HSMM400-ES

Summary

Product identification

• Product Name: HYDRAsub®MAX-MBR HSMM400-ES
• Type: Submerged Ultrafiltration Membrane Module

Module Specifications

• Configuration: Submerged Membrane
• Fiber Orientation: Vertical
• Filtrate Flow: Bi-directional
• Membrane Polymer: Polyvinylidene Fluoride (PVDF)
• Pore Size (nominal): 0.05 μm
• Number of Elements in Module: 10 (40 m² each)
• Nominal Membrane Area per Module: 4304 ft² (400 m²)
• Permeate Connections: (2)- 2” MNPT
• Air Connections: (2)- 2” MNPT
• Guide Pipe Connections: (2)- to fit 3” pipes
• Typical Module Dry Weight: 1053 lbs (477 kg)
• Typical Module Wet Weight: 1406 lbs (637 kg)
• Cage Material: Stainless steel 304

Operating limits

• Maximum Trans Membrane Pressure (Vacuum): -6 psig (-0.41 bar)
• Maximum Backwash Trans Membrane Pressure: 2 psig (0.14 bar)
• Maximum Instantaneous Chlorine Concentration: 5,000 ppma (for a maximum of 2 hours)
• Maximum Chlorine Tolerance: 742,000 ppm-hrs (maximum chemical tolerance for estimated life span of membrane)
• MLSS Range: 8,000 - 12,000 mg/L (in membrane tank at steady state for municipal wastewater)
• Operating Temperature Range: 41 - 104ºF (5 - 40º C)
• Feed Water pH Range: 6.0 - 8.0
• Cleaning pH Range: 1.0 - 11.0
• Operating Mode: Outside to Inside

Process Conditions

• Operating Filtrate Flux: 4-20 gfd (7-34 lmh) (depends on temperature and application)
• Peak Operating Flux: 30 gfd (51 lmh)
• Chemically Enhanced Backwash (CEB) Flux: 2.4 gfd (4 lmh)
• CEB Chemicals: NaOCl (refer to operating manual for chemical concentrations and cleaning frequencies)
• Clean In Place (CIP) Flux: 2.4 gfd (4 lmh)
• CIP Chemicals: NaOCl or Citric Acid (refer to operating manual for chemical concentrations and cleaning frequencies)

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

Official datasheet (PDF)

PDF datasheet