UA1060

Summary

Product identification

• Product Name: AQUADYN® UA1060
• Filtration Type: Ultrafiltration
• Membrane Type: Hollow fiber
• Membrane Structure: Double asymmetric
• Membrane Material: PAN (hydrophilic)
• Pore Size: 0.025 µm
• Housing Material: uPVC
• Membrane Potting: Epoxy
• Fiber Arrangement: U-Shape
• Flow Type: Outside-to-inside (Out/In)
• Type of Filtration: Dead End
• Regeneration: Back Flush, Forward Flush, Air Scouring
• Standard Preservative: Sodium meta-bisulphite
• Manufacturer: MANN+HUMMEL ULTRA-FLO Pte Ltd. (modules marketed and distributed under the AQUADYN® trademark of MICRODYN-NADIR GmbH)

Operating limits

• Max. Module Pressure: 1.2 bar (17.4 psi)
• Max. Transmembrane Pressure (TMP): 1 bar (14.5 psi)
• Recommended TMP: 0.2 to 0.6 bar (2.9 to 8.7 psi)
• Temperature Range (Operation): 5 - 45°C (41 - 113°F)
• pH Range (Operation): 2 - 10
• pH Range (Cleaning): 1 - 10
• System Yield: ≤ 97%
• Air Pressure (Scour): < 1.2 bar (< 17.4 psi)
• Max. Free Chlorine Concentration (EBF and CIP): 100 ppm
• Max. Chlorine Exposure Time: 100,000 ppmh

Feed water

The following specifications regarding the feed water quality/composition have to be observed:

• Water Temperature: 4°C and 45°C (41°F and 113°F)
• pH: 2 and 10
• Turbidity: < 300 NTU (pilot test required if outside range)
• Concentration of Suspended Solids (Max. TSS): < 350 mg/l (pilot test required if outside range)
• Organic Solvents: None
• Concentration of Hydrocarbons: < 1 mg/l (pilot test required if outside range)
• Oxidizing Substances: None, with the exception of back flush with free chlorine for Enhanced Back Flush (EBF).

Mechanical / hydraulic

• Membrane Area: 60 m²/646 ft²
• Hollow Fiber Diameter (OD/ID): 1.7 mm/0.9 mm
• Module Diameter: 267 mm/10.5 in
• Module Length: 1737 mm/68.4 in
• Connectors:
  • Feed Port: 2” Victaulic
  • Permeate Port: 2” Victaulic
  • Reject Port: 2” Victaulic
  • Air Inlet Port: G1/2”
• Weight (Shipping): Approx. 41 kg/90.4 lbs
• Applicable Water Flux: ≤ 7.2 m³/h (≤ 31.7 gpm)
• Pre-filtration: ≤ 100 µm recommended.
• Max Flow Velocity (Interconnections/Manifolds): < 2 m/s (6.6 ft/s)
• Max Flow Velocity (Headers for Permeate, Feed, Concentrate): < 2 m/s (6.6 ft/s) during max flow during forward flush and back flush.
• Feed Pump Capacity (per module):
  • Must be twice the permeate flux per module.
  • Less than 14.4 m³/h (63.4 gpm) at max. 1.2 bar (17.4 psi).
• Back Flush Pump Capacity (per module):
  • Must be twice the permeate flux per module.
  • Less than 14.4 m³/h (63.4 gpm) at max. 1.2 bar (17.4 psi).
• Applicable Air Scour Rate (per module): 3 - 10 Nm³/h (1.8 - 5.9 scfm) at max. 1.2 bar (17.4 psi).
• System Piping Operation Range: 0.2 to 1.2 bar (2.9 to 17.4 psi).
• Water hammers are strictly forbidden.

Operating Cycles and Cleaning

• Filtration Cycles (Dead-end): 30 to 60 minutes.
• Air Scouring: Every 30 to 60 minutes for 30 to 60 seconds.
• Forward Flush: Every 30 to 60 minutes for 30 to 60 seconds.
• Back Flush: Every 30 to 60 minutes for 30 to 60 seconds at 1 to 1.2 bar (14.5 to 17.4 psi).
• Enhanced Back Flush (EBF):
  • Applied every 3 to 10 days.
  • Uses less than 50 ppm free chlorine.
  • Duration: 30 to 90 seconds with a soaking time of 5 to 20 minutes.
  • Complete drainage of all modules via feed manifold required after each EBF.
• Clean-in-Place (CIP):
  • Applied every 20 to 90 days.
  • Uses ≤ 100 ppm free Chlorine, alkaline solutions with pH ≤ 10, or acid solutions at pH 2 to 3.
  • Duration: 2 to 4 hours, depending on raw water quality.
  • pH value of water for CIP with chlorine must be adjusted to 6.8 – 7.
  • CIP solution should use tap water or permeate.

Instrumentation / Monitoring

The following data measurements and logging are recommended for AQUADYN® UA1060 systems:

• Continuous Measurement and Recording:
  • Permeate flow
  • Feed water temperature
  • Turbidity of feed water
  • pH of feed water
  • Turbidity of permeate
  • Inlet pressure of modules during filtration and back flushing
  • Transmembrane pressure of modules during filtration and back flushing
• Daily Recording:
  • Forward flush flows
  • Back flush flows (logged into an operations diary)
• Cleaning Documentation (in operation diary):
  • Cleaning times
  • Temperature
  • Chemicals used
  • Concentration and amount of chemicals
  • Amount of rinsing solutions
  • Duration of the cleaning cycle

Disclaimer: This summary is based on the provided text extract. It may not include all figures, footnotes, or the latest revisions present in the official PDF. For contractual data and complete information, always refer to the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet