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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10472254 B1

PDFFull Text
Date of Patent:
Nov. 12, 2019

Filed:

Sep. 12, 2017

Apparatus and method for analyzing influence variable on membrane fouling of seawater desalination system

Applicant:

Doosan Heavy Industries & Construction Co., Ltd., Gyeongsangnam-do, KR;

Inventors:

Seongjoon Kim, Seoul, KR;

Jonghyuk Moon, Seoul, KR;

Sungju Park, Gyeonggi-do, KR;

Juwon Hwang, Gyeonggi-do, KR;

Assignee:

Doosan Heavy Industries Contstruction Co., Ltd, Gyeongsangnam-do, KR;

Attorney:

INVENSTONE Patent, LLC

Primary Examiner:

Mohammad Ali

Assistant Examiner:

Saad M Kabir

Int. Cl.
CPC ...
C02F 1/00 (2006.01); B01D 21/00 (2006.01); B01D 61/02 (2006.01); B01D 61/12 (2006.01); B01D 61/14 (2006.01); B01D 61/22 (2006.01); B01D 61/58 (2006.01); C02F 9/00 (2006.01); G05B 19/042 (2006.01); G06F 17/12 (2006.01); G06F 17/16 (2006.01); G06F 17/18 (2006.01); B01D 61/04 (2006.01); B01D 65/10 (2006.01); G05B 23/02 (2006.01); C02F 1/24 (2006.01); C02F 1/44 (2006.01); C02F 103/08 (2006.01);
U.S. Cl.
CPC ...
C02F 1/008 (2013.01); B01D 21/0084 (2013.01); B01D 61/022 (2013.01); B01D 61/025 (2013.01); B01D 61/04 (2013.01); B01D 61/12 (2013.01); B01D 61/145 (2013.01); B01D 61/22 (2013.01); B01D 61/58 (2013.01); B01D 65/10 (2013.01); C02F 9/00 (2013.01); G05B 19/0426 (2013.01); G05B 23/0229 (2013.01); G06F 17/12 (2013.01); G06F 17/16 (2013.01); G06F 17/18 (2013.01); B01D 2311/04 (2013.01); B01D 2311/2665 (2013.01); B01D 2321/40 (2013.01); C02F 1/24 (2013.01); C02F 1/441 (2013.01); C02F 1/444 (2013.01); C02F 2103/08 (2013.01); C02F 2209/001 (2013.01); C02F 2209/006 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/05 (2013.01); C02F 2209/06 (2013.01); C02F 2209/10 (2013.01); C02F 2209/11 (2013.01); C02F 2209/20 (2013.01); C02F 2303/20 (2013.01); C02F 2303/22 (2013.01); G05B 2219/23371 (2013.01); Y02A 20/131 (2018.01);
Abstract

This disclosure relates to an apparatus and method for analyzing an influence variable on membrane fouling of a seawater desalination system, wherein influence variables other than variables having a low degree of influence, among variables affecting the membrane, are selected, and the influence thereof on membrane fouling is used to derive an equation. The apparatus includes a variable storage unit configured to store variables affecting membrane fouling of a seawater desalination system, a dominant variable selection unit configured to select at least one dominant variable among the variables through at least one algorithm, and an equation derivation unit configured to derive a specific equation based on a correlation between the selected dominant variable and the membrane fouling.

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