WATER PURIFICATION MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a water purification material capable of suppressing decrease in water purification performance (particularly phosphorus removal performance) by maintaining the contact area between an iron material and carbon fibers for a long period of time.

SOLUTION: The water purification material includes: a braided string comprising tubular cord braiding comprising at least carbon fibers and an iron material filled into the inside of the braided string. In the water purification material, the braided string preferably includes a main line part 11 and a branch line part 12 in which a part of the fibers constituting the braided string protrudes from a side surface of the main line part 11.

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