| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive method capable of efficiently removing dissolved boron from groundwater containing various ions with a low current. <P>SOLUTION: In the method of treating boron-containing water, water to be treated containing dissolved boron is subjected to current-flow treatment while using an electrode containing iron as a constituent as a positive electrode to separate flocculated matter from the water to be treated. Preferably, pH of the water to be treated after the current-flow treatment is 7.5 to 10.5 in the method of treating boron-containing water. <P>COPYRIGHT: (C)2012,JPO&INPIT |
