RisingSun Membrane Technology (Beijing) Co., Ltd.  

Product Name: Disc. Tube RO Membrane Module for Industial High TDS / Cod Waste Water (120bar) Model NO.: DTRO5-8042-H Type: RO Membrane Type: Disc Tube Operation Pressure: 120bar Membrane Area: >9.4 Square Meter Stable Rejection: 99.5% Membrane Sheet: The Best in The World Cross Replacement: Rochem, Rotreat, Pall Vessel Material: FRP Trademark: RisingSun Transport Package: Wooden Box Origin: China HS Code: 84212990 Product Description Disc tubular membrane technology referred to as DT membrane or RCDT membrane (Radial Channel Disc Tube membrane module) or PT membrane (Plate Tube membrane module) which is the most advanced products in DT membrane module technology. The most common DT membrane products are (DTRO) and (DTNF).RisingSun Membrane is a successful manufacturer of Disc Tube RO (DTRO) or so called RCDT membrane module mainly for landfill leachate and other high TDS / COD waste water.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 120bar operation pressureSimplepre-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 98.0%)Long membrane lifeLower membrane replacement costsHigh quality product waterApplication fields:Treatment & re-use of landfill leachateHigh 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 treatmentHigh COD/BOD waste water treatment (max. COD 20,000ppm)Our advantages:1. Cost is competitive and fast lead time.2. Cross reference: Rochem DT module and PF module3. Cross reference: Rotreat RCDT module4.We can offer round shaped membrane cushions, and octagonal shaped membrane cushions.A typical process diagram:120bar High pressure membrane module specification:ItemsHigh pressure (120bar) ModelSP-DTRO5-8042-H Membrane sheetComposite Polyamide (RO) 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)120 Max. TMP (bar)9 Max. operation temperature(ºC)40 Chlorine tolerance (ppm)<0.1 Recommended operationpH3-11 Chemical cleaning pH@40ºC2-12** RO5, RO6 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)120 bar Total module length A (mm) 1400 Two flange distance B (mm)1225 Flange width C (mm)240 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 membrane module structureItemNameItemNameItemNameItemName1Tie 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