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Product Details

Product Introduction

A microporous filter is a device used for liquid filtration, with pore sizes typically less than 1 micron. It is primarily employed to remove suspended particles, rust, and other large particulates from fluids, thereby ensuring fluid purity.

Working principle

The operating principle of microporous filters is primarily based on the use of one or more filtration media to purify liquids and gases. Membranes can remove particulate matter larger than a specified size while allowing most small molecules to pass freely through the pores. During filtration, the liquid flows through the filter medium; particles exceeding the pore size are retained, thereby achieving separation. By chemically modifying the pore size, selective filtration can be achieved—for example, removing ions or specific molecules. Additionally, microporous filtration can employ a surfactant derived from proteins as a driving force. This approach relies on the formation of hydrogen bonds between the surfactant and the protein‑membrane interface, reducing intermolecular interactions among protein molecules, diminishing their tendency to aggregate, and enhancing the permeability of the filtrate.

Product Features

1. It offers high filtration accuracy, capable of removing particles as small as microns or even nanometers, and can even filter hydrophilic macromolecular drugs.
2. It features low filtration resistance, is less prone to clogging, imposes minimal pressure loss on the system, and reduces operating costs, eliminating the need for frequent cleaning or replacement of filter elements.
3. The filter element features a unique structure that effectively prevents deformation of the filter media, thereby avoiding blockage of the filtration channels.
4. The microporous filter cartridge is reusable, environmentally friendly, and energy-efficient.
5. Efficient, rapid, and high-throughput, suitable for filtering most liquids.

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