| 摘要 |
PROBLEM TO BE SOLVED: To provide a phosphorus compound adsorbent, a phosphorus compound adsorption system wherein the phosphorus compound adsorbed can be desorbed in a neutral solvent, and a method of using the phosphorus compound adsorbent. SOLUTION: A phosphorus compound adsorption system using a phosphorus compound adsorbent and a method of using the phosphorus compound adsorbent are provided. The phosphorus compound adsorbent includes a nitrogen-containing compound having an amino group at an end of the molecular structure, a support carrying the nitrogen-containing compound, and at least one metal ion selected from the group consisting of a zinc ion, a copper ion, an iron ion, and a zirconium ion, which is fixed to the nitrogen-containing compound. COPYRIGHT: (C)2009,JPO&INPIT
|
