ro membrane News

  • Breakthrough in prefiltration that protects RO membranes

    Dr. Ibrahim El-Azizi, of the University of Sheffield, recently presented a paper at a desalination conference in Amman Jordan, focusing on the causes of fouling of reverse osmosis (RO) membranes. In a pilot test of filters at a desalination plant in Libya, he studied the causes and extent of fouling. He concluded that filters using “Disruptor™ media is the best solution for reducing the fouling ...


    By Argonide Corporation

  • New Technology increases RO Membrane Efficiency

    By installing Fluid Dynamics Catalytic Scale prevention technology Mitsui Chemical Company in Thailand has increased the pure water yield from its RO plant by 10% Blocking up of membranes by calcium carbonate reduces their efficiency and adds considerably to operating costs as the amount of energy needed by pumps to pump water through the membranes rises. The company installed A catalytic scale ...

  • Toray to supply RO membranes to world`s largest RO seawater desalination plant in Algeria

    Toray Industries announced that it has won an order from Hyflux Ltd to supply reverse osmosis (RO) membranes for the world's largest membrane-based desalination plant to be, with the actual delivery of the product planned for 2010. The Magata Seawater Desalination Plant, to start operating in 2011, will boast water production capacity of 500,000 cubic meters per day, up 50% compared with the ...


    By Japan Corporate News - JCN

  • Global RO Membrane Market to Grow at 7% CAGR to 2019

    Reverse Osmosis is a technology that uses a semi-permeable membrane to remove dissolved salts or organic molecules. The water is pushed under pressure through the membrane, which allows the passage of water molecules but prevents the dissolved salts and bacteria to pass through. A high-pressure pump is used to apply the required pressure for carrying out the process, and depends on the salt ...


  • Aerated RO cleaning system launch

    Microbubble Membrane Cleaning Following a three-year internal research project, Genesys International introduced its new, enhanced RO membrane cleaning system. In a paper presented at the IDA World Congress in Tianjin. According to senior research chemist and process inventor, Max Fazel, the cleaning ...

  • RO plant Chemical- Anti Scalent & membrane cleaning Chemicals and Dosing Chemicals, Chennai

    ANTICALENT SL.NO PRODUCT Anticalent MSI 310 [silica based] Anticalent MDS 220 [non silica based] Anticalent 9050 [non silica based] Anticalent Titan 200 MEMBRANE CLEANING SOLUTION Sl NO PRODUCT RO 9070 [remove organic deposits] RO 9020 [remove calcium & iron oxide] RO 9030 [remove silica ...


    By RRR ENVIRO SYSTEMS

  • Thicker mesh spacer for 8 inch RO elements

    Starting July 1st Woongjin Chemical has standardized 32 mil mesh spacers for all its 8 inch (diameter) 40 inch spiral-wound RO elements (an increase from 28 mil). Also, optional 34 mil mesh spacers are available. Applying the new spacers will help save costs as it reduces the differential pressure. Fouling potential is also reduced because thicker mesh spacers creates more turbulence in the flow ...


    By Toray Chemical Korea

  • Eco-friendly RO system for water desalination

    Israel’s IDE Technologies has launched IDE PROGREEN, a green, eco-friendly reverse osmosis (RO) system for water desalination. IDE Technologies says that its new IDE PROGREEN reverse osmosis (RO) system for water desalination reduces operational costs and increases return on investment (ROI) by optimising energy consumption, eliminating the use ...

  • Voltea’s CapDI vs RO at 2,000 ppm TDS

    Voltea, the world’s leader in membrane Capacitive Deionization (CapDI©), has performed a detailed technical analysis supported by field data from various installation sites that compares CapDI technology to that of Reverse Osmosis (RO), now at 2,000 ppm TDS. In the desalination/water purification technology field, CapDI has often competed with RO in all aspects of the business, from ...


    By Voltea B.V.

  • Pre Book: Worldwide Membranes (RO, UF, MF, Electro dialysis, Gas Separation) - Industry Analysis, Market Size, Share, Trend 2012 - 2018

    Membranes are the barriers which separate two phases and restrict transport of various chemicals in a selective manner. Based on the type of the operation, membranes can be segmented into reverse osmosis, ultrafiltration, mircofiltration, electrodialysis, and gas separation.  These membranes are used in various application areas such as in medicine, biotechnology, food technology, in osmotic ...


