| 摘要 |
PROBLEM TO BE SOLVED: To reduce a treatment time and an installation space by improving the separation efficiency. SOLUTION: A solid separation system includes a flocculant injection device 12 for injecting a flocculant, flocculating solids contained in raw water to form flocs, into the raw water flowing using a water flow generated in a raw water pump 10, a first agitating device 13 for agitating and sending the flocculant injected raw water using the water flow, a floc forming tank 14 for holding the raw water when the agitated raw water flows in, to form flocs and sending the raw water using the water flow, and a centrifugal separator 15 for rotating the raw water using the water flow when the floc-containing raw water flows in and separating the raw water into flocs, which are solids, and treated water by the centrifugal force. COPYRIGHT: (C)2010,JPO&INPIT |
