公开(公告)号：US20190255467A1

公开(公告)日：2019-08-22

申请号：US16127162

申请日：2018-09-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myoung-Woon MOON ,  Kwang Ryeol LEE ,  Seohyun CHO ,  Young A LEE ,  O Chang KWON

IPC: B01D29/25 ,  B01D17/04

Abstract: The present disclosure relates to a rotating type foreign substance collection equipment, and according to an embodiment of the present disclosure, there is an effect in separating and collecting foreign substances such as oil from foreign substance-fluid mixtures at high speeds by the separation membrane that traps foreign substances such as oil that float in water while allowing sea water or river water to pass through and be discharged.

公开(公告)号：US20180179718A1

公开(公告)日：2018-06-28

申请号：US15854931

申请日：2017-12-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Heon Ju LEE ,  Myoung-Woon MOON ,  Do Hyun KIM ,  Tae Jun KO ,  O Chang KWON

IPC: E02B15/04 ,  B01D69/02 ,  C02F1/40 ,  E02B15/10

CPC classification number: E02B15/048 ,  B01D63/081 ,  B01D69/02 ,  B01D2325/06 ,  B01D2325/08 ,  B01D2325/26 ,  B01D2325/36 ,  C02F1/40 ,  C02F1/44 ,  C02F2103/007 ,  C02F2103/08 ,  E02B15/045 ,  E02B15/046 ,  E02B15/06 ,  E02B15/10 ,  Y02A20/204

Abstract: An oil fence including an oil filtration membrane includes: a floating member floating on a surface of water; and an oil filtration membrane connected to the floating member, allowing the water to pass therethrough, and rapidly collecting materials such as oil or a hazardous and noxious substance included in the water.

公开(公告)号：US20190257050A1

公开(公告)日：2019-08-22

申请号：US16127165

申请日：2018-09-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myoung-Woon MOON ,  Kwang Ryeol LEE ,  O Chang KWON ,  Seohyun CHO ,  Young A LEE

IPC: E02B15/08

Abstract: The present disclosure relates to a fence having a hydrophilic material, and according to an embodiment of the present disclosure, there is an effect in collecting oil or hazardous & noxious substances quickly and efficiently while minimizing the pressure caused by water, by forming the fence from a material that allows water to penetrate while disallowing oil to penetrate.Additionally, there is an effect in preventing oil spill phenomena caused by damage or unbalance of the fence by reducing the water pressure applied to the fence due to water penetration even when a strong water pressure acts on the fence, for example, strong tidal currents occur and the fence is towed at high speeds to collect oil.

公开(公告)号：US20190161368A1

公开(公告)日：2019-05-30

申请号：US16184940

申请日：2018-11-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myoung Woon MOON ,  Young A LEE ,  Tae Jun KO ,  Min Sung KIM ,  O Chang KWON ,  Kyu Hwan OH

IPC: C02F1/40 ,  B01D17/04 ,  E02B15/04

Abstract: Provided are spilled oil collecting apparatus and method. The spilled oil collecting apparatus includes: a filter portion made of a porous substrate with hydrophilicity and having an open upper portion so as to collect oil; a frame portion provided at an upper end of the filter portion to support the filter portion; and a handle portion connected to the frame portion. According to the spilled oil collecting apparatus and method, it is possible to collect, separate, and store simultaneously spilled oil spilled from rivers or seas by using a porous substrate having hydrophilicity and optimize immediate collection of spilled oil by maximizing oil collection efficiency and minimizing labour force in an oil collecting process.