| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid-liquid separator which can easily separate a suspended substance contained in raw water in a separation tank in a short time. <P>SOLUTION: This solid-liquid separator includes an adsorbent feeder 2 which has a plurality of separation tanks 4, 10 and 16, serially connected, for individually separating any one of different suspended substances contained in the raw water by making an inflow of the raw water containing a plurality of kinds of suspended substances. This adsorbent feeder 2 feeds a plurality of kinds of the adsorbents which are formed in different densities or particle diameters and individually adsorb the different suspended substances to the raw water containing a plurality of kinds of the suspended substances. The separation tanks 4, 10 and 16 are respectively connected to inflow pipes 3, 9 and 15 installed outside the center of the separation tanks 4, 10 and 16 so as to allow the flowing-in raw water to circulate. Further, the separation tanks 4, 10 and 16 are respectively connected to sludge discharge pipes 5, 11 and 17 for discharging the suspended substances which are adsorbed by any of the adsorbents supplied by the adsorbent feeder 2 and precipitate in the separation tanks 4, 10 and 16, and are respectively connected to treated water discharge pipes 7, 13 and 19 which discharge the treated water after discharge of the suspended substances adsorbed by the adsorbent from the raw water. <P>COPYRIGHT: (C)2010,JPO&INPIT |
