Membrane ultra-filtration unit Vantage® UFI

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Overview
The Vantage UFI ultrafiltration systems from Evoqua provide modular, skidded UF membrane packages designed to remove suspended solids and organic contaminants from a variety of feed waters. Mid-range configurations (24–48 module racks) treat flows up to 225 m³/h (approx. 1,000 gpm) and serve as reliable pretreatment for downstream processes such as reverse osmosis, ion exchange and industrial reuse.

Key benefits

• Physical, verifiable barrier to remove suspended solids and reduce TSS
• Reduction of fouling on downstream equipment (e.g. RO), extending run times
• Consistent product quality across variable feed water conditions; typical SDI < 2
• Smaller overall footprint by consolidating multiple treatment steps into one filtration stage
• Lower chemical consumption and reduced waste, decreasing operating costs

Features

• Skidded, modular design for rapid deployment and simplified installation
• UF membranes engineered for reliable solids retention
• Automated backwash and chemical enhanced backwash options for effective membrane cleaning
• Manual or automatic strainer and backwash configurations
• VFD-controlled feed pumps for energy-efficient operation
• Control packages from Evoqua or Allen-Bradley with HMI touchscreen
• Compact footprint suitable for space-constrained installations

Technical specifications

• Flow rate, maximum: 270 gpm
• Flow rate, minimum: 42 gpm
• Large-range UFI systems (24, 36 and 48 module racks) can treat flow rates of over 225 m³/h (approx. 1,000 gpm)
• Typical SDI: < 2
• Automated backwash and chemical enhanced backwash available
• Control: Evoqua or Allen-Bradley packages with HMI touchscreen