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1. (WO2017039112) WATER TREATMENT MEMBRANE PRODUCTION METHOD, WATER TREATMENT MEMBRANE PRODUCED USING SAME, AND WATER TREATMENT MODULE COMPRISING WATER TREATMENT MEMBRANE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039112 International Application No.: PCT/KR2016/004793
Publication Date: 09.03.2017 International Filing Date: 09.05.2016
IPC:
B01D 71/06 (2006.01) ,B01D 71/56 (2006.01) ,B01D 69/10 (2006.01) ,B01D 67/00 (2006.01) ,B01D 61/02 (2006.01) ,B01D 63/00 (2006.01) ,C02F 1/44 (2006.01) ,C02F 103/08 (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
06
Organic material
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
06
Organic material
56
Polyamides, e.g. polyester-amides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
10
Supported membranes; Membrane supports
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
67
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
63
Apparatus in general for separation processes using semi-permeable membranes
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
44
by dialysis, osmosis or reverse osmosis
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103
Nature of the water, waste water, sewage or sludge to be treated
08
Seawater, e.g. for desalination
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
이병수 LEE, Byoungsoo; KR
전형준 JEON, Hyung Joon; KR
강혜림 KANG, Hyelim; KR
신정규 SHIN, Chong Kyu; KR
곽봉주 KWAK, Bong Ju; KR
Agent:
정순성 CHUNG, Soon-Sung; KR
Priority Data:
10-2015-012369901.09.2015KR
Title (EN) WATER TREATMENT MEMBRANE PRODUCTION METHOD, WATER TREATMENT MEMBRANE PRODUCED USING SAME, AND WATER TREATMENT MODULE COMPRISING WATER TREATMENT MEMBRANE
(FR) PROCÉDÉ DE PRODUCTION DE MEMBRANE DE TRAITEMENT D'EAU, MEMBRANE DE TRAITEMENT D'EAU PRODUITE À L'AIDE DE CELUI-CI, ET MODULE DE TRAITEMENT D'EAU COMPRENANT LA MEMBRANE DE TRAITEMENT D'EAU
(KO) 수처리 분리막의 제조방법, 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈
Abstract:
(EN) The present specification relates to a water treatment membrane production method comprising the steps of: preparing a porous support; and forming a polyamide active layer on the porous support by means of the interfacial polymerization of an aqueous solution comprising an amine compound and an organic solution comprising an acyl halide compound, wherein the organic solution further comprises a compound represented by chemical formula 1 below. The present specification also relates to a water treatment membrane produced using said method and a water treatment module comprising the water treatment membrane.
(FR) La présente invention concerne un procédé de production de membrane de traitement d'eau comprenant les étapes suivantes : préparer un support poreux; et former une couche active de polyamide sur le support poreux au moyen de la polymérisation interfaciale d'une solution aqueuse comprenant un composé amine et d'une solution organique comprenant un composé halogénure d'acyle, la solution organique comprenant en outre un composé représenté par la formule chimique 1 ci-dessous. La présente invention concerne également une membrane de traitement d'eau produite à l'aide dudit procédé, et un module de traitement d'eau comprenant la membrane de traitement d'eau.
(KO) 본 명세서는 다공성 지지체를 준비하는 단계; 및 아민 화합물을 포함하는 수용액 및 아실 할라이드 화합물을 포함하는 유기용액의 계면 중합을 이용하여, 상기 다공성 지지체 상에 폴리아미드 활성층을 형성하는 단계를 포함하고, 상기 유기용액은, 하기 화학식 1로 표시되는 화합물을 더 포함하는 것인 수처리 분리막의 제조방법에 관한 것이다. 그리고 이를 이용하여 제조된 수처리 분리막, 및 수처리 분리막을 포함하는 수처리 모듈에 관한 것이다.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, 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)