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1. (WO2011146233) MICROALGAE GROWTH POND DESIGN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/146233    International Application No.:    PCT/US2011/034812
Publication Date: 24.11.2011 International Filing Date: 02.05.2011
IPC:
A01G 7/00 (2006.01), C12M 3/00 (2006.01), C12M 1/00 (2006.01)
Applicants: GENERAL ATOMICS [US/US]; 3550 General Atomics Court San Diego, CA 92121-1194 (US) (For All Designated States Except US)
Inventors: HAZLEBECK, David, A.; (US)
Agent: NYDEGGER, Neil, K.; Nydegger & Associates 348 Olive Street San Diego, CA 92103 (US)
Priority Data:
12/784,338 20.05.2010 US
Title (EN) MICROALGAE GROWTH POND DESIGN
(FR) CONCEPTION D'ÉTANG DE CULTURE DE MICROALGUES
Abstract: front page image
(EN)A raceway pond for circulating microalgae in a fluid medium includes a plurality of interconnected channels. Each channel is straight and has a structured gradient, due to tilt or terracing, that moves the fluid medium along the raceway. In operation, the concentration of microalgae in the fluid medium is maintained substantially constant, and the depth of the fluid medium in the raceway is maintained below a pre-determined level.
(FR)L'invention porte sur un étang de bassin allongé pour la circulation de microalgues dans un milieu fluide, lequel étang de bassin allongé comprend une pluralité de canaux inter-reliés. Chaque canal est droit et a un gradient structuré, en raison d'une inclinaison ou d'un terrassement, qui déplace le milieu fluide le long du bassin allongé. En utilisation, la concentration de microalgues dans le milieu fluide est maintenue sensiblement constante, et la profondeur du milieu fluide dans le bassin allongé est maintenue au-dessous d'un niveau prédéterminé.
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, RS, 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)