UA860

Summary

Product identification

The AQUADYN UA860-HP consists of hollow fiber UF modules featuring a 0.025-micron pore size Polyacrylonitrile (PAN) hollow fiber membrane potted in a U-shaped arrangement. These modules are suitable for treating oily wastewaters from various industrial processes due to their ability to tolerate oil & grease. They operate at a very low feed pressure, leading to energy savings. This module can be used as a direct replacement for the AQUADYN UA860 module.

Membrane Characteristics

• Membrane Polymer: Polyacrylonitrile (PAN)
• Nominal Pore Size: 0.025 µm
• Membrane Type: Hollow Fiber
• Hollow Fiber Diameter OD/ID: 2.1 mm / 1.1 mm (0.083 inch / 0.043 inch)

Module Specifications

• Housing Material: uPVC
• Membrane Potting: Epoxy
• Filtration Flow Path: Out → In
• Operating Mode: Dead-End
• Preservative: Sodium meta-bisulfite / Glycerin
• Nominal Membrane Area: 45 m² (484 ft²)

Operating limits

• Filtrate Flow Range: 0.45 – 3.6 m³/h (1.9 – 15.8 gpm)
• Maximum Feed Pressure (at 20°C / 68°F): 5.0 bar (72.5 psi)
• Maximum Feed Pressure (at 45°C / 113°F): 2.0 bar (29.0 psi)
• Maximum Transmembrane Pressure: 2.0 bar (29.0 psi)
• Maximum Backflush Flowrate: 7.2 m³/h (31.7 gpm)
• Typical Air Scour Rate: 4.2 – 8.3 Nm³/h (2.5 – 4.9 scfm)
• Maximum Air Scour Pressure: 0.8 bar (11.6 psi)
• pH Range for Operation: 2.0 – 10.0
• Temperature Range: 5 – 45°C (41 – 113°F)

Cleaning Parameters

• pH Range: 1.0 – 10.0
• Max. Temperature: 45°C (113°F)
• Max. Active Chlorine Concentration: 100 ppm
• Max. Active Chlorine Exposure: 100,000 ppm-hours
• Max. Hydrogen Peroxide Concentration: 500 ppm
• Max. Hydrogen Peroxide Exposure: 500,000 ppm-hours

Mechanical / hydraulic

• Dry Weight (Shipping): 44 kg (96.8 lb)
• Module Diameter: 225 mm (8.9 in)
• Module Length: 1642 mm (64.6 in)
• Feed / Reject Port: 1.5” NTP
• Permeate Port: 1” NTP
• Air Inlet Port: 1” NTP

Important Information

• Storage & Handling: Modules must be handled and stored appropriately to ensure proper operation and to prevent membrane damage.
• Installation and Start-up: Modules must be installed correctly before start-up.
• Cleaning: Modules must be cleaned routinely via backwash to ensure proper operation and to prevent membrane damage. For details, refer to the Operation Manual.

Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions. Contractual data for projects must always match the OEM PDF revision used on that specific project.

Official datasheet (PDF)

PDF datasheet