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1. (WO2007008744) METHOD, APPARATUS AND SYSTEMS FOR TREATING CONTAMINATES IN A WASTE FLUID
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/008744 International Application No.: PCT/US2006/026654
Publication Date: 18.01.2007 International Filing Date: 07.07.2006
IPC:
C02F 1/72 (2006.01) ,C02F 1/78 (2006.01) ,B01J 8/02 (2006.01) ,B01J 8/04 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
72
by oxidation
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
72
by oxidation
78
with ozone
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
02
with stationary particles, e.g. in fixed beds
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8
Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
02
with stationary particles, e.g. in fixed beds
04
the fluid passing successively through two or more beds
Applicants:
ERTH TECHNOLOGIES, INC. [US/US]; 7101 La Vista Place Suite 100 Longmont, CO 80503, US (AllExceptUS)
CONGER, Harry, C. [US/US]; US (UsOnly)
MUZZY, James, W. [US/US]; US (UsOnly)
MULLINS, Michael, E. [US/US]; US (UsOnly)
Inventors:
CONGER, Harry, C.; US
MUZZY, James, W.; US
MULLINS, Michael, E.; US
Agent:
CALVETTI, Frederick, F.; Smith, Gambrell & Russell, LLP 1130 Connecticut Avenue, N. W., Suite 1130 Washington, DC 20036, US
Priority Data:
60/697,85608.07.2005US
Title (EN) METHOD, APPARATUS AND SYSTEMS FOR TREATING CONTAMINATES IN A WASTE FLUID
(FR) PROCEDE, APPAREIL ET SYSTEMES PERMETTANT DE TRAITER DES ELEMENTS CONTAMINES DANS UN FLUIDE DE DECHETS
Abstract:
(EN) The invention relates to a method, apparatus and system for the treatment of organic and inorganic waste in a waste fluid. The method involves a co-current plug flow of fluid in a reactor in which ozone mass transfer conforms to the effective life of the ozone used in the treatment. Hydroxide and hydrogen peroxide can be added to the waste fluid. The combined fluids to be treated travel the reactor through a series of surfaces in a packed reactor. The apparatus includes a diffuser for ozone which assists in the co-current plug flow of fluids. The diffuser can have a porosity of about 10 microns. The invention further envisions a compact system for efficient treatment of waste fluids.
(FR) L'invention concerne un procédé, un appareil et un système destinés au traitement de déchets organiques et inorganiques dans un fluide de déchets. Le procédé consiste à mettre en oeuvre un écoulement piston co-courant de fluide dans un réacteur dans lequel un transfert de masse d'ozone prend la forme de la vie effective de l'ozone utilisé dans le traitement. De l'hydroxyde et du peroxyde d'hydrogène peuvent être ajoutés dans le fluide de déchets. Les fluides combinés à traiter se déplacent dans le réacteur à travers une série de surfaces dans un réacteur à garnissage. L'appareil comprend un diffuseur destiné à l'ozone participant à l'écoulement piston co-courant de fluides. Le diffuseur peut présenter une porosité d'environ 10 microns. L'invention concerne également un système compact destiné au traitement efficace de fluides de déchets.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)
Also published as:
SG166142EP1901997CA2609035IN8844/DELNP/2007