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1. (WO2017098990) MEMBRANE SEPARATION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098990 International Application No.: PCT/JP2016/085763
Publication Date: 15.06.2017 International Filing Date: 01.12.2016
IPC:
B01D 63/00 (2006.01) ,B01D 65/02 (2006.01) ,B01D 65/06 (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
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
65
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02
Membrane cleaning or sterilisation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
65
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02
Membrane cleaning or sterilisation
06
with special washing compositions
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:
三菱重工環境・化学エンジニアリング株式会社 MITSUBISHI HEAVY INDUSTRIES ENVIRONMENTAL & CHEMICAL ENGINEERING CO., LTD. [JP/JP]; 神奈川県横浜市西区みなとみらい4丁目4番2号 4-2, Minatomirai 4-chome, Nishi-ku, Yokohama-shi, Kanagawa 2200012, JP
Inventors:
尾田 誠人 ODA Masato; JP
水谷 洋 MIZUTANI Hiroshi; JP
萩本 寿生 HAGIMOTO Toshiki; JP
Agent:
森 隆一郎 MORI Ryuichirou; JP
志賀 正武 SHIGA Masatake; JP
高橋 詔男 TAKAHASHI Norio; JP
山崎 哲男 YAMASAKI Tetsuo; JP
松沼 泰史 MATSUNUMA Yasushi; JP
Priority Data:
2015-24232811.12.2015JP
Title (EN) MEMBRANE SEPARATION DEVICE
(FR) DISPOSITIF DE SÉPARATION DE MEMBRANE
(JA) 膜分離装置
Abstract:
(EN) This membrane separation device (1) comprises: a casing; a filter membrane that has a single-layer structure made by copolymerizing hydrophilic monomers, and that partitions the casing into a concentrated-side space (S) to which water to be treated (W2) is supplied and a permeation-side space (P) in which permeated water (PW) separated from the water to be treated (W2) is housed; a first gas supply device (11) that supplies a gas to the concentrated-side space (S) which is in a non-immersed state; and a gas discharge section (14) that discharges the gas from the concentrated-side space (S).
(FR) L'invention concerne un dispositif de séparation de membrane (1) comprenant: un carter; une membrane de filtre qui présente une structure monocouche obtenue par copolymérisation de monomères hydrophiles, et qui divise le carter en un espace côté concentré (S) dans lequel l'eau devant être traitée (W2) est fournie et un espace côté perméation (P) dans lequel l'eau de perméation (PW) séparée de l'eau devant être traitée (W2) est logée; un premier dispositif d'alimentation en gaz (11) qui fournit un gaz à l'espace côté concentré (S) qui est dans un état non immergé; et une section de décharge de gaz (14) qui évacue le gaz de l'espace côté concentré (S).
(JA) この膜分離装置(1)は、ケーシングと、親水性モノマーが共重合された単層構造を有し、ケーシングを被処理水(W2)が供給される濃縮側空間(S)と被処理水(W2)から分離される透過水(PW)が収容される透過側空間(P)とに区画する濾過膜と、非浸漬状態の濃縮側空間(S)にガスを供給する第一ガス供給装置(11)と、濃縮側空間(S)からガスを排出するガス排出部(14)と、を備える。
front page image
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, KE, KG, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
KR1020180072780CN108290118IN201817019123