公开(公告)号：US20200298279A1

公开(公告)日：2020-09-24

申请号：US16089298

申请日：2017-07-17

Applicant: Research Cooperation Foundation of Yeungnam University

Inventor： Jin Young JUNG ,  Byeong Jun LEE

IPC: B07B1/52 ,  B07B13/04 ,  B07B13/16 ,  C02F3/12

Abstract: Disclosed herein is a particle separation apparatus. The particle separation apparatus includes: a bioreactor; a first flow path through which the sludge is discharged from the bioreactor; a first filter including a first mesh separating the granular microorganisms contained in the sludge according to size; a second flow path into which an effluent having passed through the first filter flows; a third flow path connected to the second flow path to discharge the effluent outside; a fourth flow path connected to one side of the second flow path and mounted on a surface of the first filter connected to a surface of the first filter with the second flow path mounted thereon; a fifth flow path through which the effluent having been discharged from the fourth flow path and passed through the first filter flows into the bioreactor; and a first pump creating a flow of the effluent.

公开(公告)号：US20200246732A1

公开(公告)日：2020-08-06

申请号：US16651849

申请日：2018-09-27

Applicant: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY

Inventor： Jin Young JUNG ,  Byeong Jun LEE

IPC: B01D33/15 ,  G01N1/40 ,  G01N1/14 ,  B01D33/46

Abstract: The present invention provides a fine particle separating apparatus comprising: a first filter part having a first mesh part, mounted therein, for separating fine particles included in sludge according to size, and having a first section and a second section with the first mesh part therebetween; a first flow path mounted in the first section so as to allow the sludge to flow into the first filter part; a second flow path mounted in the second section so as to allow an effluent, having passed through the first filter part, to flow therein; a third flow path connected from the second flow path so as to discharge the effluent to the outside; a fourth flow path connected from one side of the second flow path, and mounted in the second section so as to allow at least a portion of the effluent flowing into the second flow path to flow to the first filter part; a fifth flow path mounted in the first section so as to allow the effluent, discharged by means of the fourth flow path, to pass through the first filter part and then flow therein; a storage tank through which the effluent flowing into the fifth flow path is discharged; and a first pump for generating a flow of the effluent, wherein the first mesh part is rotatably mounted in the first filter part.