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1. (WO2019045279) OIL/WATER SEPARATION FILTER AND MANUFACTURING METHOD THEREFOR
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Pub. No.: WO/2019/045279 International Application No.: PCT/KR2018/008469
Publication Date: 07.03.2019 International Filing Date: 26.07.2018
IPC:
B01D 71/00 (2006.01) ,B01D 17/02 (2006.01) ,C02F 1/40 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
71
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
17
Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02
Separation of non-miscible liquids
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
40
Devices for separating or removing fatty or oily substances or similar floating material
Applicants:
전북대학교산학협력단 INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY [KR/KR]; 전라북도 전주시 덕진구 백제대로 567 567, Baekje-daero Deokjin-gu, Jeonju-si Jeollabuk-do 54896, KR
Inventors:
문세연 MOON, Se Youn; KR
Agent:
남충우 NAM, Choong Woo; KR
Priority Data:
10-2017-011249004.09.2017KR
Title (EN) OIL/WATER SEPARATION FILTER AND MANUFACTURING METHOD THEREFOR
(FR) FILTRE DE SÉPARATION HUILE/EAU ET SON PROCÉDÉ DE FABRICATION
(KO) 유수분리필터 및 그의 제조방법
Abstract:
(EN) Presented are: an oil/water separation filter having excellent performance, capable of being manufactured within a short time at low cost; and a manufacturing method therefor. The oil/water separation filter according to the present invention comprises: a substrate comprising aperture parts through which a product to be purified can move; and an oil/water separation membrane formed on the surface of the substrate, and comprising a first separation membrane exhibiting hydrophobicity and lipophilicity and a second separation membrane exhibiting hydrophobicity and lipophobicity.
(FR) L'invention concerne : un filtre de séparation huile/eau ayant d'excellentes performances, pouvant être fabriqué en un temps court à faible coût; et son procédé de fabrication. Le filtre de séparation huile/eau selon la présente invention comprend : un substrat comprenant des éléments d'ouverture à travers lesquelles un produit à purifier peut se déplacer; et une membrane de séparation huile/eau formée sur la surface du substrat comprenant une première membrane de séparation présentant une hydrophobicité et une lipophilie et une seconde membrane de séparation présentant une hydrophobicité et une lipophilie.
(KO) 저비용으로 단시간에 제조가능한 우수한 성능의 유수분리필터 및 그의 제조방법이 제안된다. 본 발명에 따른 유수분리필터는 정화대상물의 이동이 가능한 개구부를 포함하는 기판 및 기판의 표면에 형성된 유수분리막으로서, 소수성 및 친유성을 나타내는 제1분리막, 및 소수성 및 소유성을 나타내는 제2분리막을 포함하는 유수분리막을 포함한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)