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Industrial RO Membrane
Brackish Water Elements: LP Series
Introduction
LP series (low pressure) aromatic polyamide RO element is developed for treatment of brackish water. It has the characteristics of low-pressure in operation, high permeate flow and excellent rejection performance in removing of solvable salts, TOC, SiO2, etc. It is especially suitable for preparation of high purity water in electronics and power industry.
Application
LP series is normally suitable for treatment of brackish water, surface water, underground water and municipal water with TDS is less than 10000 ppm. It is mainly used for producing various scales of bottled water, drinking water, industrial used pure water, high purity water, boiler replenishment water, also for wastewater reuse, material concentration, purification, and refining purposes.
LP22-8040-440
LP22-8040
LP22-8040/31
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 11500 (43.5)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 225 psi
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 225 psi
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 225 psi
LP22-8040PRO
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 11000 (41.6)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 225 psi
LP21-4040
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2800 (10.6)
Stabilized Rejection Rate (%): 99.6
Operating Pressure: 225 psi
ULP32-8040-440
ULP22-8040
ULP32-8040
ULP31-4040
ULP21-4021
ULP21-2540
ULP21-2521
ULP32-8040/31
ULP4040PRO
ULP21-4040
Ultra Low Pressure Elements: ULP Series
Introduction
ULP series (ultra-low pressure) aromatic polyamide RO element is developed for treatment of surface water and underground water. Its operation pressure is about 2/3 of low-pressure membrane, and the rejection rate can reach 99.5%. It can reduce the investment cost of related pumps, pipelines, containers, and other equipment’s and the operation cost of RO system, improving economic benefits.
Application
ULP series RO element normally suitable for treatment of surface water, underground water, and municipal water with TDS is less than 2000 ppm. It is mainly applied in bottled water, drinking water, boiler replenishment water, food processing, and pharmaceutical industries, and other fields.
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 12650 (47.9)
Stabilized Rejection Rate (%): 99.3
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 12100 (45.8)
Stabilized Rejection Rate (%): 99.0
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 150psi
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2000 (7.6)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2600 (9.8)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2000 (7.6
Stabilized Rejection Rate (%): 99.6
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 36 (3.3)
Permeate Flow Rate GPD (m³/d): 950 (3.6)
Stabilized Rejection Rate (%): 99.0
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 30 (2.8)
Permeate Flow Rate GPD (m³/d): 750 (2.8)
Stabilized Rejection Rate (%): 99.0
Operating Pressure: 150 psi
Active Membrane Area ft2(m²): 14 (1.3)
Permeate Flow Rate GPD (m³/d): 300 (2.8)
Stabilized Rejection Rate (%): 99.0
Operating Pressure: 150 psi

Extremely Low Pressure Elements: ULP Series
Introduction
XLP series (extremely low pressure) aromatic polyamide RO element is developed for treatment of surface water and underground water. Its operation is about 1/2 of low-pressure membrane, and the rejection rate can reach 98%. Thus it can reduce the investment cost of related pumps, pipelines, containers and other equipment and the operation cost or reverse osmosis system, improve economic benefits.
Application
XLP series RO element normally suitable for treatment of surface water, underground water and municipal water with TDS is less than 1000 ppm, it is especially suitable for the second pass of two-pass RO system. It is mainly applied in bottled water, boiler replenishment water, food processing and pharmaceutical manufacturing industries and other fields.
XLP12-8040
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 12800 (48.40)
Stabilized Rejection Rate (%): 99.2
Operating Pressure: 100 psi
XLP11-4040
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2600 (9.8)
Stabilized Rejection Rate (%): 99.2
Operating Pressure: 100 psi

High Oxidation Resistant Elements: HOR Series
Introduction
The HOR series of high oxidation resistant RO element is a new aromatic polyamide composite membrane. It has the characteristics of low pressure in operation, high permeate flow and excellent performance. By applying the special synthesis process, the antioxidant properties of membrane components have been enhanced, enable it to withstand the impact of a certain amount of oxidant substances, thus simplified and optimized the pretreatment of RO system. The process reduces bio-pollution of membrane element, saves operation cost and extends the service life.
Application
The HOR series RO element suitable for treatment of surface water, underground water and municipal water with TDS is less than 10000 ppm. It is especially suitable for municipal and industrial reclaimed water reuse, electroplating wastewater treatment and the treatment of water sources with bio-pollution and oxidizing substances.
HOR22-8040
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 9000 (34.0)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 225 psi
HOR21-4040
Active Membrane Area ft2(m²): 100 (9.3)
Permeate Flow Rate GPD (m³/d): 2200 (8.3)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 225 psi

