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1. WO2017216534 - ANAEROBIC REACTOR

Publication Number WO/2017/216534
Publication Date 21.12.2017
International Application No. PCT/GB2017/051707
International Filing Date 13.06.2017
IPC
C02F 3/28 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
28Anaerobic digestion processes
C12M 1/107 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
107with means for collecting fermentation gases, e.g. methane
C12M 1/08 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
1Apparatus for enzymology or microbiology
04with gas introduction means
08with draft tube
C02F 103/34 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103Nature of the water, waste water, sewage or sludge to be treated
34from the chemical industry not provided for in groups C02F103/12-C02F103/32106
CPC
C02F 2103/343
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2103Nature of the water, waste water, sewage or sludge to be treated
34from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
343from the pharmaceutical industry, e.g. containing antibiotics
C02F 2203/006
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2203Apparatus and plants for the biological treatment of water, waste water or sewage
006details of construction, e.g. specially adapted seals, modules, connections
C02F 2301/028
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2301General aspects of water treatment
02Fluid flow conditions
028Tortuous
C02F 3/2846
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
28Anaerobic digestion processes
2846using upflow anaerobic sludge blanket [UASB] reactors
C02F 3/2866
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
28Anaerobic digestion processes
2866Particular arrangements for anaerobic reactors
C02F 3/2873
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
28Anaerobic digestion processes
2866Particular arrangements for anaerobic reactors
2873with internal draft tube circulation
Applicants
  • WOXFORD ENVIRONMENTAL TECHNOLOGIES (UK) LTD [GB]/[GB]
Inventors
  • YANG, Ke
Agents
  • DEHNS
Priority Data
1610271.713.06.2016GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ANAEROBIC REACTOR
(FR) RÉACTEUR ANAÉROBIE
Abstract
(EN) An anaerobic reactor (1) for treating waste water includes a reaction vessel (2) and a three phase separator (4) above the reaction vessel and arranged to receive effluent from the reaction vessel. The three phase separator includes an outer wall (10, 14) connected at its bottom to the top of the reaction vessel and a liquid outlet (42), a lid (16) closing the top of the outer wall. The lid has a gas outlet (17) above the level of the liquid outlet. The three phase separator also includes a funnel (18) arranged above the reaction vessel, a guide wall (30) spaced from and arranged radially outward of the funnel so to surround an upper aperture of the funnel and a baffle wall (36) spaced from and arranged between the guide wall and the liquid outlet.
(FR) L'invention concerne un réacteur anaérobie (1) destiné au traitement des eaux usées, comprenant une cuve de réaction (2) et un séparateur à trois phases (4) situé au-dessus de la cuve de réaction et agencé pour recevoir l'effluent provenant de la cuve de réaction. Le séparateur à trois phases comprend une paroi extérieure (10, 14) reliée au niveau de sa partie inférieure à la partie supérieure de la cuve de réaction et à une sortie de liquide (42), un couvercle (16) fermant la partie supérieure de la paroi extérieure. Le couvercle comporte une sortie de gaz située au-dessus du niveau de la sortie de liquide. Le séparateur à trois phases comprend également un entonnoir (18) disposé au-dessus de la cuve de réaction, une paroi de guidage (30) espacée et disposée radialement vers l'extérieur de l'entonnoir de façon à entourer une ouverture supérieure de l'entonnoir et une paroi déflectrice (36) espacée de la paroi de guidage et de la sortie de liquide et agencée entre ces dernières.
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