Membran Indonesia FILMTEC,RO MEMBRAN INDONESIA

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.

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