Hollow fiber membrane

Abstract

This product is a hollow fiber membrane used in wastewater treatment modules, as shown in the "Reference Diagram Showing Examples of Use," and is also used in various fields such as drinking water production or water purification. As shown in the plan view and the enlarged cross-sectional view of line AA, by forming multiple convex parts on the outer circumference of the cylindrical shape and providing a roughly Y-shaped reinforcing part inside the cylinder, it is possible to improve the oxygen permeability of the membrane while ensuring the overall mechanical strength of the product.

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