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China, Chinese Industrial Lp 8040 Reverse Osmosis System Membrane 8inch Water Filter Replacing RO Membrane1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter MembraneRO MembraneReverse Osmosis
Quanzhou Source Membrane Science & Technology Development Co., Ltd
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Product Description Product DescriptionReverse Osmosis Membrane Modules: The Pinnacle of Efficient Separation and PurificationIn the realm of modern water purification and separation technology, reverse osmosis membrane modules stand as the indispensable cornerstone. These modules are extensively utilized across critical industries like seawater desalination, pure water production, and wastewater treatment. They serve as the foundational equipment for achieving unparalleled levels of efficient separation and purification.ModelUsuagePerformance parameterTest conditionSuitable raw watersalt rejectionAverage produced water gpd(m3/d)Effective membrane areachannelPipe dia. (mm)Width (mil)BW-4040Brackish water membrane element99.50%2400 ( 9.1m3/d)90ft2 (8.36m2)3119Brackish water , High concentration waterBW-804099.50%10000(37.9m3/d)380ft2(35.3m2)3128.7BW-8040-40099.50%10600(40.1m3/d)400 ft2(37.16 m2)3128.7FR-404099.50%2200 (8.3m3/d)90ft2 (8.36m2)3419Water containing a small amount of pollutantsFR-8040-400/3499.50%10000 (37.9m3/d)400 ft2(37.16 m2)3428.7FR-8040-365/3699.50%9500 36m3/d)365ft2(33.91m2)3628.7LE-4040Low pressure membrane element99%2500 (9.5m3/d)90ft2 (8.36m2)3119Low salinity water (good quality water ,such as tap water, etc.)LE-4040-HR99.50%2300 (8.7m3/d)90ft2 (8.36m2)3119LE-402199%1000 (3.8m3/d)38 ft2( 3.53m2)3019LE-804099%11000 (41.6m3/d)400 ft2(37.16 m2)3128.7LE-8040-40099%12500 (47.4m3/d)400 ft2(37.16 m2)3128.7I. Working PrincipleReverse osmosis membrane modules function on the sophisticated principle of reverse osmosis. Simply put, when pressure surpassing the osmotic pressure of a solution is applied, it facilitates the separation of other substances from water, given they cannot traverse the semi-permeable membrane. In a scenario where equal volumes of dilute solution (e.g., fresh water) and concentrated solution (e.g., salt water) are placed on either side of a semi-permeable membrane, osmosis naturally occurs as the solvent (water) migrates to the concentrated side. However, by applying a greater pressure on the concentrated solution, this flow is reversed, allowing the solvent to move from the concentrated side to the dilute side. Consequently, inorganic salts, heavy metal ions, and other impurities remain on the concentrated side, achieving effective water purification and separation, epitomizing the process of reverse osmosis.II. Structural CompositionReverse osmosis membrane modules are primarily constructed from components such as the reverse osmosis membranes, membrane housings, connectors, and more. At the heart of these modules, the reverse osmosis membrane itself is a composite structure made up of an ultra-thin desalination layer, a porous support layer, and a fabric reinforcement layer. The desalination layer diligently filters impurities, permitting only water molecules to pass; the support layer ensures structural integrity, while the fabric reinforcement layer boosts mechanical strength to withstand operational pressures. The membrane housing encases the reverse osmosis membrane, offering protection and sealing, typically crafted from robust engineering plastics or metals. Connectors seamlessly link each membrane element, ensuring unobstructed water flow.III. Common Types1. Spiral Wound Membrane Modules: These are the most prevalent type. Constructed by meticulously winding the reverse osmosis membrane, spacer mesh, and guide cloth around a central tube in a methodical sequence to form a membrane element, which is then housed in a membrane casing. They boast a compact design, expansive effective membrane area per unit volume, and cost efficiency, making them ideal for diverse water treatment systems.2. Hollow Fiber Membrane Modules: Featuring numerous hollow fiber filaments with inner diameters ranging from dozens to hundreds of micrometers. These modules offer high packing density and substantial water production capacity, perfectly suited for large-scale seawater desalination, ultrapure water production, and beyond.3. Plate Membrane Modules: Comprising flat reverse osmosis membranes, support plates, and gaskets, these are assembled using