| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To collect uranium being a metal in seawater with low cost. <P>SOLUTION: Tannin as a natural origin is combined with a carrier material of cellulose (cotton) using sodium chloride as a reaction auxiliary. Uranium is adsorbed on a collecting material 1 which is combined with tannin. Uranium in the seawater is collected with low cost. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
