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China, Chinese Disc Tube RO Membrane Module for Rotreat Rcdt Module, Deknomat Cdro Module, Pall, Rochem, Nanostone Membrane for Landfill Leachate1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsDeknomat Cdro ModulePallRochemNanostone Membrane for Landfill LeachateDtroMembrane
RisingSun Membrane Technology (Beijing) Co., Ltd.
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Product Description RisingSun Membrane's Disc. Tube membrane module includes RO and NF by using different kinds of membrane sheet. The membrane module structure is completed distinct from the traditional spiral wound membrane. With open flow channels, feed flows through the entrance into the pressure vessel and reach the disc in a short distance. Then the feed flows 180 degrees from one side of the membrane reverse flow into the other side of the membrane, into the next disc again and finally runoff from outlet.This special design makes feed collide with the disc bulge through the membrane surface forming turbulence which increases flow rate and self-cleaning function and long service life of the membrane.Features:High strength design, up to 160bar operation pressureSimple pre-filtrationOpen channel configuration enables low flow resistance and low concentration polarization, Minimize membrane scaling and foulingEasy to maintainHigh rejection and high recovery rates with low energy costs (up to 99.6%)Long membrane lifeLower membrane replacement costsHigh quality product waterApplication fields:Treatment & re-use of landfill leachate High concentration of industrial waste waterEffluent & waste water treatment from API, formulation plant & combined effluent from pharmaceuticals industryEffluent treatment from textile industry and dyeing unitPicking & oily waste treatment in steel industryMetal recovery waste recyclingTraditional spiral RO / NF concentrate treatment High COD/BOD waste water treatment (max. COD 20,000ppm)A typical process diagram:90bar High pressure membrane module specification: ItemsHigh pressure (90bar) ModelSP-DTRO5-8042 Membrane sheet Composite Polyamide (RO5) Membrane cushion qty. (pc)209 Stable rejection**99.5% Min. Rejection (%)99.0% Membrane effective area (m2)>9.4 Feed flux** (l/h)500-1200 Permeate flux range (l/h)400 Hydraulic disc materialABS Vessel materialFRP Operation pressure (bar)90 Max. TMP (bar)9 Max. operation temperature (oC)40 Chlorine tolerance (ppm)<0.1 Recommended operation pH3-11 Chemical cleaning pH@40oC2-12** RO5 test condition: 32,000mg/l NaCl solution at 55bar applied pressure, 25oC; Permeate flux and stable rejection may vary based on inlet water condition. There may have about ±20% change for individual module permeate flux. Operation Pressure (bar)90 bar Total module length A (mm) 1400 Vessel length B (mm)1150 Module diameter C (mm)220 Vessel to top of frame D (mm)98 Inlet to flange center distance E (mm)76 Outlet to flange center distance F (mm)56 Inlet & outlet connections diameter (mm)12 Permeate connection (mm)1 x G3/8"-90° elbow for 9mm hoseDTRO / DTNF membrane module structure ItemNameItemNameItemNameItemName1Tie rod7End flange13O-ring 14-219Reinforced top flange2Thick nut 8Screwing tie rod14O-ring 52-420Membrane vessel3Top flange9Tie rod gasket15O-ring 48-221Reinforced rod4Distance fitting10Thin nut16Membrane cushion22Reinforced end flange5Hydraulic disc11Inlet/Outlet connection17O-ring 39-323Reinforced nut6Lip seal12Permeate connector18Screwing tie rod Why us?1. Cost is competitive and fast lead time.2. Cross reference: Rochem DT module and PF module3. Cross reference: Rotreat RCDT module, Deknomat module, PALL, Rochem, Nanostone membrane4. We use American high quality membrane sheet.FAQ 1, Q: Are you manufacturer? A:Yes, definitely,our factory locate in Beijing,China. 2, Q:What's your main products ? A: we manufactur filter membranes, RO, NF, UF, MF membrane, spiral wound/flat sheet membrane, tubular membrane, MBR, DTRO, STRO,E-coat UF membrane, anode cell etc. 3, Q: what's your main market? A:There're about 94 countries we've been exported, mainly in USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc. 4, Q:Can you supply free sample? A:Yes, we can supply free samples which are in stock, and the freight charge should be on your side. 5, Q: What about the package? A:The membrane elements are wrapped with plastic bubble paper, then carton box, safe wooden box outise, the breakage is less than 1%. 6, Q: Do you offer OEM? A: Sure!
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