reverse osmosis fouling Downloads

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    Hydranautics CPA5-LD Brackish Water Reverse Osmosis Membrane Elements

    Membrane Element CPA5-LD (Low Fouling Technology) Performance: Permeate Flow: 11,000 gpd (41.6 m3/d) Salt Rejection: 99.7 % (99.6 % minimum) Type Configuration: Low Fouling Spiral Wound Membrane Polymer: Composite Polyamide Membrane Active Area: 400 ft2 (37.1m2) Feed Spacer: 34 mil (0.864 mm) Application Data* Maximum Applied ...

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    Getting the Most Out of Your Reverse Osmose Brochure

    Membrane Fouling Considerations The feed water, depending on its source, may contain various concentrations of suspended solids and dissolved matter. Suspended solids may consist of inorganic particles, colloids and biological debris such as microorganisms and algae. Dissolved matter may consists of highly soluble salts, such as chlorides, and sparingly soluble salts, such as carbonates, ...


    By Lenntech Water Treatment

  • Challenges of Mitigating Membrane Fouling Brochure

    26th ANNUAL WATEREUSE SYMPOSIUM CHALLENGES OF MITIGATING MEMBRANE FOULING THROUGH CHEMICAL PRE-TREATMENT Michael Chan, P.E., Duraflow, Tewksbury, MA Abstract The most important factor in water recycling and reuse with Reverse Osmosis (RO) is the pretreatment that protects the RO membrane against fouling, scaling or degradation. The recent trend to the widespread application of low-pressure ...


    By Duraflow LLC

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    Genesol - Model 704 - Membrane Cleaner (Alkaline Powder) Datasheet

    Genesys International Limited 3A Aston Way, Middlewich, Cheshire, UK, CW10 0HS t: +44(0)1606 837 605 f: +44(0)1606 837 558 e: info@genesysro.com YEARSYEARSApplicationGenesol 704 should be used as a 1 - 2% solution at a stabilized pH of 11.8 – 12.3 in membranes with ‘light’ organic fouling. Genesol 704 should be alternately soaked and recycled through the membrane system for 2 - ...

  • Lavasol 4 (Neutral Ph) Liquid Membrane Cleaner Brochure

    LIQUID MEMBRANE CLEANER 4Lavasol™ 4 is a neutral pH liquid formulation than combines solubilizing and dispersing agents, and surfactants designed specifically to remove bacterial byproducts, hydrocarbons, silt, and similar particulate foulants. Used in a program that includes an acidic cleaner for inorganic scale and metal hydroxides, this highly efficient product provides excellent foulant ...


    By H2O Innovation

  • Lavasol 3 (Neutral Ph) Cellulose Acetate Liquid Membrane Cleaner Brochure

    LIQUID MEMBRANE CLEANER 3Lavasol™ 3 is a neutral pH liquid formulation that combines surfactants, solubilizing and dispersing agents, designed specifically to remove bacterial by-products, hydrocarbons, silt, and similar particulate foulants. Used in a program that includes an acidic cleaner for inorganic scale and metal hydroxides, this highly efficient product provides excellent foulant removal ...


    By H2O Innovation

  • RoClean P703

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean P703 Low pH RO Membrane Cleaner - Powder Performance: RoClean P703 offers an array of performance benefits: ? Superior results in the removal of metals and calcium ...


    By Avista Technologies

  • RoClean P111

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean P111 High pH RO Membrane Cleaner - Powder Performance: RoClean P111 offers a variety of performance benefits: ? Superior results in the removal of organic and ...


    By Avista Technologies

  • RoClean L212

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean L212 High pH RO Membrane Cleaner - Liquid Performance: RoClean L212 offers an array of performance benefits: ? Compatible with the polyamide elements of all the major ...


