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1. (WO2018106061) FILTER MODULE FOR WATER TREATMENT APPARATUS, AND WATER TREATMENT APPARATUS COMPRISING SAID FILTER MODULE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/106061 International Application No.: PCT/KR2017/014390
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
IPC:
B01D 35/06 (2006.01) ,B01D 39/20 (2006.01) ,C02F 1/469 (2006.01) ,B01D 35/16 (2006.01) ,B01D 61/14 (2006.01) ,C02F 1/44 (2006.01) ,B01D 35/30 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
06
Filters making use of electricity or magnetism
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
20
of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires
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
46
by electrochemical methods
469
by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
16
Cleaning-out devices
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
14
Ultrafiltration; Microfiltration
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
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
30
Filter housing constructions
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
최유승 CHOI, Yuseung; KR
이상덕 LEE, Sangduck; KR
조수창 CHO, Suchang; KR
Agent:
김기문 KIM, Ki Moon; KR
Priority Data:
10-2016-016776509.12.2016KR
Title (EN) FILTER MODULE FOR WATER TREATMENT APPARATUS, AND WATER TREATMENT APPARATUS COMPRISING SAID FILTER MODULE
(FR) MODULE DE FILTRE POUR APPAREIL DE TRAITEMENT D'EAU, ET APPAREIL DE TRAITEMENT D'EAU COMPRENANT LEDIT MODULE DE FILTRE
(KO) 수처리 장치용 필터모듈 및 이를 포함하는 수처리 장치
Abstract:
(EN) A filter module for a water treatment apparatus, and a water treatment apparatus comprising the filter module according to the present invention comprise: a plurality of evenly stacked active carbon fiber layers made of active carbon fiber; a plurality of spacers inserted between the active carbon fiber layers to prevent shorting; a pair of current collectors connected to one or the other end of the plurality of stacked active carbon fiber layers; and an active carbon fiber filter which is a stack of one or more active carbon fiber filter units, each active carbon fiber filter unit comprising a power supply means for supplying current to the active carbon fiber layers via the current collectors so that neighboring active carbon fiber layers form cathodes and anodes in alternation. Accordingly, the present invention can lower the hardness of the water while increasing ion removal capability by increasing the specific surface area and water permeability, and can minimize the thickness of the electrodes by eliminating ion exchange membranes and minimizing the volume of current collectors.
(FR) Un module de filtre pour un appareil de traitement d'eau, et un appareil de traitement d'eau comprenant le module de filtre selon la présente invention comprennent : une pluralité de couches de fibres de charbon actif empilées de manière régulière constituées de fibre de charbon actif; une pluralité d'éléments d'espacement insérés entre les couches de fibres de charbon actif pour empêcher un court-circuit; une paire de collecteurs de courant connectés à une ou à l'autre extrémité de la pluralité de couches de fibres de charbon actif empilées; et un filtre à fibres de charbon actif qui est un empilement d'une ou de plusieurs unités de filtre à fibre de charbon actif, chaque unité de filtre à fibre de charbon actif comprenant un moyen d'alimentation électrique pour fournir du courant aux couches de fibres de charbon actif par l'intermédiaire des collecteurs de courant de sorte que les couches de fibres de charbon actif voisines forment des cathodes et des anodes en alternance. Par conséquent, la présente invention peut réduire la dureté de l'eau tout en augmentant la capacité d'élimination d'ions en augmentant la surface spécifique et la perméabilité à l'eau, et peut réduire au minimum l'épaisseur des électrodes en éliminant les membranes échangeuses d'ions et en réduisant au minimum le volume de collecteurs de courant.
(KO) 본 발명에 따른 수처리 장치용 필터모듈 및 이를 포함하는 수처리 장치는 활성탄소섬유로 이루어져, 상호 나란하게 적층되는 복수의 활성탄소섬유층과, 상기 활성탄소섬유층 사이에 쇼트 방지를 위해 삽입되는 복수의 스페이서와, 상기 적층된 복수의 활성탄소섬유층의 일측 또는 타측 단부와 연결되는 한 쌍의 집전체와, 이웃하는 활성탄소섬유층이 양극과 음극을 번갈아 가며 형성하도록 상기 집전체를 통해 상기 활성탄소섬유층에 전류를 공급하는 전원공급수단을 포함하는 활성탄소섬유필터유닛을 적어도 하나 이상 적층하여 이루어진 활성탄소섬유필터를 포함하여, 수중의 경도를 낮추되, 비표면적과 투수성을 높여 이온제거 성능을 높일 수 있고, 이온교환막을 삭제하고 집전체의 부피를 최소화하여 전극의 두께를 최소화할 수 있다.
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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)