Inge MB 1.5 XL 50 TR

Summary

Product Identification

This document describes the DuPont™ Inge™ MB 0.9 XL 80 TR Module, designed for TR Rack systems.

• Part Number / GMID: IN-5109 / 12071530
• Mode of Filtration: In-Out Pressurized
• Membrane Type: Multibore™
• Membrane Material: PESm
• Nominal Membrane Pore Size: 0.02 µm
• Module Operating Process: Dead-end
• Housing Material: PVC-U, white

Key Applications

• Municipal drinking water.
• Desalination RO pretreatment.
• Industrial utility water.
• Industrial wastewater reuse.
• Ideal for large systems.

Key Features

Proven Multibore™ PES Fibers:

• Exceptional physical strength and chemical resistance.
• High colloidal particulate, bacteria and virus log removal rate.
• Unique design for high solids loads.
• Optional coagulation can enhance the removal of algae and organics.

Optimized Module Design:

• Innovative end-cap design to suit T-Rack™ concept with simple assembly and scalability.
• Robust materials for long lifetime.
• Easy installation and low maintenance.
• All wetted parts corrosion free.

Mechanical / Hydraulic

Dimensions

• Active Membrane Area: 80 m² (861 ft²)
• Module Length Including T-Piece (L): 2,101 mm (82.7 inch)
• Module Diameter (D): 250 mm (9.8 inch)

Weight and Volume

• Shipping Weight (Module Only): 54 kg (120 lbs.)
• Weight Empty (Module and Corresponding Frame): 67 kg (147 lbs.)
• Weight Filled (Module and Corresponding Frame): 133 kg (292 lbs.)
• Hold-Up Volume Feed (CIP): 33 L (8.7 gal)
• Hold-Up Volume Membrane Structure (CIP): 20 L (5.4 gal)
• Hold-Up Volume Filtrate (CIP): 31 L (8.3 gal)

Operating Limits

Suggested Operating Conditions

• Operating Temperature Range: 1 - 45 °C (34 - 113 °F)
• Operating pH: 2 - 12
• Cleaning pH: 1 - 13
• Typical Filtration TMP: 0.1 - 0.6 bar (1.5 - 8.7 psi)
• Typical Backwash TMP: 0.3 - 2.0 bar (4.4 - 29.0 psi)
• Backwash Flux: 230 L/(m²h) (135 gfd)
• Backwash Flow: 18.4 m³/h (81.0 gpm)

Maximum Operating Limits

• Rate of Temperature Change: 5 °C/min (9 °F/min)
• Inlet Pressure at max 40°C: 5 bar (73 psi)
• Rate of Pressure Change: 0.5 bar/sec (7.3 psi/sec)
• Filtration TMP: 1.5 bar (22 psi)
• Backwash TMP: 3.0 bar (44 psi)
• Filtration Flux: 180 L/(m²h) (106 gfd)
• Filtration Flow: 14.4 m³/h (63.4 gpm)
• Backwash Flux: 300 L/(m²h) (176 gfd)
• Particle Size: 300 µm
• Exposure NaOCl: ≤ 500,000 ppm x h (at pH ≥ 9.5)
• Concentration NaOCl: 2,000 ppm
  • *NaOCl exposure limits at lower pH are dependent on water type and are project specific.

T-Rack™ Configuration

The datasheet provides detailed tables for various T-Rack™ configurations, including single-sided and double-sided connections to manifolds, with 2-row and 4-row arrangements. These tables specify the number of modules, T-Rack™ unit part numbers, rack lengths, and total membrane areas for systems ranging from 4 to 120 modules.

See the official PDF for exact tabulated values.

General Information

• Avoid abrupt pressure variations during start-up, operation, shutdown, cleaning, or other sequences to prevent possible membrane damage. The maximum allowable pressure change is 0.5 bar/s.
• For assembly, refer to the latest version of the DuPont™ Inge™ TR Rack Assembly Manual (Form No. 45-D02230-en).
• Failure to strictly follow operating limits and guidelines may void the warranty.
• During extended system shutdowns, a storage solution must be introduced into the membrane modules to control biological growth. Refer to the DuPont™ Inge™ PES-UF Module Preservation Instruction (Form No. 45-D02946-en) for details.

Regulatory Note

• Certified drinking water modules require specific conditioning procedures prior to producing potable water. Refer to the DuPont™ Inge™ Process and Design Guidelines (Form No. 45-D02234-en) for operating parameters.
• Drinking water modules may be subject to additional regulatory restrictions in some countries. Check local regulatory guidelines and application status before use.
• Flushing must be performed according to the DuPont™ Inge™ PES-UF Module Rinsing Procedure (Form No. 45-D02947-en).

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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 original PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror