Sea Water Membrane Sheet for Disc Tube RO Module

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.The DTRO membrane cushions are made of two single membrane discs with an intermediate layer (permeate spacer). The material of intermediate layer is polyester. Using the most advanced ultrasonic technology for seals.which has been proven over many years in different membrane types & membrane applications.All membrane sheet we used for disc tube RO are manufactured by the most professional membrane manufactur in USA. The highest membrane sheet quality can guarantee the best performance.Membrane cushion types for disc tube technology (RCDT module) in two membrane shapes: 1. Round shape2. Octagonal shapeMembrane Cushion drawingMembrane Cushion Specifications   BW30 (75bar)SW30 (90bar)Special SW (120bar)Material:Polyamide TFCPolyamide TFCPolyamide TFCType:OctagonalOctagonalOctagonalOuter Diameter:188.3mm+/-1.0mm188.3mm+/-1.0mm188.3mm+/-1.0mmInner Diameter:44mm+/-1.0mm44mm+/-1.0mm44mm+/-1.0mm*Nominal NaCl Rejection at 25ºC:98.50%99.50%99.50%**Salt Rejection Range in WasteWater:95.0%-99.0%97.5%-99.5%97.5%-99.5%*Test conditions:BW30, 2,000mg/l NaCl @15.5bar,25ºC; SW30 and special SW test based 32,000mg/l NaCl @55bar, ,25ºC;**Final rejection depends on waste water characteristics, temperature, recovery rate, operation pressure, flow rate.  Application 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)Why us:1. We use the best quality membrane sheet to promise long membrane life & high rejection & high flux rate. 2. Low membrane cushion replacement costs, fast delivery date.3. Cross reference: Rochem DT module and PF module, Rotreat RCDT module4. We can offer different kinds of membrane sheet to make membrane cushion as per customer's request.5. We can offer both round and octagonal shaped membrane cushions.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1