ACM-10 TDS

Summary

Product Identification

• Model: ACM
• Diameter: 110 mm
• Body and Cap Material: U-PVC
• Nozzles: NPT ¾ - Victaulic
• Potting Material: Polyurethane
• Membrane Material: Modified PVDF
• Membrane Type: Hollow Fiber UF
• Flow Direction: Outside to inside
• Fiber Outside/Inside Diameter: 1.4 / 0.8 mm
• Active Surface Area: 10 m²
• Nominal MWCO, Dextrane: ≤150,000 Dalton
• Dimensions (mm):
  • A: 1000 ± 1
  • B: 60 ± 1
  • C: 65 ± 1
  • D: 110 ± 1
• Weight: 6 kg

Membrane Specifications

• High mechanical strength and chemical resistance lead to long lifetime.
• High permeability and 30 nm nominal pore diameter.
• Removes viruses, bacteria, and particles including colloids.

Feed Water Specifications

• Temperature: 25 °C (Max 40 °C)
• Particle Dimension: < 300 µm
• Turbidity: 50 NTU (Max 250 NTU)
• Oil and Grease: 0 % (Max 1 %)
• pH: 6 - 9
• TOC: < 10 mg/L (Max 30 mg/L)
• Total Suspended Solid (TSS): 50 mg/L (Max 80 mg/L)
• Chlorine: 0.4 mg/L (Instant Max 150 mg/L)

Operating Limits

• Operation Modes: Dead End / Crossflow
• Temperature: 1 - 40 °C
• pH: 2 - 11
• Filtrate Flux @ 25 °C: 45 - 180 L/m²h (Depends on feed water quality)
• Flow Capacity: 0.45 - 1.80 m³/h (Depends on feed water quality)
• Feed Water Inlet Pressure @ 25 °C: 2 - 3 bar (Instant Max 5 bar)
• TMP: 0.4 - 2 bar

Product Water Quality

• Filtrate Water SDI: ≤ 2.5
• Filtrate Water Turbidity: ≤ 0.2 NTU
• Produced water quality is < 0.2 NTU.

Cleaning, Disinfection & Preservative

Cleaning

• Backwash Pressure: Max 2.5 bar
• Air Flowrate: 0.5 Nm³/h
• Chemically Enhanced Backwash (CEB):
  • Sodium Hypochlorite (NaOCl): 1000 mg/L
  • Sodium Hydroxide (NaOH): 500 mg/L
  • Hydrochloric Acid (HCl): 1000 mg/L
  • Citric Acid: 1 - 2 %
• Clean-in-Place (CIP):
  • Frequency: When Current Process TMP ≥ Initial TMP + 0.9 bar
  • Operation Duration: 2 hours
  • Chemical Cleaning Solutions (depend on pollutant):
    1. 0.1 % NaOH + 0.2 % NaOCl
    2. 0.2 % HCl, 2 % Citric Acid

Preservative Solution

• Composed of water/glycerol/sodium metabisulfite.
• During shut-down, the module must be filled with storage/preservative solution.
• For cleaning, the module is drained slowly with feed water for a minimum of 4 hours.
• The used feed water volume must be at least 1.8 m³.

Disinfection

• Chemically disinfect against biological contamination.
• Circulate 100 ppm sodium hypochlorite solution for 10 minutes.
• Allow solution to wait for 1 hour inside the module.
• After disinfection, drain until the filtrate line is free from chlorine.

Process Steps

1. Production

• Forward Flush: Module is rinsed with feed water.
• Filtration: Production occurs.

2. Backwash

• Drain: Module is drained.
• Air Scourge: Membranes are scoured by air.
• Backwash-Bottom: Module is rinsed with permeate water (flow from top to bottom).
• Backwash-Top: Module is rinsed with permeate water.

3. CEB (Caustic/Chlorine/Acid)

• Drain: Module is drained.
• Air Scourge: Membranes are scoured by air.
• Backwash-Bottom: Module is rinsed with permeate water and chemical (flow from top to bottom).
• Backwash-Top: Module is rinsed with permeate water and chemical.
• Soak: All valves closed; membranes are soaked.
• Drain: Module is drained.
• Air Scourge: Membranes are scoured by air.
• Backwash-Bottom: Module is rinsed with permeate water (flow from top to bottom).
• Backwash-Top: Module is rinsed with permeate water.
• Forward Flush: Module is rinsed with feed water.

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

Official datasheet (PDF)

PDF datasheet