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1. (WO2017139888) BIOREACTOR FOR WASTEWATER TREATMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139888 International Application No.: PCT/CA2017/050198
Publication Date: 24.08.2017 International Filing Date: 16.02.2017
Chapter 2 Demand Filed: 05.10.2017
IPC:
C02F 3/02 (2006.01) ,C02F 3/00 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
02
Aerobic processes
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
Applicants:
LES ENTREPRISES CHARTIER (2009) INC. [CA/CA]; 321, Chemin du Village St-Pierre Nord Village St-Pierre, QC J6E 0H4, CA
Inventors:
CHARTIER, Léo-Michel; CA
CHARTIER, Michel; CA
Agent:
BENOÎT & CÔTÉ; #300-560 East, Cremazie Blvd. Montréal, Québec H2P 1E8, CA
Priority Data:
62/296,30417.02.2016US
Title (EN) BIOREACTOR FOR WASTEWATER TREATMENT
(FR) BIORÉACTEUR POUR LE TRAITEMENT D'EAUX USÉES
Abstract:
(EN) There is described a bioreactor comprising a perforated tube for inputting wastewater therein, a wall and an oxygenating unit. The wall is spirally installed around the perforated tube, defining a passageway fluidly connected to the perforated tube and along which the wastewater inputted in the perforated tube is forced to travel. The membrane is adapted for hosting aerobic bacteria at a surface thereof. The oxygenating unit is provided at a bottom of the passageway for oxygenating the passageway.
(FR) L'invention concerne un bioréacteur comprenant un tube perforé pour l'entrée d'eaux usées dans celui-ci, une paroi et une unité d'oxygénation. La paroi est installée en spirale autour du tube perforé, définissant un passage en liaison fluidique avec le tube perforé et le long duquel les eaux usées qui sont entrées dans le tube perforé sont forcées à se déplacer. La membrane est adaptée à accueillir des bactéries aérobies au niveau d'une surface de celle-ci. L'unité d'oxygénation est disposée au niveau d'un fond du passage pour oxygéner le passage.
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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, 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 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)
Also published as:
CA3014834