61 m3/h (60–270 gpm)
• System flow range (example configurations): Minimum 250 gpm (≈57 m3/h), Maximum 2150 gpm (≈489 m3/h)
• Module configurations: 4, 8, 12-module racks
• Typical SDI: < 2