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RO Membrane LP22-8040

Rp 6,200,000.00


The LP (low pressure) series of aromatic polyamide compound membrane element developed by Vontron Technology Co., Ltd. has the properties of low-pressure operation, high permeate flow and excellent desalination and are applicable to desalination of brackish water. Besides, it is particularly applicable to fabrication of high-purity water for electronic industry and electric power industry owing to its excellent performance in removing soluble salts, TOC, SiO2, etc.

Being suitable for desalting such water sources as surface water, underground water, tap water and municipal water, etc., LP series is mainly applicable to treatment of various industrial water such as industrial-purpose pure water, boiler water replenishment in power plant, and can be also applied to such brackish water applications as treatment of high-concentrated saline wastewater and production of beverage-purpose water. 


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  • Description

    Product Description

    Specifications

     1.Model:LP21-8040

    2.Reject(%):99.5
    3.Average Permeate GPD(m3/d):9600(36.3)
    4.Active Membrane Area ft2(m2):365(33.9)

     Specifications and Major Properties 

    Model

    Active Membrane Area

    ft2(m2)

    Average Permeated Flow

    GPD (m3/d)

    Stable Rejection Rate (%)

    Minimum Rejection Rate (%)

    LP21-8040

    365(33.9)

    9600(36.3)

    99.5

    99.3

    LP22-8040

    400(37.0)

    10500(39.7)

    99.5

    99.3

    LP21-4040

    85(7.9)

    2400(9.1)

    99.5

    99.3

    Testing Conditions:    Testing Pressure…………………………………………………225 psi (1.55Mpa)

    Temperature of Testing Solution  ……………………… 25 °C

    Concentration of Testing Solution (NaCl)……………2000ppm

    pH Value of Testing Solution ……………………………… 7.5

    Recovery Rate of Single Membrane Element………15%

     

    Operation limits and Conditions

    Max. Working Pressure……………………………………………………  600psi(4.14Mpa)

    Max. Feedwater Flow…………………………………………………………75gpm (17 m3/h) (8040)

    16gpm (3.6 m3/h) (4040)

    Max. Feedwater Temperature…………………………………………… 45°C

    Max. Feedwater SDI…………………………………………………………  5

    Residual chlorine Concentration of Feedwater……………… <0.1ppm

    pH Range of Feedwater during Continuous Operation… 3~10

    pH Range of Feedwater during Chemical Cleaning………  2~12

    Max. Pressure Drop of Single Membrane Element………… 15psi(0.1Mpa)

     

    Dimensions of Membrane Element

    All dimensions are shown in: millimeter (inch)

Kontak cepat : +62-8181-31121