Adsorption treatment manner of the pigment which uses ligno phenol adsorption media

摘要

P To provide a lignophenol-based adsorbent and a method for treating an organic matter using the same. PSOLUTION: The lignophenol-based adsorbent is comprised of a lignophenol 2 or its derivative as its major component and adsorbs an organic matter. The adsorbent may be one of the chemical modifications of a lignophenol obtained by acetylating, acylating, hydroxymethylating, trimethylsilylating, epoxidizing, methylcarboxylating, or carbonating a lignophenol and or a second-order or high-order lignophenol with phenols introduced. The adsorbent may be a composite constituted of a lignophenol or its derivative and a polymer. Further and the adsorbent may be a complex-like composite constituted of a lignophenol or its derivative and a metal compound. PCOPYRIGHT: (C)2008 and JPO& INPIT