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    Roll membrane modules and processes

    • Last Update: 2021-12-31
    • Source: Internet
    • Author: User
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    Roll membrane modules and processes

    As the name suggests, the roll-type membrane module of the flat membrane is made by making the membrane into a roll.


    Figure 10-17 Rolled membrane module structure and fluid flow in the module

    During the separation operation, the flow of the permeate fluid to the central collection tube can reach several meters (related to the diameter of the component).


    The membrane process for the roll membrane module with the above structure mainly includes reverse osmosis, ultrafiltration, gas separation and nanofiltration, etc.


    Figure 10-18 Integrated structure of roll membrane module

    Different from the previous roll membrane structure, another component that is made of flat membrane and has a cylindrical shape is called a folded component (often called a folded filter element)


    Related Links: Plate and Frame Membrane Modules and Processes

     

     

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