フッ素除去剤、フッ素含有液の処理方法

摘要

PROBLEM TO BE SOLVED: To provide a fluorine remover capable of treating fluorine-containing waste water or waste liquid at low cost, and a treatment method for a fluorine-containing liquid.SOLUTION: The invention provides a fluorine remover made of glass containing 30 mass% or more of silica, and a method for treating a fluorine-containing liquid including a fluorine removing step of reducing a fluorine concentration in the fluorine-containing liquid by performing contact processing for bringing the fluorine-containing liquid into contact with the fluorine remover.