| 摘要 |
<p>The special features of the water treatment apparatus in the present invention are that a tank (1) fitted with a raw water inlet (3) and a treated water outlet (4) on the upper part, has within said tank an upper chamber (11) and lower chamber (12) which divide said tank into two sections, upper and lower, and is fitted with a separating wall (2) which can be raised and lowered to adjust the water level in said upper and lower chamber, the upper chamber above said separating wall and the lower chamber below said separating wall both being filled with water. By use of this apparatus, a novel water treatment apparatus is provided which can be extremely easily assembled into a water treatment facility. The invention also relates to a water treatment method using said apparatus and including a coagulation step. <IMAGE></p> |
