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Machine translation
1. (WO2009134996) METHOD OF CONDITIONING A MIXED LIQUOR CONTAINING NONIONIC POLYSACCHARIDES AND/OR NONIONIC ORGANIC MOLECULES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/134996    International Application No.:    PCT/US2009/042300
Publication Date: 05.11.2009 International Filing Date: 30.04.2009
IPC:
C02F 3/12 (2006.01), C02F 1/56 (2006.01)
Applicants: NALCO COMPANY [US/US]; 1601 W. Diehl Road Naperville, IL 60563-1198 (US) (For All Designated States Except US).
MUSALE, Deepak, A. [IN/US]; (US) (For US Only).
COLLINS, John, H. [US/US]; (US) (For US Only)
Inventors: MUSALE, Deepak, A.; (US).
COLLINS, John, H.; (US)
Agent: CARLSEN, Benjamin, E.; (US)
Priority Data:
12/114,438 02.05.2008 US
Title (EN) METHOD OF CONDITIONING A MIXED LIQUOR CONTAINING NONIONIC POLYSACCHARIDES AND/OR NONIONIC ORGANIC MOLECULES
(FR) PROCÉDÉ DE CONDITIONNEMENT D'UNE LIQUEUR MÉLANGÉE CONTENANT DES POLYSACCHARIDES NON IONIQUES ET/OU DES MOLÉCULES ORGANIQUES NON IONIQUES
Abstract: front page image
(EN)A method of conditioning a membrane biological reactor mixed liquor containing one or more nonionic polysaccharides and/or one or more organic molecules is disclosed. The method comprises: a) selecting one or more anionic polymers, b) adding a composition containing one or more water soluble anionic polymers selected from step (2) to the mixed liquor, c) adding one or more water soluble amphoteric cationic or zwitteronic polymers, or combination thereof to the mixed liquor after performing step (b).
(FR)L'invention concerne un procédé de conditionnement d'une liqueur mélangée de réacteur biologique à membrane contenant un ou plusieurs polysaccharides non ioniques et/ou une ou plusieurs molécules organiques.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (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, 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)