bolts or pressing devices. Although simple and straightforward to clean and maintain, they occupy larger spaces with a comparatively smaller membrane area per unit volume, hence more suitable for small-scale or specialized applications.IV. Performance Advantages1. Exceptional Separation Efficiency: These modules masterfully eliminate nearly all impurities from water, including dissolved salts, microorganisms, colloids, and organic substances. Boasting a desalination rate exceeding 95%, they deliver superior water quality, adhering seamlessly to the stringent demands of various industries for premium water standards.2. Energy Efficiency and Cost-Effectiveness: Unlike conventional separation and purification techniques, the reverse osmosis process requires no heating, resulting in minimal energy consumption and reduced operational costs, perfectly aligning with sustainable development principles.3. Strong Adaptability: Engineered for versatility, our high-performance membrane modules seamlessly adapt to a myriad of influent water qualities and operating conditions. Whether tackling seawater, brackish water, or diverse industrial wastewaters, these modules ensure optimal treatment and reuse. Through expertly designed processes and precise membrane module selection, effective solutions are consistently achieved.4. Simple Operation: Experience ease and efficiency with our automated system, boasting unwavering stability and user-friendly design. It facilitates effortless remote monitoring and management, significantly reducing the complexity and physical demands traditionally associated with manual operations.V. Application Fields1. Seawater Desalination: A pivotal solution for the global challenge of freshwater scarcity, our reverse osmosis membrane modules excel in transforming saline seawater into fresh, potable water suitable for human consumption and industrial applications. Their widespread use in coastal regions underscores their critical role in sustainable water resource management.2. Pure Water Production: Industries such as electronics, pharmaceuticals, and power generation demand exceptionally high standards of water purity. Our reverse osmosis membrane modules serve as indispensable equipment, delivering high-purity deionized water that meets the stringent quality requirements of these sectors.3. Wastewater Treatment and Reuse: Our membrane modules perform advanced treatment of various industrial wastewaters and municipal sewage, effectively removing harmful substances and enabling water recycling. This process not only mitigates environmental pollution but also conserves vital water resources, supporting sustainable practices.4. Food and Beverage Industry: Ensuring the highest standards of quality and safety, our membrane modules purify process water and facilitate the clarification and concentration of fruit juices, wines, and more, contributing to superior product integrity.With ongoing advancements in science and technology, the performance and quality of our reverse osmosis membrane modules are perpetually enhanced, expanding their application scope. As we look to the future, these modules are poised to play an increasingly vital role in addressing global water challenges and advancing sustainable industrial development. Company ProfilePackaging & ShippingFAQQ:1. Do you provide OEM service?A: Yes. Any required logo is available.Q2. Are you trading company or manufacturer?A: We are truely manufacturer. Q3. How could we trust your company by the first time transaction?A:Trade assurance is supported, you could get a sample first to test and check the quality if need. We are a company which has more than 20 years history, and the products are popular in domestic and overseas.Q4. Can you support to send me sample to have a check first?A:Yes, absolutely support.Q5. What can we buy from you except for water analysis instruments?A: UF membrane and UF equipments, RO membrane and RO equiments, MBR membrane, Membrane housing,SS tank and FRP tank, EDI and EDI equipment, ultraviolet sterilizer, kind of water treatment resin, dosing tank and dosing pump and many other water treatment products.Q6. Can we be your wholesaler and agent?A: Yes, welcome to be our water treatment wholesaler and agent. A high efficiency team and high-end products will createyour company's bright future.Q7. What's kind of payment can you accept?A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Moneygram.
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