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1. (WO2016178935) COATED GRANULAR FILTRATION MEDIA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/178935    International Application No.:    PCT/US2016/029926
Publication Date: 10.11.2016 International Filing Date: 29.04.2016
IPC:
C02F 1/28 (2006.01), B01J 20/32 (2006.01), C02F 1/72 (2006.01), C02F 1/76 (2006.01), C02F 103/10 (2006.01)
Applicants: TELEDYNE SCIENTIFIC & IMAGING, LLC [US/US]; 1049 Camino Dos Rios Thousand Oaks, CA 91360 (US)
Inventors: GANGULI, Rahul; (US).
MEHROTRA, Vivek; (US).
STRAUSS, Dennis; (US)
Agent: TOTH, Robert, J.; (US)
Priority Data:
62/156,075 01.05.2015 US
Title (EN) COATED GRANULAR FILTRATION MEDIA
(FR) MILIEU DE FILTRATION GRANULAIRE REVÊTU
Abstract: front page image
(EN)A coated granular filtration medium (10) is formed by the deposition of an electrolyte layer (16) onto core particles (12). The electrolyte layer (16) comprises a cationic polyelectrolyte. The coated granular filtration medium (10) provides a synergistic combination of filtration and in situ coagulation that enables efficient, effective, and economical decontamination of industrial and other wastewaters.
(FR)Un milieu de filtration granulaire revêtu (10) est formé par dépôt d'une couche électrolytique (16) sur des particules de noyau (12). La couche électrolytique (16) comprend un polyélectrolyte cationique. Le milieu de filtration granulaire revêtu (10) assure une filtration et une coagulation synergiques combinées qui permettent une décontamination efficace, performante et peu coûteuse des eaux usées industrielles et autres.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (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: English (EN)
Filing Language: English (EN)