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1. (WO2018100841) BIOLOGICALLY ACTIVATED CARBON PROCESSING DEVICE
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Pub. No.: WO/2018/100841 International Application No.: PCT/JP2017/033058
Publication Date: 07.06.2018 International Filing Date: 13.09.2017
IPC:
C02F 3/26 (2006.01) ,B01D 69/02 (2006.01) ,B01F 1/00 (2006.01) ,C02F 3/08 (2006.01) ,C02F 3/10 (2006.01) ,C02F 3/20 (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
12
Activated sludge processes
26
using pure oxygen or oxygen-rich gas
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
69
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
02
characterised by their properties
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
1
Dissolving
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
08
using moving contact bodies
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
10
Packings; Fillings; Grids
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
12
Activated sludge processes
20
using diffusers
Applicants:
栗田工業株式会社 KURITA WATER INDUSTRIES LTD. [JP/JP]; 東京都中野区中野四丁目10番1号 10-1, Nakano 4-chome, Nakano-ku, Tokyo 1640001, JP
Inventors:
小林 秀樹 KOBAYASHI, Hideki; JP
深瀬 哲朗 FUKASE, Tetsurou; JP
Agent:
重野 剛 SHIGENO, Tsuyoshi; JP
重野 隆之 SHIGENO, Takayuki; JP
Priority Data:
2016-23423301.12.2016JP
Title (EN) BIOLOGICALLY ACTIVATED CARBON PROCESSING DEVICE
(FR) DISPOSITIF DE TRAITEMENT DE CHARBON BIOLOGIQUEMENT ACTIVÉ
(JA) 生物活性炭処理装置
Abstract:
(EN) According to the present invention, oxygen permeable membrane modules 2a to 2c are disposed in multiple stages inside a reaction tank 3. An oxygen-containing gas from a blower B is circulated through pipes 8, 9 and 10 to the oxygen permeable membrane modules 2a to 2c in said order, and is discharged from a pipe 11. Raw water flows out from a plurality of nozzles 5 into a bottom portion of the reaction tank 3, and a fluidized bed F of a biological carrier such as activated carbon is formed inside the reaction tank 3. Processed water flows out from a trough 6 through an outlet port 7.
(FR) Selon la présente invention, des modules de membrane perméables à l’oxygène 2a à 2c sont disposés dans des étages multiples à l’intérieur d’une cuve de réaction 3. Un gaz contenant de l’oxygène provenant d’une soufflante B est mis en circulation à travers des tuyaux 8, 9 et 10 vers les modules de membrane perméables à l’oxygène 2a à 2c dans ledit ordre, et est évacué par un tuyau 11. De l’eau brute s’écoule depuis une pluralité de buses 5 dans une partie inférieure de la cuve de réaction 3, et un lit fluidisé F d’un support biologique tel que du charbon actif est formé à l’intérieur de la cuve de réaction 3. L’eau traitée s’écoule depuis un bac 6 à travers un orifice de sortie 7.
(JA) 反応槽3内に酸素透過膜モジュール2a~2cが多段に設置されている。ブロアBからの酸素含有ガスが配管8,9,10を介して酸素透過膜モジュール2a~2cに順次に流通され、配管11から排出される。複数のノズル5から原水が反応槽3の底部に流出し、反応槽3内に活性炭等の生物担体の流動床Fが形成される。処理水はトラフ6から流出口7を介して流出する。
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)