    By Avista Technologies

  • Lavasol - 1 - Liquid Membrane Cleaners Datasheet

    LIQUID MEMBRANE CLEANER 1Lavasol™ 1 is a low pH, low foaming liquid formulation that combines chelants and solubilizing agents designed specifically to remove metal hydroxides, calcium carbonate, and other similar scales. Used in a program that includes an alkaline cleaner for organics and particulate removal, this highly efficient product provides excellent foulant removal resulting in longer ...

  • Lavasol 1 (Low Ph) Liquid Membrane Cleaner Brochure

    LIQUID MEMBRANE CLEANER 1Lavasol™ 1 is a low pH, low foaming liquid formulation that combines chelants and solubilizing agents designed specifically to remove metal hydroxides, calcium carbonate, and other similar scales. Used in a program that includes an alkaline cleaner for organics and particulate removal, this highly efficient product provides excellent foulant removal resulting in longer ...


    By H2O Innovation

  • Lavasol 7 (High Performance Alkaline) Liquid Membrane Cleaner Brochure

    LIQUID MEMBRANE CLEANER 7Benefits• Low foaming formulation• Effective on a wide range of foulants• Compatible with all polyamide RO and NF membranes• Can be used on most MF and UF membranes• Liquid cleaner easily diluted to application strengthUses• For use on reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF) and micro-filtration (MF) membranes• For effective removal of ...


    By H2O Innovation

  • Lavasol 2 (High Ph) Liquid Membrane Cleaner Brochure

    LIQUID MEMBRANE CLEANER 2Lavasol™ 2 is a high pH liquid formulation that combines solubilizing and dispersing agents, designed specifically to remove bacterial by-products, hydrocarbons, silt, and similar particulate foulants. Used in a program that includes an acidic cleaner for inorganic scale and metal hydroxides, this highly efficient product provides excellent foulant removal resulting in ...


    By H2O Innovation

  • RoClean P303

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean P303 Low pH RO Membrane Cleaner - Powder Performance: RoClean P303 offers an array of performance benefits: ? Superior results in the removal of metals and calcium ...


    By Avista Technologies

  • RoClean L403

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean L403 Low pH RO Membrane Cleaner - Liquid Performance: RoClean L403 offers an array of performance benefits: ? Compatible with polyamide and cellulose acetate ...


    By Avista Technologies

  • RoClean L211

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean L211 High pH RO Membrane Cleaner - Liquid Performance: RoClean L211 offers an array of performance benefits: ? Contains a proprietary blend ...


    By Avista Technologies

  • RoClean L211

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. RoClean L211 High pH RO Membrane Cleaner - Liquid Performance: RoClean L211 offers an array of performance benefits: ? Contains a proprietary blend of buffers, low foaming ...


    By Avista Technologies

  • NF/RO - Membrane and Conventional Systems Brochure

    NF/RO MEMBRANEIntegrated Nanofiltration and Reverse OsmosisWe solve a broad range of treatment challenges with guaranteed results.As a manufacturer of membrane and conventional systems, Tonka Water brings you the best technology of both treatments in one system. As a single source equipment provider, we guarantee system performance. Our membrane systems offer solutions across the full filtration ...


    By Tonka Equipment Company

  • Neutralcal - Model TD - Cleaners Membranes- Brochure

    When the membranes are fouled too much, these membranes should be cleaned to regain the efficiency. To select the optimal cleaning solution and cleaning protocol the fouling must be known. The use of a wrong type of cleaner could actually make the situation worse. To get a clear view of the fouling’s composition it is recommended to perform a membrane ...


    By Aquatreat bvba

  • RoCide DB5

    Avista Technologies, Inc. Avista Technologies (UK) Ltd. Phone: + 1 760 744 0536 Phone: + 44 131 449 6677 Info@avistatech.com Info@avistatech.co.uk Visit www.avistatech.com for a list of global offices and distributors. Performance: RoCide®DB5 biocide offers numerous performance benefits: ? Instantaneous antimicrobial activity as a non-oxidizing slimicide/bactericide. ? Kills bacteria, ...


    By Avista Technologies

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