WATER PURIFYING FILTER ELEMENT USING IRON OXIDE NANOPATRICLES, AN ACTIVATED CARBON BLOCK INSTALLED ON THE WATER PURIFYING FILTER ELEMENT, AND A MANUFACTURING METHOD OF A FOAMED METAL

摘要

PURPOSE: A water purifying filter element using iron oxide nanopatricles and a manufacturing method thereof are provided to secure stability of water without leakage of iron oxide nanoparticles, and to purify the water passing through a filter.;CONSTITUTION: A water purifying filter element includes the following; a spherical activated charcoal block(420); a cap(440) installed on one side of the activated charcoal block; and a filter cap(442) of which outlet is formed on the bottom and is installed on the other side of the activated charcoal block. The activated charcoal block includes alumina particles(10) in which activated charcoal, polyethylene and iron oxide nanoparticles are fixed. Non-woven fabrics(422,424) are installed on the outer surface and the inner surface of the activated charcoal block.;COPYRIGHT KIPO 2010