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Machine translation
1. (WO2010143950) METHOD FOR PREVENTING FOULING IN A REVERSE ELECTRODIALYSES STACK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/143950    International Application No.:    PCT/NL2010/050350
Publication Date: 16.12.2010 International Filing Date: 08.06.2010
IPC:
H01M 8/22 (2006.01), B01D 65/08 (2006.01)
Applicants: Stichting Wetsus Centre of Excellence for Sustainable Water Technology [NL/NL]; Agora 1 NL-8934 CJ Leeuwarden (NL) (For All Designated States Except US).
POST, Jan Willem [NL/NL]; (NL) (For US Only).
HAMELERS, Hubertus Victor Marie [NL/NL]; (NL) (For US Only).
GRASMAN, Simon [NL/NL]; (NL) (For US Only).
VEERMAN, Joost [NL/NL]; (NL) (For US Only).
LEIJSTRA, Petrius Antonius [NL/NL]; (NL) (For US Only).
SAAKES, Machiel [NL/NL]; (NL) (For US Only)
Inventors: POST, Jan Willem; (NL).
HAMELERS, Hubertus Victor Marie; (NL).
GRASMAN, Simon; (NL).
VEERMAN, Joost; (NL).
LEIJSTRA, Petrius Antonius; (NL).
SAAKES, Machiel; (NL)
Agent: VERDIJCK, Gerardus J.C.; Arnold+Siedsma Sweelinckplein 1 NL-2517 GK Den Haag (NL)
Priority Data:
2002989 09.06.2009 NL
Title (EN) METHOD FOR PREVENTING FOULING IN A REVERSE ELECTRODIALYSES STACK
(FR) PROCÉDÉ DE PRÉVENTION DE L'ENCRASSEMENT DANS UN EMPILEMENT D'ÉLECTRODIALYSE INVERSE
Abstract: front page image
(EN)The invention relates to a method and a device for preventing fouling in a reverse electrodialysis process. The method comprises the steps of : providing a reversed electrodialysis stack, comprising a number of membranes; supplying the stack with at least two feed streams; and - applying a preventive periodic osmotic shock to the fouling layers of the membranes.
(FR)L'invention porte sur un procédé et un dispositif de prévention de l'encrassement dans un processus d'électrodialyse inverse. Le procédé comprend les étapes consistant à : utiliser un empilement d'électrodialyse inverse, comprenant un certain nombre de membranes ; alimenter l'empilement par au moins deux flux d'alimentation et appliquer un choc osmotique périodique préventif aux couches d'encrassement des membranes.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)