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China, Chinese Reverse Osmosis Membrane RO membranereplace of DuPont Dow BW30-400/341 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter MembraneRO MembraneReverse Osmosis System
Ningbo Shuiyi Membrane Technology Development Co., Ltd.
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Product Description About ShuiyiAfter years of honed in the competition, SHUIYI has become one of the few manufacturers in the industry with a full range of membrane technologies and products including microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). Our membrane products are widely used in the application fields of municipal sewage reclamation, industrial wastewater zero discharge, reclaimed water reuse, pure water preparation, highly polluting wastewater treatment, river restoration, decentralized rural sewage treatment, process concentration, and separation, etc., with rich application experience and engineering project cases.IntroductionResaltTM Series of reverse osmosis membrane products are specially developed for desalination of medium and high salinity raw water, with the characteristics of high desalination rate and stable operation. It can be widely used in the coal chemical industry, boiler feed water, reclaimed water reuse, and material concentration.Special grid design is adopted in the inlet channel, which makes the product have more obvious advantages in pollution resistance and easy cleaning.RBW product has a high desalination rate of sodium chloride, high chemical cross-linking degree, chemical cleaning resistance, suitable for the treatment of brackish water.RLP products are specially developed for the removal of inorganic salts and organic small molecules. It has the characteristic of low operation pressure and high desalination rate and is suitable for desalination treatment of raw water with low salinity.FeaturesHigh desalination rate;Excellent flow channel design to reduce fouling and blocking problems;Advanced patented permanent hydrophilic technology, make membrane super anti-fouling.Excellent chemical cleaning resistanceSpecificationsMembrane SpecificationsModelRBW-8040RBW-4040MaterialAromatic PolyamideStructureSpiral wound Active Membrane Area 37 m27.6 m2Spacer Thickness34 milPerformanceStandard Test Solution 2000 mg/L NaClOperation Pressure1.55 MPaTest Temperature25Recovery15%pH6.5-7Permeate Flow Rate (m3/d) /GPD38/100007.6/2000Rejection Rate (%)99.5% Application LimitsMax. Operation Pressure (MPa)/GPM4.1/600Max. Feed Flow (m3/h)/GPM17/753.6/16Feed Temperature Range (oC)5-45Feed pH Range 3-11Cleaning pH Range2-12Max. Feed Turbidity 1.0 NTUMax. Feed SDI155Residual Chlorine Control <0.1Max. Pressure Drop of Single Element 15 psiApplicationsWater purificationReclaim water reuseCooling water treatment Boiler water treatment
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