RO Membrane LP2540
Key Specifications
Model
LP2540
Effective Membrane Area
28 ft² / 2.6 m²
Work Pressure
150 psi
Salt Rejection
99.2%
Product Description
The LP membrane module is a reverse osmosis membrane product designed for influent TDS≤2000mg/L groundwater and lightly polluted industrial wastewater advanced treatment and other application scenarios, with a wide range of water quality adaptation and operating pressure application, and still maintain a very high water flux performance under the condition of high salt rejection rate.
Products can be used in:
Municipal water desalination
Electronic ultrapure water preparation
Boiler make-up water treatment
Reclaimed water regeneration and other fields
Technical Specifications
| Membrane Element Model | Stable Desalination Rate (%) | Average Water Output GPD (m³/d) | Effective Membrane Area ft²(m²) |
|---|---|---|---|
| CM-LP-2521 | 98.5 | 350 (1.3) | 13 (1.2) |
| CM-LP-2540 | 99.2 | 750 (2.8) | 28 (2.6) |
| CM-LP-4021 | 99.2 | 950 (3.6) | 36 (3.3) |
| CM-LP-4040 | 99.2 | 2,600 (9.8) | 78 (7.2) |
Test Conditions
Test pressure 150 psi (1.03 MPa)
Test solution temperature 25±1 ℃
Test solution concentration (NaCl) 1500±50 ppm
Test solution pH 7-8
Extreme Operating Conditions
Maximum operating pressure 600 psi (4.14 MPa)
Maximum water temperature 45°C
Maximum water SDI₁₅ 5
Free chlorine concentration in water <0.1 ppm
pH range during continuous operation 2-11
pH range during chemical cleaning 1-13