Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specified Performance

• Permeate Flow (at initial test): 8,000 gpd (30.3 m3/d)
• Salt Rejection: 99.8% (99.7% minimum)
• Test Conditions: 32000 ppm NaCl solution
  – 800 psig (5.5 MPa) Applied Pressure
  – 77 °F (25 °C) Operating Temperature
  – 10% Permeate Recovery
  – 6.5 – 7.0 pH Range

*The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified. Expect as much as 25% flux loss after operating near high pressure limits.

General Product Description

• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Membrane Active Area**: 330 ft2 (30.7 m2)
• Feed Spacer: 34 mil (0.86 mm)

Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box

Element Details**

**Values listed are indicative, not specified. For more detailed specifications, see our Technical Service Bulletin documents or contact Hydranautics Technical Department.

Product Use and Restrictions

• Maximum Applied Pressure: 1800 psig (124 bar) up to 30°C (see Chart 1 for detail)
• Maximum Chlorine Concentration: < 0.1 ppm
• Maximum Operating Temperature: Pressure dependent (see Chart 1 for detail)
• pH Range, Continuous (Cleaning): 2-11 (1-13)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 85 gpm (19.3 m3/h)
• Minimum Brine Flow: 12 gpm (2.7 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)

Note: The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.

Table 1: Maximum pressure vs temperature

Max pressure Vs Temperature limits for

PRO-XP elements

• Complements BWRO and SWRO by further increasing the solute concentration
• Reduces CAPEX and OPEX by downsizing the evaporator by reducing brine volume
• Increases the overall efficiency of ZLD / MLD systems
• Cost-effective, innovative, and sustainable

• Brine dewatering
• Municipal wastewater
• Landfill and leachates
• Pharmaceutical
• Mining water treatment
• Textile Industries
• Power & energy

Specifications

•  Proven performance
•  Delivers high quality permeate water while minimizing CAPEX
•  Offers the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1 – 13) tolerance and the support of DUPONT technical representatives

• Industrial water demineralization
• Production of municipal drinking water
• Water reuse

DUPONT FILMTEC SW30HRLE-400 offers high rejection and low total cost of water for seawater desalination.

Advantages

• High flux reduces energy use or pressure required
• Good rejection results in good quality water
• High boron rejection
• Filmtec performance and quality

Important Information

Proper start-up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved.

Before initiating system start-up procedures, membrane pretreatment, loading of the membrane elements, instrument calibration and other system checks should be completed.

Please refer to the application information literature entitled “Start-Up Sequence” (Form No. 609-02077) for more information.

Operation Guidelines

Avoid any abrupt pressure or cross-flow variations on the spiral elements during start-up, shutDUPONTn, cleaning or other sequences to prevent possible membrane damage. During start-up, a gradual change from a standstill to operating state is recommended as follows:

• Feed pressure should be increased gradually over a 30-60 second time frame.
• Cross-flow velocity at set operating point should be achieved gradually over 15-20 seconds.
• Permeate obtained from first hour of operation should be discarded.

General Information

• Keep elements moist at all times after initial wetting.
• If operating limits and guidelines given in this bulletin are not strictly followed, the limited warranty will be null and void. Refer to DUPONT™ FILMTEC™ Reverse Osmosis and Nanofiltration Element Three-Year Prorated Limited Warranty (Form No. 609-35010)
• To prevent biological growth during prolonged system shutDUPONTns, it is recommended that membrane elements be immersed in a preservative solution.
• The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements.
• Maximum pressure drop across an entire pressure vessel (housing) is 50 psi (3.4 bar).
• Avoid static permeate-side backpressure at all times.

Advantages

• High flux reduces energy use or pressure required
• Good rejection results in good quality water
• High boron rejection
• Filmtec performance and quality

Important Information

Proper start-up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved.

Before initiating system start-up procedures, membrane pretreatment, loading of the membrane elements, instrument calibration and other system checks should be completed.

Please refer to the application information literature entitled “Start-Up Sequence” (Form No. 609-02077) for more information.

Operation Guidelines

Avoid any abrupt pressure or cross-flow variations on the spiral elements during start-up, shutdown, cleaning or other sequences to prevent possible membrane damage. During start-up, a gradual change from a standstill to operating state is recommended as follows:

• Feed pressure should be increased gradually over a 30-60 second time frame.
• Cross-flow velocity at set operating point should be achieved gradually over 15-20 seconds.
• Permeate obtained from first hour of operation should be discarded.

General Information

• Keep elements moist at all times after initial wetting.
• If operating limits and guidelines given in this bulletin are not strictly followed, the limited warranty will be null and void. Refer to DUPONT™ FILMTEC™ Reverse Osmosis and Nanofiltration Element Three-Year Prorated Limited Warranty (Form No. 609-35010)
• To prevent biological growth during prolonged system shutdowns, it is recommended that membrane elements be immersed in a preservative solution.
• The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements.
• Maximum pressure drop across an entire pressure vessel (housing) is 50 psi (3.4 bar).
• Avoid static permeate-side backpressure at all times.

Advantages

• High flux reduces energy use or pressure required
• Good rejection results in good quality water
• High boron rejection
• Filmtec performance and quality

Important Information

Proper start-up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved.

Before initiating system start-up procedures, membrane pretreatment, loading of the membrane elements, instrument calibration and other system checks should be completed.

Please refer to the application information literature entitled “Start-Up Sequence” (Form No. 609-02077) for more information.

Operation Guidelines

Avoid any abrupt pressure or cross-flow variations on the spiral elements during start-up, shutdown, cleaning or other sequences to prevent possible membrane damage. During start-up, a gradual change from a standstill to operating state is recommended as follows:

• Feed pressure should be increased gradually over a 30-60 second time frame.
• Cross-flow velocity at set operating point should be achieved gradually over 15-20 seconds.
• Permeate obtained from first hour of operation should be discarded.
• Please refer to the product technical manual.

General Information

• Keep elements moist at all times after initial wetting.
• If operating limits and guidelines given in this bulletin are not strictly followed, the limited warranty will be null and void. Refer to FILMTEC™ Reverse Osmosis and Nanofiltration Element Three-Year Prorated Limited Warranty (Form No. 609-35010).
• To prevent biological growth during prolonged system shutdowns, it is recommended that membrane elements be immersed in a preservative solution.
• The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements.
• Maximum pressure drop across an entire pressure vessel (housing) is 50 psi (3.4 bar).
• Avoid static permeate-side backpressure at all times.
• Wear protective eye shields, gloves, and sleeves to avoid prolonged contact with eyes, skin, and clothing.