ZW1000

Summary

Product identification

• Model: ZeeWeed 1000-TT for tertiary treatment
• Description: Immersed ultrafiltration system, leveraging advanced submerged ultrafiltration technology.
• Typical Applications: Water reuse applications. Proven to consistently outperform conventional filtration technology while meeting or exceeding regulatory requirements.
• General Properties:
  • 0.02 µm nominal pore diameter - for optimal removal of particulates, bacteria, and viruses
  • PVDF hollow fiber membrane - provides high mechanical strength and chemical resistance
  • Outside-in filtration - provides uniform flow distribution and high solids tolerance

Operating limits

• Flow range: 55 – 110 m³/day (10-20 gpm)
• TMP range: 0-90 kPa (0-13 psi)
• Max temperature: 40°C (104°F)
• Operating pH: 5.0-10.0
• Max air scour flow: 5 dm³/hr (3 dcfm) / stack
• Cleaning pH range: 2.0-12.0
• Max chlorine concentration per cleaning: 1,000 mg/L (as Cl₂)

Mechanical / hydraulic

• Module Dimensions:
  • Height (A): 685 mm (27.0 in)
  • Length (B): 691 mm (27.2 in)
  • Width (C): 107 mm (4.2 in)
• Nominal membrane surface area: 46.5 m² (500 ft²)
• Shipping weight¹: 23 kg (50 lb)
• Typical lifting weight²: 21-27 kg (46-60 lb)
• Membrane material: PVDF
• Nominal pore size: 0.02 micron
• Nominal fiber diameter: OD: 0.8 mm, ID: 0.47 mm
• Flow path: Outside-in
• Housing material: ABS, PPE/PPO

Storage and handling

• Modules may be stored in original factory packaging for up to one year prior to installation.
• Modules must be stored between 5°C and 35°C (41°F to 95°F).
• Do not expose the membrane module to direct sunlight (UV light) as the module housing and other plastic components may degrade with extended UV exposure.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror