Three-Stage Membrane Filtration Experimental Machine BONA-DMJ60-3

Short Description:

The three-stage membrane separation experimental machine can be replaced with microfiltration, ultrafiltration, nanofiltration and reverse osmosis membrane elements. It can realize single-stage filtration or three-stage continuous simultaneous filtration; at the same time, ultrafiltration and nanofiltration membrane can be started at the same time to complete the clarification and filtration of product solution, graded ultrafiltration, nanofiltration concentration desalination, dealcoholization, reverse osmosis concentrate. The product solution is collected in sections according to the molecular weight within the same time period, and the whole process is continuously and controllable.

  • Working pressure: ≤ 1.5MPa
  • PH range: 2.0-12.0
  • Cleaning PH range: 2.0-12.0
  • Working temperature: 5 - 55℃
  • Power demand: Customized
  • Product Detail

    Product Tags

    Technical Parameter





    Product Name

    Three-Stage Membrane Filtration Experimental Machine


    Model No.



    Filtration Precision



    Filtration Rate



    Minimum Circulating Volume



    Feed Tank



    Design Pressure



    Working Pressure

    ≤ 1.5MPa


    PH Range



    Working Temperature



    Total Power



    Machine Material

    SUS304/ 316L/ Customized

    System Characteristics

    1. The flow range of the pump is configured according to the flow rate of the membrane surface of the sanitary membrane element, which can ensure that the experimental parameters selected by the experimental equipment can be directly put into industrial production.
    2. The membrane housing is designed according to the fluid dynamics, which fully guarantees the flow velocity of the membrane surface and ensures the stability and reliability of the test data.
    3. With automatic over-pressure protection function, over-pressure automatic shutdown, to ensure the safety of the using process.
    4. With a temperature control module, over-temperature automatic shutdown to ensure the stability of materials during the experiment; high and low temperature alarms can be set to automatically start and stop; timer start and stop functions can be set.
    5. Can be replaced with other types of organic microfiltration, ultrafiltration, nanofiltration membrane elements.
    6. All stainless steel welding adopts automatic argon filling protection, single-sided welding, double-sided forming, the inner and outer surfaces of the pipeline are of good quality, and there is no welding point in the pipeline in contact with the material, ensuring the pressure and corrosion resistance of the equipment, the equipment is simple to operate, clean, hygienic, safe and reliable.

    BONA Technology Advantage

    1. Independently completed a number of domestic and foreign membrane equipment projects, with rich experience.
    2. BONA Has a group of senior engineers in membrane engineering applications, with many years of technology development and engineering practice.
    3. BONA provide professional online video technical support.
    4. Perfect customer service system, regular return visits, and guaranteed equipment quality.
    5. BONA has a service center to provide with fast, efficient and affordable instrument maintenance services.

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