The present invention is to improve the problems of the contaminants and sedimentation treatment according to the prior art, circular sedimentation type total water treatment device equipped with both the removal of the contaminants and the lifting and removal of the sediment so as to efficiently remove the contaminants and sedimentation The purpose is to provide.;In order to achieve the above object, the present invention includes a waste water supply pipe, a cylindrical settling basin, a wastewater discharge pipe, and includes a cylindrical screen and a float removing screw for removing the suspended matter (cold matter) between the wastewater supply pipe and the cylindrical settling basin, the cylindrical Sedimentation paper is provided with a motor for rotating it, by using the centrifugal force forcibly settling the sand to induce sedimentation, and the sedimentation of the sedimentation needle outlet and discharge screw for discharging the settled sediment in the center lower part of the settlement In the contaminant and sedimentation treatment apparatus in which the discharge portion is coupled, the cylindrical settlement can generate a rapid and sure large swirl flow, and the tapered lower portion can easily settle the sediment on the discharge screw installed in the center lower portion of the processor. Characterized in that the cylindrical shape having a It provides the impurities and sediment processing apparatus.;Contaminants, sedimentation, circular settlers, cylinders with tapered bottoms, screens, screws
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