Spiral Wound Cataloque

Summary

Product Identification

• Fluid Systems™ family of spiral-wound membranes from Koch Membrane Systems (KMS).
• Technologies: Reverse Osmosis (RO) and Nanofiltration (NF).
• RO Element Series:
  • TFC™ RO membranes, including types such as High Rejection (HR), Seawater (SW), Fouling Resistant (FR), High Flux (HF), and Extreme Rejection (XR).
  • ROGA™ cellulose acetate RO membranes (Chlorine-Tolerant).
• NF Element Series:
  • TFC™ NF membranes, including Softening (S) and Selective Rejection (SR) types (e.g., SR100™).

Operating Limits

• TFC-HF Elements: 99.7% rejection at 800 psi.
• TFC-SW Elements: 99.75% rejection at 800 psi.
• TFC-HR Elements: 99.55% rejection at 225 psi.
• TFC-FR Elements: 99.55% rejection at 225 psi.
• TFC™-XR Elements: 99.75% rejection at 325 psi.
• TFC-S Element: 99% hardness rejection at 80 psi.
• TFC-SR100™ Elements: 99% hardness rejection at 75 psi; 99% rejection of MgSO₄.
• ROGA™ Elements: 98% rejection at 420 psi.

Feed Water

• General Applications: Seawater, brackish water, potable water, industrial process water, municipal & industrial wastewater reuse, high purity water.
• TFC-HF Elements: Seawater and high salinity brackish water.
• TFC-SW Elements: Seawater.
• TFC-HR Elements: Brackish water treatment; excellent for second-pass seawater.
• TFC-FR Elements: Brackish water and wastewater treatment, improved performance in presence of organics and high-fouling conditions.
• TFC™-XR Elements: Brackish water and industrial wastewater treatment.
• ROGA™ Elements: High organic fouling environments where chlorine addition is desired; low-pressure processes where oxidizing agents are a concern.

Product Water

• General: Removal of dissolved salts, water softening, organics removal, TOC removal, high purity water.
• TFC-HR Elements: High silica and salt removal.
• TFC™-XR Elements: High quality permeate, excellent silica and TOC removal.
• TFC-S Element: High hardness and organic removal, THMFP reduction.
• TFC-SR100™ Elements: Softening and organics removal, concentration and de-ashing of expensive compounds.
• NF membranes (general): Excel at removing organics and only divalent and larger ions, while allowing monovalent ions such as Na⁺ and Cl⁻ to pass through. Used for hardness removal, pesticide elimination, and color reduction.
• Packaged Systems: Produce high-quality permeate water for drinking water and industrial wastewater recycling.

Mechanical / Hydraulic

• RO/NF Packaged Systems Capacities: Ranging from 565-1,700 m³/d (150,000-450,000 GPD).

---

Disclaimer: This summary is based on the provided text extract. The original PDF may contain additional figures, footnotes, or revisions not present in this extract. For contractual purposes, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet