| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid-liquid separating method and its separator, in which when a suspension containing a suspended material is flocculated and precipitated for solid-liquid separation, the cost reduction of electric power energy, etc. is possible and the maintenance relating to a stirrer and filter can be free, and further, the load of an operator who throws additives into by a pipet, etc., can be lightened. SOLUTION: Additives such as flocculant and pH adjuster are added on the way of a liquid-feeding pipe connecting a liquid storage tank and a settling tank. Further, an amount of additives added is decided corresponding to a flow of the suspension or its solid content concentration. COPYRIGHT: (C)2004,JPO&NCIPI
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