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Litree GEMINI-S14 MBR membrane cassette
Core Specifications & Parameter Table:
Parameter:Technical Specification
Model No.:GEMINI-S14
Membrane Material：Reinforced Hollow Fiber (PVDF) / PET supporting layer
Pore Size：0.02 μm
Fiber ID / OD：1.0 mm / 2.0 mm
Active Membrane Area：322 m² (Per Cassette / Frame)
Single Module Area：23 m²
Single Module Weight：13 kg (Dry Weight)
Single Module Dimension：721 × 70 × 1622 mm (L × W × H)
Cassette/Frame Dimension：1210 × 805 × 2010 mm (L × W × H)
Filtration Model：Outside-in (Negative Suction Pressure)
Operating & Design Limits：
Max. Operation Pressure / TMP: -60 kPa (-0.06 Mpa / -8.7 psi)
Operating Temperature Range: 5°C – 40°C (Max. 45°C)
Recommended pH Range: 1 – 12 (Wide tolerance up to 13 during CIP)
Max. Active Chlorine Tolerance: 1,000 ppm
Design Flux Range: 10 – 30 LMH (L/m² ⋅ h)
Backwash Type: Air-Water Backwash
Technical Features & Advantages：
High Filtration Precision: The 0.02 micron pore size provides an excellent physical barrier that efficiently removes suspended solids (SS), bacteria, colloids, and pathogens, ensuring high-quality effluent.
Reinforced PVDF Material: Built with a PET supporting layer, the reinforced PVDF hollow fiber offers high mechanical strength, eliminating the risk of fiber breakage during long-term aeration and operation.
High Resistance to Fouling: Optimized aeration and header designs allow for stable permeability and highly sustainable cross-flow filtration performance.
Separation of HRT & SRT: MBR technology completely separates Hydraulic Retention Time (HRT) and Sludge Retention Time (SRT), simplifying the downstream system design and footprint.
Typical Applications：
Municipal Sewage Treatment & Wastewater Upgrades.
Industrial Wastewater Treatment (Textile, Chemical, Oil Refinery, etc.).
Pretreatment for Reverse Osmosis (RO) systems.
Reclaimed Water Reuse / Water Recycling Projects.
To enquire about prices for authentic industrial water treatment consumables such as RO membranes, NF membranes, UF membranes, ion exchange resins and EDI modules, please use the contact details below.
