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1. (WO2018199766) ELECTRODE ASSEMBLY, SYSTEM AND METHOD FOR INACTIVATING ORGANIC MATERIAL IN A FLOW OF WATER
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Pub. No.: WO/2018/199766 International Application No.: PCT/NO2018/050100
Publication Date: 01.11.2018 International Filing Date: 11.04.2018
IPC:
C02F 1/467 (2006.01) ,C02F 1/461 (2006.01)
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
461
by electrolysis
467
by electrochemical disinfection
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
461
by electrolysis
Applicants:
NATIONAL OILWELL VARCO NORWAY AS [NO/NO]; Postboks 401 Lundsiden 4604 Kristiansand S, NO
Inventors:
VARANKO, Yury; NO
DIRDAL, Eirik; NO
Agent:
HÅMSØ PATENTBYRÅ AS; P.O. Box 171 4301 Sandnes, NO
Priority Data:
17168711.428.04.2017EP
Title (EN) ELECTRODE ASSEMBLY, SYSTEM AND METHOD FOR INACTIVATING ORGANIC MATERIAL IN A FLOW OF WATER
(FR) ENSEMBLE ÉLECTRODE, SYSTÈME ET PROCÉDÉ POUR INACTIVER LA MATIÈRE ORGANIQUE DANS UN ÉCOULEMENT D'EAU
Abstract:
(EN) There is described an electrode assembly (1) for inactivating organic material in water, the electrode assembly (1) having a longitudinal axis (L), and comprising: - at least one electrode unit (2), comprising at least two electrodes (3) whereof at least one anode (3a) and one cathode (3b), wherein the electrodes (3) comprise; - a first electrode member (31) comprising a perforated portion (311) for water to pass through; and - a second electrode member (32) arranged at an angle with respect to the first electrode member (31 ), and comprising a perforated portion (321) for water to pass through; wherein the first and second electrode members (31, 32) of the anode (3a) correspond to and are arranged in close proximity to the first and second electrode members (31, 32) of the cathode (3b). There is also described a treatment system (10) including such an eiectrode assembly (1), power distribution (5) means for the electrode assembly as well as a method for inactivating organic mate¬ rial in water.
(FR) L'invention concerne un ensemble électrode (1) pour inactiver la matière organique dans l'eau, l'ensemble électrode (1) ayant un axe longitudinal (L), et comprenant : - au moins une unité d'électrodes (2), comprenant au moins deux électrodes (3) ayant au moins une anode (3a) et une cathode (3b), les électrodes (3) comprenant : - un premier élément d'électrode (31) comprenant une partie perforée (311) destinée à être traversée par l'eau ; et - un second élément d'électrode (32) agencé à un certain angle par rapport au premier élément d'électrode (31), et comprenant une partie perforée (321) destinée à être traversée par l'eau ; les premier et second éléments d'électrode (31, 32) de l'anode (3a) correspondant aux premier et second éléments d'électrode (31, 32) de la cathode (3b) et étant agencés à proximité immédiate de ceux-ci. L'invention concerne également un système de traitement (10) comprenant un tel ensemble électrode (1), un moyen de distribution de puissance (5) pour l'ensemble électrode ainsi qu'un procédé d'inactivation de la matière organique dans l'eau.
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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, 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 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: English (EN)
Filing Language: English (EN)