RT-2540HF-HID ro membrane|reverse osmosis membrane|ro membrane manufacturer 

ChineseEnglish

Quality Management System Certification

  • Copyright © 2018 Zhenjiang HID Membrance Co.,Ltd.
  • Industrial RO Membrane

    1. Residential RO Membrane
    2. Commercial RO Membrane
    3. Industrial RO Membrane
    4. RO Membrane Flat Sheet

    RT-2540HF

    RT-2540HF

    1. Product Spec 

    HF, HR series are Industrial grade polyamide composite membranes, they are suitable for salt rejection treatment of surface water, groundwater, tap water and municipal water. Features of  HF and HR series membrane are low-pressure operation, high water production and good performance of salt-rejection.

    HF and HR series membrane mainly used for industrial water supply systems, including all kinds of sizes of industry pure water supply, power plants, and boiler feed water etc. They can also be used for treatment of brackish water such as wastewater of high concentration of salt, or wastewater of drink water manufacturing industry, etc. In addition, it has a very high performance of removing soluble salts, especially suitable for the preparation of supreme-pure water for electronic, electrical industry.          

    SW series of membrane are design for treatment of seawater and high concentration brackish water. It can be used for desalination of seawater and high concentration brackish water; Various industrial water treatment, such as power plants, boiler feed water, etc. It can also be used for wastewater re-use or variety of high value-added matter condensed and recycling applications, e.g. food and drugs industry.


    2.Specifications & Performance    

    ModelRT-2521HF RT-2540HF  RT-4021HFRT-4040HF  RT-8040HF
    PerformanceStable salt rejection 9898 98  9999.3 
    Minimum salt rejection 9797  97 98 98.5
    Average permeate flow GPD(L/d)380(1300) 780(2800)  1000(3400)2800(9500) 11000(41000) 
    Effective area of membrane ft²(m²) 13(1.2)  28(2.6)36(3.3) 97(9)  400(37)
     Testing conditionTesting pressure100psi(0.7Mpa) 225psi(1.5Mpa) 
    Testing temperature 25℃ 25℃ 
    Concentration of testing solution (NaCl)2000ppm 2000ppm 
    PH value of testing solution6.5-7.5 6.5-7.5 
     Recovery rate of single membrane element15% 15% 
     Maximum operating conditionMax operating pressure600psi(4.2Mpa) 600psi(4.2Mpa) 
    Max feedwater temperature45℃ 45℃ 
    Max SDI of feedwater
    Max concentration of free chlorine<0.1ppm  <0.1ppm
    PH value range of continual feedwater3~10  3~10
    PH value range of income water when chemical cleaning2~12  2~12
    The maximum pressure drop of single membrane 15psi(0.1Mpa)15psi(0.1Mpa) 


    3.Related Information

    ①For the recommended design range, if the user did not strictly follow the operating conditions provided by us, we will not bear all the consequences arising therefrom.

    ② The produced water amount listed in the table is an average value, compare with the standard value, the difference of the minimum amount of water produced by a single membrane does not exceed ± 15%. 

    ③ All wet membrane undergo rigorous factory inspection, and use specific protective solution and vacuum-packed, then stored in strong cartons. In order to prevent growth of microorganisms during short-term storage, transport and the system standby, we recommend preparation protective solution by RO membrane produced water, then immerse membrane.

    ④ When new membranes run, the produced water of at least the first hour has to be discharged out. 


    Description:

    1. The safety and suitability of the product is subject to your application intent, please make your decision carefully.

    2. The record of the contents will be modified according to the actual product design, if there are any changes, we will not release further notice.


    Last: RT-2521HF Next: RT-4021HF

    Factory

    Factory
    Factory2
    Workshop
    Workshop2