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FILMTEC Industrial RO Membrane
Description：
Electric power, petrochemicals, steel, electronics, pharmaceuticals, food and beverage, municipal and environmental protection, boiler feedwater, industrial purified water, electronic-grade ultrapure water production, drinking water purification, and even wastewater reuse—these are various fields where these technologies are applied.
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Founded in 1977 in Minneapolis, USA, FILMTEC became a wholly-owned subsidiary of The Dow Chemical Company in 1985. Leveraging Dow's cutting-edge chemical production technologies, FILMTEC has enhanced the overall performance of its membrane products, including dry module automated production technology and equipment.
Their products boast exceptional performance consistency, chemical and physical stability, and long-term reliability. As pioneers in composite membrane development and synthesis, FILMTEC leads the membrane technology industry.
Dow FILMTEC™ reverse osmosis elements are highly regarded in the market, featuring advanced membrane manufacturing and fully automated winding technologies that ensure long-term stability, higher desalination rates, and lower operating costs.
The full range of FILMTEC™ membrane elements meets diverse user requirements, from systems demanding the highest water purity to those prioritizing cost-effectiveness.
The BW30 series is widely recognized in the reverse osmosis membrane industry for its stable performance and adherence to water quality standards. -
ModelTW30-2521TW30-4021BW30-4040BW30-400PerformanceStable Desalination Rate (%)99.599.599.599.5Minimum Desalination Rate (%)98.098.098.098.0Average Permeate Flow GPD (m³/d)325（1.23）900(3.41)2,400（9.0）10,500（40）Effective Membrane Area ft² (m²)------82（7.6）400（37）Test ConditionsTest Pressure225psig(15.5bar)Test Liquid Temperature25℃Test Liquid Concentration (NaCl)2000ppmTest Liquid PH8Single Element Recovery Rate8%8%15%15%
*PS: The listed permeate flow values in the table are averages. For individual membrane element production variations, please refer to the original manufacturer's website.
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Product Features IntroductionFounded in 1977 in Minneapolis, USA, FILMTEC became a wholly-owned subsidiary of The Dow Chemical Company in 1985. Leveraging Dow's cutting-edge chemical production technologies, FILMTEC has enhanced the overall performance of its membrane products, including dry module automated production technology and equipment.
Their products boast exceptional performance consistency, chemical and physical stability, and long-term reliability. As pioneers in composite membrane development and synthesis, FILMTEC leads the membrane technology industry.
Dow FILMTEC™ reverse osmosis elements are highly regarded in the market, featuring advanced membrane manufacturing and fully automated winding technologies that ensure long-term stability, higher desalination rates, and lower operating costs.
The full range of FILMTEC™ membrane elements meets diverse user requirements, from systems demanding the highest water purity to those prioritizing cost-effectiveness.
The BW30 series is widely recognized in the reverse osmosis membrane industry for its stable performance and adherence to water quality standards. -
Specification SheetModelTW30-2521TW30-4021BW30-4040BW30-400PerformanceStable Desalination Rate (%)99.599.599.599.5Minimum Desalination Rate (%)98.098.098.098.0Average Permeate Flow GPD (m³/d)325（1.23）900(3.41)2,400（9.0）10,500（40）Effective Membrane Area ft² (m²)------82（7.6）400（37）Test ConditionsTest Pressure225psig(15.5bar)Test Liquid Temperature25℃Test Liquid Concentration (NaCl)2000ppmTest Liquid PH8Single Element Recovery Rate8%8%15%15%
*PS: The listed permeate flow values in the table are averages. For individual membrane element production variations, please refer to the original manufacturer's website.