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Product Name: Dreamem Water Treatment Industry RO Membrane Reverse Osmosis Model NO.: 8040 4040 Type: RO Membrane Type: Tubular Salt Rejection Rate: 99.5% Specification: Specification: Trademark: DREAMEM USA Transport Package: Carton Box Specification: 4040 Origin: Colorado USA HS Code: 8421991000 Product Description 4040 8040 Housing 40 Price Industrial Seawater Ro Membrane Ro Membrane can remove many types of molecules and ions bigger than 0.0001um from solutions, and allow smaller components of the solution (typically water) to pass freely. One of its common applications is seawater desalination, in which pure water is produced from a highly saline feed stream. Membrane material: Polyamide; Special composite membrane. We supply reverse osmosis membrane elements with standard, low and extra low pressure for water treatment as well as for sea water purification by using high quality imported Ro Membrane sheet. The feed channel height can be varied by the thickness of the feed spacer material (from 13 to 120 mil). This helps to adapt the viscosity or the solids content of the liquid. This design feature leads to excellent hydrodynamics in combination with low energy demand. To meet some specialty applications, high sanitary, fouling resistant or high temperature membrane products are available.Ro Membrane Advantages> High flux, low energy consumption and long life> imported high quality raw material> Simple and economic module replacement> Various choices of module dimensionsRo Membrane APPLICATION> Desalting of various liquid> Ultrapure water production in Pharmaceutical, biotech industry> Whey concentration in dairy industry> Boiler feed water at power stations> Home & commercial drinking machineIndustrial reverse osmosis film productsDN membrane DM - RO series bitter salt water reverse osmosis membrane element, using a self-developed bitter salt water special poly amide compound reverse osmosis film made of roll, can salt content 5000 mg/L toDesalination of bitter salt water, surface water, groundwater, and other water sources.Brackish Water MembraneParametersTypeDM-RO-BW4040DM-RO-BW8040Membrane MaterialCross linked Fully Aromatic Poly amide CompositeMembrane Area ft2(m2)85(7.9)400(37.0)Product Flow Rate GDP(m3/d)2300(8.7)10500(39.7)Salt Rejection99.599.599.299.0conditionsFeed water pressure psi(MPA)225(1.55)225(1.55)Feed water temperatureºC(F)25(77)25(77)Feed water concentration ppm2000(NACL)2000(NACL)Feed water pH range7.57.5Single element recovery rate%1515Operating limitsMax.Operating pressure psi(MPA)600(4.2)600(4.2)Max.Operating temperatureºC(F)45(143)45(143)Max feed flow GPM(m3/h)16(3.6)75(17)Feed SDI155.05.0Feed water chlorine ppm0.10.1Feed water turbidity NTU1.01.0Feed water pH range,continuous cleaning3-103-10Feed water pH range,chemical cleaning2-122-12Max.Pressure drop/element psi(MPA)15(0.1)15(0.1)FAQ01. How do I buy your creative products?A: You can provide us with your water source, water quality, flow rate and ground area(please contact us for more information).02. How to pay?A: TT and L/C are acceptable and TT will be more popular. 30 deposits before production, 70 balances before TTinstallation.03. What is the delivery time?A: It depends on the number of orders. In general, delivery times will be within 4 to 6 weeks.04. How to package the product?A: We use standard packing. If you have special packing requirements, we will pack as required, but the cost will be paid by the customer.05. How to prevent corrosion of equipment?A: We use some of the world's most famous coatings, such as Sigma Coating and PainBow. In addition, we strictly follow the standard process of painting.06. How do you make your equipment?A: Our processing techniques include laser / plasma cutting, automatic welding, numerical control cutting and bending.07. How to install the device after it arrives at its destination?A: We will provide you with detailed illustrations. If necessary, we 'll send technicians to help you. However, Visa fees, air tickets, accommodation, and wages will be paid by the buyer.
