| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus, the object of which can waste water containing hazardous materials such as dioxins and heavy metals and solid materials capable of efficiently and reliably removing the hazardous materials upon efficiently separating the solid materials in a form permitting an easy detoxification treatment, which is extremely simple in apparatus configuration and can be easily transferred. <P>SOLUTION: The apparatus has an inclined separator 1 for separating and removing the coarse grain solids in the waste water W<SB>0</SB>, a precipitation tank 2 for precipitating the fine grain solids, a reaction flocculation tank 3 having a reaction tank section 31 and a flocculation tank section 33 to insolubilize and flocculate the heavy metal components, a precipitation separation tank 4 for the floc, filters 5A and 5B for capturing suspended particles, and an active carbon adsorber 6. The liquid of the waste water is allowed to flow down into the tank 2 by a slatted drainboard-like water passage port 12 of an inclined path 10 of the inclined separator 1 and the coarse grain solids failing to pass the same are discharged from a discharge port 13 at the bottom end of the inclined path 10. <P>COPYRIGHT: (C)2004,JPO |
