ACM1

Summary

Product identification

• Product Name: TRISEP® ACM1
• Type: High Rejection Reverse Osmosis (RO) Flat Sheet Membrane
• Description: Versatile membrane suitable for a wide variety of water purification and process applications, offering very high rejection. It is FDA compliant and available in both dry and wet flat sheet rolls.

Membrane Characteristics

• Membrane Chemistry: Thin-Film Polyamide
• Backing Material: Non-Woven Polyester
• Stabilized Salt Rejection: 99.5%
• Minimum Salt Rejection: 99.0%
• Flux Range: 40.8 – 59.5 LMH (24.0 – 35.0 GFD)
• Thickness: 130 – 170 µm
• pH Range: 1.0 – 12.0
• Chlorine Tolerance: < 0.1 ppm
  • Note: Oxidizing agents, such as free chlorine, in contact with polyamide membranes may result in shortened operating life or membrane failure.

Test Conditions for Performance Specifications:

• Feed Solution: 2,000 ppm NaCl
• Pressure: 15.5 bar (225 psi)
• Temperature: 25°C (77°F)
• Recovery: 15%
• pH: 8.0
• Operation Time: 30 minutes

Mechanical / Hydraulic

• Standard Sizes:
  • Sample size: 305 mm x 1,016 mm (12 in x 40 in)
  • Nominal roll size: 305 m x 1,016 mm (1,000 ft x 40 in)
• Custom lengths may be available on request.

Operating Guidelines

• Initial Flush: Flush membrane for 30 minutes and discard permeate during the flush prior to operation.
• Storage:
  • Membrane is shipped dry unless wet membrane is specifically requested.
  • Dry membrane: Store in a cool, dry place.
  • Wet membrane: Must remain sealed and refrigerated prior to use. (Refer to Membrane Storage Guide – Flat Sheet Membrane (TSG-O-011) for more details.)

Disclaimer

Extraction may miss figures, footnotes, or revisions; contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet