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Tag Archives: RO MEMBRAN INDONESIA

Membran Indonesia FILMTEC,RO MEMBRAN INDONESIA


Filmtec membranes

PERFORMANCE UNDER PRESSURE

Compared to other filtration technologies that rely on a screen or filter to remove particles, reverse osmosis (RO) and nanofiltration (NF) are pressure-driven separation processes that employs a semi-permeable membrane and the principles of cross-flow filtration.

We provide the most widely used RO and NF technologies in the world—trusted by municipalities, manufacturers of all types, small businesses and families wanting clean, healthy water at home.

Filmtec membranes

Filmtec membranes

Filmtec TW

FILMTEC™ reverse osmosis (RO) elements offer the highest quality water for small commercial systems purifying less than one gallon per minute (0.2 m³/d) of RO water.
FILMTEC membranes are available in a variety of sizes to meet a wide range of space requirements.
In addition to the highest quality water and the lowest energy costs, FILMTEC membranes also deliver savings by providing the industry’s longest lasting and most reliable performan

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REVERSE OSMOSIS AND NANOFILTRATION TYPES

Driving technology forward is what we do best. With decades of global experience in working with the most difficult problems in purifying water or liquid streams, regional technical support, and industry-leading innovations, our RO and NF technologies bring world-trusted, top-tier technology to your water filtration needs.

DOW FILMTEC™ Brackish Water Reverse Osmosis 8″ Elements

DOW FILMTEC™ Brackish Water Reverse Osmosis 8″ Elements can separate salts from water and are produced with an automated fabrication process that ensures precision, consistency, and reliability. They are ideal for use in large-scale industrial and municipal water treatment systems that produce greater than approximately 10 gpm (2300 L/h) of permeate. Our RO membranes build on a tradition of leadership in the thin-film composite membrane industry and meet today’s challenges for higher rejection using less energy and resisting foulants in challenging waters.

DOW FILMTEC™ Brackish Water Reverse Osmosis 8″ Elements

DOW FILMTEC™ Brackish Water Reverse Osmosis 8″ Elements can separate salts from water and are produced with an automated fabrication process that ensures precision, consistency, and reliability. They are ideal for use in large-scale industrial and municipal water treatment systems that produce greater than approximately 10 gpm (2300 L/h) of permeate. Our RO membranes build on a tradition of leadership in the thin-film composite membrane industry and meet today’s challenges for higher rejection using less energy and resisting foulants in challenging waters.

FILMTEC™ TYPE MEMBRAN

Dow Filmtec™ BW30-365 9,500 GPD
Reverse Osmosis Membrane
for Brackish Water

Model # BW30-365     

FILMTEC™ BW30-365 element has a nominal active membrane area of 365 square feet (34 m²) and an average permeate flow of 9500 gpd (36 m³/d) under standard conditions, yet external element dimensions are identical to those of conventional 8″ elements. Because the high productivity of the FILMTEC BW30-365 element results from increased surface area and increased element efficiency instead of from the use of higher flux membrane and elevated feed pressure, the rate of membrane fouling remains low. This means higher flow rates can be sustained over time and element service life is prolonged. Lower pressure operation also means system operating economy is enhanced. The high surface area of the FILMTEC BW30-365 element permits design of new RO systems that meet productivity targets with fewer elements. This can mean more compact systems and significantly lower system component and installation expense. The productivity advantages of the FILMTEC BW30-365 element can also be employed in the design of new systems that produce the desired gpd (m³/d) while operating at lower feed pressures. In retrofit applications, the FILMTEC BW30-365 element can be employed to reduce system operating pressure, lower membrane fouling and extend membrane service life. These more productive elements can also be used to increase the capacity of an existing system without expansion of the plant “footprint” or to downsize a system without reduction in permeate flow.

to view a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

A: 40″ B: 1.125″ C: 7.9″

Dow Filmtec™ BW30-2540Reverse Osmosis Membrane for Brackish WaterModel # BW30-2540  |  Part # 80766

FILMTEC™ brackish water reverse osmosis membrane elements provide consistent, outstanding system performance in light industrial applications.

FILMTEC BW30-2540 elements are designed for systems smaller than 1 gpm (0.2 m³/h) offering a hard shell exterior for extra strength.

Elements with a hard shell exterior are recommended for systems with multiple-element housings containing three or more membranes, as they are designed to withstand higher pressure drops.

A: 40″ B: 1.19″ C: 0.75″ D: 2.4″

Dow Filmtec™ BW30LE-4040 2,300 GPD
Reverse Osmosis Membranefor Brackish Water (Low Energy)Model # LE-4040

FILMTEC™ brackish water reverse osmosis membrane elements provide consistent, outstanding system performance in light industrial applications.

FILMTEC BW30LE-4040 delivers highest performance at lowest pressure resulting in less energy usage and lower costs.

Elements with a hard shell exterior are recommended for systems with multiple-element housings containing three or more membranes, as they are designed to withstand higher pressure drops.

to view a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

A: 40″ B: 1.05″ C: 0.75″ D: 3.9″

Dow Filmtec™ 4,000 GPD
Reverse Osmosis Membrane for Seawater

Model # SW30HR-8040

This product has been discontinued by the manufacturer… please call us to see if we still carry this product in stock.

Improved FILMTEC™ seawater reverse osmosis elements offer the highest productivity while maintaining excellent salt rejection.

  • FILMTEC SW30 membrane elements have the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.
  • FILMTEC SW30 elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses.
  • Improved FILMTEC seawater membrane combined with automated, precision element fabrication result in the most consistent product performance available.

Nominal Active Surface Area: 300.0 sq. ft. (28.0 m²)
Permeate Flow Rate: 4,000 GPD (15.0 m³/d)
Stabilized Salt Injection: 99.4%

to view a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

A: 40.0″ B: 1.125″ C: 7.9″

Dow Filmtec™ BWRO 30-400 10,500 GPD
Reverse Osmosis Membranefor Brackish Water

Model # BWRO30-400

The FILMTEC™ BW30-400 element has a nominal active membrane area of 400 square feet (37 m²) and an average permeate flow of 10,500 gpd (40 m³/d) under standard conditions, yet external element dimensions are identical to those of conventional 8″ elements. Because the high productivity of the FILMTEC BW30-400 element results from increased element efficiency instead of from the use of higher flux membrane or elevated feed pressure, the rate of membrane fouling remains low. This means higher flow rates can be sustained over time and element service life is prolonged. Lower pressure operation also means system operating economy is enhanced. The high surface area of the FILMTEC BW30-400 element permits design of new RO systems that meet productivity targets with fewer elements. This can mean more compact systems and significantly lower system component and installation expense. The productivity advantages of the FILMTEC BW30-400 element can also be empolyed in the design of new systems that produce the desired gpd (m³/d) while operating at lower feed pressures.

to view a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

A: 40″ B: 1.125″ C: 7.9″

 



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