公开(公告)号：US20200207649A1

公开(公告)日：2020-07-02

申请号：US16390007

申请日：2019-04-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seong Pil JEONG ,  Jae Woo CHOI ,  Kyungjin CHO ,  Hien Thi NGUYEN ,  Youngjae KIM ,  Am JANG ,  Seunghak LEE ,  Seockheon LEE

IPC: C02F3/04 ,  E03B3/06 ,  E03B3/34 ,  C02F1/00 ,  C02F3/34

Abstract: Provided is an aquifer storage and recovery system, in which microbes extracted from an underground aquifer are involved in an assimilable organic carbon (AOC) removal mechanism and applied to an aerobic reactor, and a predetermined portion of assimilable organic carbon in raw water is removed through the aerobic reactor.

公开(公告)号：US20220033039A1

公开(公告)日：2022-02-03

申请号：US17128209

申请日：2020-12-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyungjin CHO ,  Seong Pil JEONG

IPC: B63B79/40 ,  C02F1/00 ,  G01C21/20 ,  B63J1/00 ,  G06Q10/08 ,  G06Q50/30

Abstract: The present disclosure relates to a system for fresh water supply using a desalination vessel and an autonomous navigation vessel, and more particularly, to a system for fresh water supply using a desalination vessel and an autonomous navigation vessel capable of, in providing fresh water to a plurality of islands using a vessel equipped with a desalination apparatus and an autonomous navigation vessel, setting an optimal fresh water supply route in consideration of the fresh water retention status of islands, location information of islands, and fresh water requirement amount for each route, and based on this, supplying fresh water to each of the islands, thereby minimizing the operation cost of the vessels and stably providing fresh water to the islands requiring fresh water, and the system for fresh water supply using a desalination vessel.

公开(公告)号：US20200325043A1

公开(公告)日：2020-10-15

申请号：US16677679

申请日：2019-11-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seong Pil JEONG ,  Kyungjin CHO ,  Jae Woo CHOI ,  Seok Won HONG ,  Seunghak LEE ,  Eun-Ju KIM ,  Jae Shik CHUNG ,  Hien Thi NGUYEN ,  Youngjae KIM

IPC: C02F1/52 ,  E03B3/34

Abstract: The present invention is an aquifer storage and recovery system using a natural coagulant, in which in purifying raw water through aquifer storage and recovery, assimilable organic carbon (AOC) included in the raw water is effectively removed using a natural coagulant produced in the aquifer storage and recovery process, thereby reducing the time required to purify raw water by aquifer storage and recovery.