| 摘要 |
<p>The present invention relates to a dredging soil dehydrating system using septic tank sedimentation and a mechanical dewatering device, wherein various sediments deposited on the port and the surface of inland waters can be treated using septic tank sedimentation and a mechanical dehydrating device. The dredging soil dehydrating system of the present invention comprises a dredging device for collecting various sediments deposited on a port and the surface of inland water; a reaction tank for producing a flock by adding a coagulant agent to the sediments separated through the foreign material removing device; a first purifying tank for coagulating and naturally sinking the flock from the reaction tank according to agitation time and making a supernatant flooded; a second purifying tank for re-coagulating and naturally sinking a floated material flooded from the first purifying tank and making a supernatant flooded; and a third purifying tank for re-coagulating and naturally sinking a floated material flooded from the second purifying tank, accommodating a supernatant, and passing the supernatant through a filtering device, and having a flowmeter installed therein to measure the amount of flow that passes.</p> |
