Low pressure RO membrane LG BW400ES

    Brand: LG
    Origin: Korea


    • Model: LG BW 400 ES
    • Size: 8040
    • Flow: 39.7 m3/day
    • Test pressure: 150 PSI (10.3bar)
    • Stabilized Salt Rejection: 99.5 %
    • Minimum Salt Rejection: 99.6 %
    • Boron reduction: 89 %
    • Test conditions: NaCl: 2000 ppm, pressure 10.3 bar, temp. 25 oC, Recovery rate: 15%
    • Nano technology RO membrane: TFN
    • Application: Applicable to water sources with low TDS index, priority is given to get more pure water
    • Manufacturer LG Chem(NanoH2O)
    • Get an immediate 5% discount on your total order when purchasing more than 10 units of product. Please log in to cart and checkout to receive the offer immediately
    • Pay with MoMo and get 2% discount - View your cart
    • Product unit price: VAT included
    • Commitment to quality: With every product sold, we are always committed to providing quality to customers. For any complaints, you can contact directly to hotline 0913 90 72 74
    • Product: 100% genuine, original, original packaging
    • Warranty: 12 months, return within 14 days if there is a manufacturer defect
    • Transportation and installation: Reputable - fast - on time
    • After-sales service: Peace of mind, dedicated to customers.

    Low pressure RO membrane LG BW400ES

    Introduction of Low pressure RO membrane LG BW400ES

    LG Chem’s brackish water RO membranes lower water treatment costs by improving energy efficiency and productivity. These thin-film nanocomposite (TFN) membranes feature benign nanomaterials incorporated into the thin-film polyamide layer of a composite membrane. This innovative patented and patentpending technology significantly increases membrane permeability while matching best-in-class salt rejection.

    • Superior flux and high salt rejection
    • Ideal for low energy applications
    • Easy to retrofit existing RO plants

    Features, technical specifications, drawings in the product catalog:

    BW 400 ES
    BW 400 ES

    Outstanding advantages of Low pressure RO membrane LG BW400ES:

    • Advanced materials: made from materials produced using Nano technology. This is the most advanced technology today, applying Nano Technology to help the membrane have higher durability and more effective use.
    • The membrane has high permeability.
    • Due to the superior materials and structure, the water permeability performance is higher with much lower pressure than the old technology.
    • This helps save energy and reduce costs for users.
    • Provided certification to meet NSF-61, ISO 9001:2008, ISO / IEC 27001:2013 standards in the field of drinking water production.

    Operating conditions of Low pressure RO membrane LG BW400ES:

    Max. Applied pressure600 psi (41 bars)
    Max. Chlorine concentration<0.1ppm
    Max. Operating temperature45°C (113°F)
    pH Range, Continuous (Cleaning)2-11 (2-13)
    Max. Feedwater turbidity< 1.0 NTU
    Max. Feedwater SDI (15 mins)<5
    Max. Feed flow85 gpm (19 m3/h)
    Max. Pressure drop (AP) for each element15 psi (1.0 bar)

    Factors that need to be collected to choose the right type of RO membrane:

    1. What is the input water? (Sea water, brackish water, river water, well water, city water supply water, wastewater (with or without UF pretreatment), level 1 RO water, level 2 RO water)
    2. Capacity needed to treat water per day, per hour?
    3. Main indicators of raw water quality: TDS, pH, temperature, salinity, hardness, silica…
    4. Desired water output quality? (used for what, eating or living or production?)
    5. Installation area to be able to choose membrane housing length configuration

    Select the permeate flow design capacity for each 8inch RO membrane for different types of input water:

    1. RO water: SDI (Silt Density Index) = 1, design flow 34LPH for 1m2 = 1.250m3/h
    2. Brackish water is well water: SDI (Silt Density Index) = 3, design flow 25-27LPH = 0.925-0.999m3/h
    3. Brackish water is surface water: SDI (Silt Density Index) = 5, design flow 18-21LPH = 0.666-0.777m3/h
    4. Sea water: SDI (Silt Density Index) = 5, design flow 12-13LPH = 0.444-0.481m3/h
    5. Wastewater with UF pretreatment: SDI (Silt Density Index) = 3, design flow 18LPH  = 0.666m3/h
    6. Wastewater Without UF pretreatment: SDI (Silt Density Index) = 5, design flow 15LPH = 0.555m3/h

    Where to buy LG RO membrane?

    Song Phung Company is a direct distributor of LG RO membranes with the NanoH2O brand in Vietnam. Each RO membrane product has documents proving the manufacturer’s clear origin and has a quality certificate issued by a competent authority and is carefully inspected by the Customs agency before passing through the port.

    Known as a reputable unit in providing RO membranes with a team of dedicated customer care staff, Song Phung Environmental Company will be a place where you can place your trust.

    Above, Song Phung Environmental Company has just provided you with detailed information about RO membranes. If you want to buy this product, please contact us immediately for the most dedicated advice!

    Mang LG kho
    LG membrane in our stock
    Mang LG kho-1
    LG membrane package

    In addition, Song Phung Environmental Company also provides comprehensive system solutions from design to supply, installation, operation and technology transfer. Up to now, Song Phung Environmental Company has become a reputable and trustworthy brand with more than 5000+ cooperative customers and 4000+ projects implemented in most business fields.



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    Original price was: $471,83.Current price is: $450,98.

    Product is waiting for user manual to be updated
    Please contact the technical department for support and instructions for use:

    Mr. Huy – 0913274433

    Mr. Lực – 0919569221

    Email: cskh@thietbinganhnuoc.com


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