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1. (WO2016190166) IMMERSION-TYPE HOLLOW-FIBER-MEMBRANE MODULE, AND FORWARD-OSMOSIS WATER TREATMENT METHOD IN WHICH SAME IS USED
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/190166 International Application No.: PCT/JP2016/064583
Publication Date: 01.12.2016 International Filing Date: 17.05.2016
IPC:
B01D 63/02 (2006.01) ,B01D 61/00 (2006.01) ,B01D 63/00 (2006.01) ,B01D 71/12 (2006.01) ,B01D 71/68 (2006.01) ,C02F 1/44 (2006.01)
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
02
Hollow fibre modules
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
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
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
08
Polysaccharides
12
Cellulose derivatives
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
66
Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
68
Polysulfones; Polyethersulfones
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
Applicants:
東洋紡株式会社 TOYOBO CO., LTD. [JP/JP]; 大阪府大阪市北区堂島浜二丁目2番8号 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors:
中尾 崇人 NAKAO, Takahito; JP
檜垣 綾乃 HIGAKI, Ayano; JP
東 昌男 HIGASHI, Masao; JP
北河 享 KITAGAWA, Tooru; JP
Agent:
特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.; 大阪府大阪市北区中之島二丁目2番7号 中之島セントラルタワー Nakanoshima Central Tower, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2015-10845928.05.2015JP
Title (EN) IMMERSION-TYPE HOLLOW-FIBER-MEMBRANE MODULE, AND FORWARD-OSMOSIS WATER TREATMENT METHOD IN WHICH SAME IS USED
(FR) MODULE DE MEMBRANE À FIBRES CREUSES DE TYPE À IMMERSION ET PROCÉDÉ DE TRAITEMENT D'EAU À OSMOSE AVANT DANS LEQUEL CELUI-CI EST UTILISÉ
(JA) 浸漬型中空糸膜モジュール、および、それを用いる正浸透水処理方法
Abstract:
(EN) An immersion-type hollow-fiber-membrane module provided with: hollow-fiber-membrane elements in which a plurality of linear hollow-fiber-type semipermeable membranes having hollow sections are laid parallel to each other at a prescribed spacing; a securing resin whereby the plurality of hollow-fiber-type semipermeable membranes are secured at the prescribed spacing at both ends of the hollow-fiber-membrane element; an inflow port that communicates with the hollow sections of the plurality of hollow-fiber-type semipermeable membranes at one end of the hollow-fiber-membrane element; and an outflow port that communicates with the hollow sections of the plurality of hollow-fiber-type semipermeable membranes at the other end of the hollow-fiber-membrane element. The plurality of hollow-fiber-type semipermeable membranes are exposed, and the material of the hollow-fiber-type semipermeable membranes includes a cellulose resin and/or a polysulfone resin.
(FR) L'invention concerne un module de membrane à fibres creuses de type à immersion qui est pourvu : d'éléments de membrane à fibres creuses, dans lesquels une pluralité de membranes semi-perméables de type à fibres creuses linéaires ayant des sections creuses sont disposées parallèlement les unes aux autres à un intervalle prescrit; d'une résine de fixation, la pluralité de membranes semi-perméables de type à fibres creuses étant fixées à l'intervalle prescrit aux deux extrémités de l'élément de membrane à fibres creuses; d'un orifice d'entrée qui communique avec les sections creuses de la pluralité de membranes semi-perméables de type à fibres creuses à une extrémité de l'élément de membrane à fibres creuses; d'un orifice de sortie qui communique avec les sections creuses de la pluralité de membranes semi-perméables de type à fibres creuses à l'autre extrémité de l'élément de membrane à fibres creuses. La pluralité de membranes semi-perméables de type à fibres creuses sont exposées, et le matériau des membranes semi-perméables de type à fibres creuses comprend une résine de cellulose et/ou une résine de polysulfone.
(JA) 中空部を有する直線状の複数の中空糸型半透膜を並列的に所定の間隔を開けて配置してなる中空糸膜エレメントと、中空糸膜エレメントの両端において、複数の中空糸型半透膜を所定の間隔を開けて固定するための固定樹脂と、中空糸膜エレメントの一端において複数の中空糸型半透膜の中空部に連通する流入口と、中空糸膜エレメントの多端において複数の中空糸型半透膜の中空部に連通する流出口と、を備え、複数の中空糸型半透膜は露出しており、中空糸型半透膜の素材が、セルロース系樹脂およびポリスルホン系樹脂の少なくともいずれかを含む材料である、浸漬型中空糸膜モジュール。
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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, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)