| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and system for removing fluorine effectively removable of fluorine from water to be treated without using a pH adjusting agent. <P>SOLUTION: The water W to be treated is electrolyzed in an electrolytic cell 1 to produce acidic water Wa to be treated and alkaline water Wb to be treated. The acidic water Wa to be treated is subjected to a fluorine-removing treatment and then the treated acidic water Wa is again mixed with the alkaline water Wb to be treated. <P>COPYRIGHT: (C)2012,JPO&INPIT |