  • Membrane element modification

    Woongjin Chemical Co Ltd is pleased to announce a modification to our industrial and commercial reverse osmosis membrane elements as a result of an improvement to our membrane rolling process. Starting May 1st, 2010, our 4-inch, 8-inch and 16-inch elements will no longer use the PET film in the external FRP coating. Due to this change, the external color of the RO element has slightly changed, ...


    By Toray Chemical Korea

  • Ro plant in chennai- 500 LPH- RRR ENVIRO SYSTEMS, Chennai

    RRR ENVIRO SYSTEMS is one of the leading RO Plant supplier in Chennai Tamilnadu.We are the Manufacturing of all the types of RO Plant like 250 LPH,500 LPH, 1000 LPH, 2000 LPH 5000 LPH, 10,000 LPH,20,000LPH with the best rates available in the Indian Market. Design of RO Plant If the water RO systems based on following Water analysis S.No. Parameter Analysis Value TDS (Total ...


    By RRR ENVIRO SYSTEMS

  • Hybrid RO system design feature now available with CSMPro

    CSMPro v4.0, the latest version of the RO system design software developed by Woongjin Chemical Co Ltd, was released on February 1st, 2010. Used to calculate RO performance projections, the updates accommodates the diverse needs of RO users to create more accurate RO water treatment systems using CSM spiral-wound RO membrane elements.A key feature that has been incorporated into CSMPro v4.0 is ...


    By Toray Chemical Korea

  • Dow Launches New RO Product Line for Unique Industrial Application Needs

    Industries requiring dependable and effective liquid separation under extreme conditions such as high-temperature, ultra-high pressure, and extra-wide spacer filtration now have new solutions. Dow Water & Process Solutions, a business unit of The Dow Chemical Company (NYSE: DOW), has introduced a new product series, DOW Specialty Membrane Elements. The series provides a reliable, consistent ...

  • Additional water can be obtained from existing RO plants

    Water production capacity at existing RO sea water desalination plants can be significantly increased. By treating the RO reject water with a new technology, additional pure water can be obtained and the reject can be concentrated for easier disposal. The technology can be integrated in new RO-plants but can also be used as add-ons to existing RO-plants The new technology is called ...


    By Scarab Development AB

  • Dow and Haier Reach New Agreement on FILMTECᵀᴹ RO Components

    Dow Water & Process Solutions (DW&PS), a business unit of The Dow Chemical Company (NYSE:DOW), celebrated the first anniversary of its water purification business cooperation with Haier. Meanwhile, a new collaboration agreement between the two parties was also agreed upon – Haier will purchase original USA-made residential FILMTEC™ reverse osmosis (RO) components for its ...

  • GWT SWRO Membrane System Solutions

    Genesis Water Technologies, Inc., GWT series custom built sea water desalination systems incorporate both proprietary patented nano fiber prefiltration with nano composite membrane technology to provide optimal system performance with reduced capital costs and operating costs. The GWT series sea water systems typically produce 20% more water using while using 20% less power consumption versus a ...

  • American Membrane Technology Association events

    From 1-4 February we were at the AWWA/AMTA Membrane Technology Conference & Exposition in San Antonio, Texas. There were over 90 exhibitors and 140 papers presented. There was even a session in Spanish, where Fernando del Vigo presented a paper entitled ‘What’s New in RO Membrane Cleaning? Micro-Bubbles and High Ionic Strength Effervescent Cleaners Enhance RO Membrane Foulant ...

  • Electronics giant targets membrane market

    Electronics company LG Electronics will be investing more than USD400 million over the next decade to enter the water treatment market and develop an advanced membrane filtration system. The company hopes to generate USD7 billion in revenue by 2020, becoming a top 10 global water treatment company in the process. LG will begin with ...

  • Dynatec to install Hi-Rate MBR process with RO purification WWTP for a Meat Processing facility.

    Dynatec was recently awarded contract to provide a membrane bioreactor followed by reverse osmosis filtration for a new Ham processing facility. The system is designed to reduce the organic content (BOD and COD) as well as the solids content TSS and TDS of the incoming waste stream to achieve the final treated water discharge standards suitable for reuse in a cooling tower and subsequent sewer ...


    By Dynatec Systems Inc.

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