ADSORBENT, METHOD FOR RECOVERING ORGANIC MATTER, AND METHOD FOR RECOVERING OIL

摘要

PROBLEM TO BE SOLVED: To simply and efficiently recover organic matter or oil in water at a low cost. SOLUTION: The oil is recovered using an adsorbent which includes: at least one of an inorganic particle and a metallic particle constituting a core; at least two kinds of polymers, which cover the surface of the core, with respective different surface tensions; and an uneven surface structure formed due to the difference in surface tension between the at least two kinds of polymers. COPYRIGHT: (C)2010,JPO&INPIT