Seawater Desalination Elements: SW Series
Introduction
The SW series of seawater aromatic polyamide RO element developed for seawater desalination. This series of elements have the characteristics of low operating pressure, low equipment investment, good desalination performance and stability. Among them, the SW8040XHR-400 has the highest desalination rate of 99.85%, which ensures that drinking water can be produced from seawater through one pass RO system.
Application
The SW series membrane elements are generally suitable for the treatment of seawater and brackish water with high concentration. It can be used for seawater desalination, desalination of brackish water with high concentration, boiler replenishment water in power plants, wastewater reuse, concentration, and recovery of high value-added substances such as food and pharmaceuticals, etc.
SW8040XHR-400
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 6000 (22.7)
Stabilized Rejection Rate (%): 99.85
Operating Pressure: 800 psi
SW8040XHR-440
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 6000 (25.0)
Stabilized Rejection Rate (%): 99.85
Operating Pressure: 800 psi
SW8040FR-400
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 8200 (31.0)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW8040HR-400
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 7500 (28.4)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW8040LE-440
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 9500 (35.9)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW8040HR-440
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 8250 (31.2)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW8040XLE-400
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 11000 (41.6)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 800 psi
SW8040LE-400
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 9000 (34.0)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW8040XLE-440
Active Membrane Area ft2(m²): 440 (40.9)
Permeate Flow Rate GPD (m³/d): 12100 (45.8)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 800 psi
SW4040-HR
Active Membrane Area ft2(m²): 95 (8.8)
Permeate Flow Rate GPD (m³/d): 1600 (6.1)
Stabilized Rejection Rate (%): 99.8
Operating Pressure: 800 psi
SW-11-4021
Active Membrane Area ft2(m²): 33 (3.1)
Permeate Flow Rate GPD (m³/d): 750 (2.8)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 800 psi
SW-11-2521
Active Membrane Area ft2(m²): 12 (1.1)
Permeate Flow Rate GPD (m³/d): 270 (1.0)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 800 psi
SW-11-2540
Active Membrane Area ft2(m²): 28 (2.6)
Permeate Flow Rate GPD (m³/d): 600 (2.3)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 800 psi
SW4040LE
Active Membrane Area ft2(m²): 95 (8.8)
Permeate Flow Rate GPD (m³/d): 1900 (7.2)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 800 psi

Heat Sanitizable RO Elements: VHD Series
Introduction
VHD heat sanitizable reverse osmosis membrane element is a product developed for pasteurization in food and pharmaceutical industries. The product uses hygienic pass, shell and accessories, which can minimizes the stagnant areas between membrane element and pressure vessel. The product all components comply with FDA standards.
Features
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Satisfied with the requirement of pasteurization
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Sanitary structure design
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The product complies with USA FDA standards
Application
VHD heat sanitizable reverse osmosis membrane element is a product developed for pasteurization in food and pharmaceutical industries.
VHD-8040/34G
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 9000 (34.0)
Stabilized Rejection Rate (%): 98.0
Operating Pressure: 150 psi
VHD-4038G
Active Membrane Area ft2(m²): 90 (8.4)
Permeate Flow Rate GPD (m³/d): 2100 (7.9)
Stabilized Rejection Rate (%): 98.0
Operating Pressure: 150 psi

Fouling Resistant Elements: FR Series
Introduction
FR series of fouling aromatic polyamide composite membrane element is developed for complex water quality. FR series element with special membrane preparation process, it improved the hydrophilicity, charge characteristic and roughness, can effectively reduce the breeding of biofouling and absorption of pollutants in the membrane surface. The element is applied with a special 34 mil spacer design, which effectively reduces fouling and pressure drop, which is more durable on cleaning and can extend the service life.
Application
The FR series of fouling resistant membranes are normally suitable for treatment of complex water source with TDS less than 10000 ppm. It is mainly used for purification of surface water, mining wastewater, municipal reclaimed water, industrial wastewater, RO brackish water, etc.
FR12-8040
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 225 psi
FR22-8040PRO
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 11000 (41.6)
Stabilized Rejection Rate (%): 99.7
Operating Pressure: 225 psi
FR400-LD
Active Membrane Area ft2(m²): 400 (37.2)
Permeate Flow Rate GPD (m³/d): 10500 (39.7)
Stabilized Rejection Rate (%): 99.6
Operating Pressure: 225 psi
FR11-4040
Active Membrane Area ft2(m²): 90 (8.4)
Permeate Flow Rate GPD (m³/d): 2200 (8.3)
Stabilized Rejection Rate (%): 99.5
Operating Pressure: 225 psi
