WO2001000342A1 - Dispositif de traitement des ordures - Google Patents
Dispositif de traitement des ordures Download PDFInfo
- Publication number
- WO2001000342A1 WO2001000342A1 PCT/JP2000/004303 JP0004303W WO0100342A1 WO 2001000342 A1 WO2001000342 A1 WO 2001000342A1 JP 0004303 W JP0004303 W JP 0004303W WO 0100342 A1 WO0100342 A1 WO 0100342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solid
- liquid
- tank
- garbage
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/60—Biochemical treatment, e.g. by using enzymes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/101—Arranged-type packing, e.g. stacks, arrays
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
- C12M25/16—Particles; Beads; Granular material; Encapsulation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Definitions
- the present invention comprises a solid-liquid separation device for separating a mixture comprising a solid substance and a liquid substance into the solid substance and the liquid substance, and filtering the mixture to discharge an organic wastewater.
- the present invention relates to a raw refuse treatment apparatus that decomposes an organic solid by the action of microorganisms in the solid.
- the activated sludge method is usually adopted in sewage treatment plants and the like, and the activated sludge method and the immersion filter method are adopted in combined type septic tanks.
- Japanese Unexamined Patent Publication No. 9-111117 discloses that garbage-containing wastewater flows into a solid processing section, where solids are decomposed by microorganisms and then discharged from a solid processing apparatus. It was disclosed that the primary treated water was introduced into a wastewater treatment tank, where it was subjected to aeration treatment to decompose and remove solids from the garbage-containing wastewater pulverized by a disposer and purify the wastewater. I have.
- wastewater is aerated by a diffuser in a wastewater treatment tank, and basically the same treatment as the activated sludge method is performed.
- the present inventors use a wastewater treatment device (secondary treatment device) provided with a packed bed in which a microbial carrier is filled in a subsequent stage of a solid matter treatment device (primary treatment device). It has been found that wastewater can be purified satisfactorily (Japanese Patent Laid-Open No. 11-19674).
- An object of the present invention is to provide a garbage disposal apparatus that can perform aerobic treatment by natural diffusion of oxygen and effectively treat organic wastewater such as liquid from wastewater and kitchen wastewater.
- the garbage disposal apparatus of the present invention includes a disposer for pulverizing garbage discharged from a kitchen, and a flow control tank for temporarily storing a mixture of garbage crushed by the disposer and kitchen wastewater.
- a solid-liquid separation device for solid-liquid separation of the mixture into a solid component and a liquid component supplied from the flow rate adjustment tank; and a compost for converting the solid component separated by the solid-liquid separation device into compost.
- a wastewater treatment device for subjecting the liquid supplied from to biological treatment to obtain treated water.
- the wastewater treatment device comprises a tank filled with a microorganism carrier, and the liquid component is introduced into the tank, subjected to biological treatment in the tank, and then drained out of the garbage treatment device. It is characterized by the following.
- the wastewater treatment device is characterized in that the microorganism carrier is filled in a container having air permeability.
- the wastewater treatment device has a structure having a plurality of the containers.
- the wastewater treatment device has a structure in which the container is held in contact with the container.
- the wastewater treatment apparatus is characterized in that the microorganism carriers having different average particle sizes are alternately stacked in the container.
- the wastewater treatment apparatus is characterized in that the microorganism carriers having different average particle sizes are concentrically filled in the container.
- the wastewater treatment apparatus is characterized in that the ratio of the diameters of the microorganism carriers having different average particle diameters is 1: 1.5.2.5.
- the microorganism carrier is a wood chip.
- the container is a net basket.
- the size (interval) of the mesh of the net basket is 37 mm.
- the container is an unglazed container.
- the flow dividing device has a washing device, and the washing wastewater is returned to a flow rate adjusting tank or a sedimentation separating tank.
- FIG. 1 is a schematic configuration diagram of a solid-containing wastewater treatment device including an organic wastewater treatment device according to an embodiment of the present invention, as viewed from the front.
- FIG. 2 is a partially broken perspective view of the solid-liquid separation device 400.
- FIG. 3 is a diagram showing the operation of the solid-liquid separation device 400.
- Figure 4 shows the decomposition capacity of each layer (each car container) and the amount of air (the amount of voids) in the secondary treatment device 500 with multiple stages of cylindrical car containers. This is schematically represented by comparing with.
- FIG. 1 is a diagram showing a configuration of a garbage disposal system according to the present embodiment connected to a sink.
- the garbage disposal system consists of a disposer 200 that finely crushes garbage discarded from the sink 100 in the sink 100, a mixture of solids such as crushed garbage and liquids such as kitchen wastewater.
- Flow control tank 300 from the disposer 200 mixed Solid-liquid separation device 400 to separate the mixture into solid and liquid materials, sedimentation separation tank 700 to precipitate fine particles in the liquid component, and supernatant pumped from sedimentation separation tank 700 (see below).
- Diversion device 800 to distribute to the secondary treatment device, 500,000 secondary treatment device to purify liquid material, solid material treatment device (composting device) 600, composting solid material have.
- the disposer 200 has a solenoid valve 202 and a start switch 203, and is disposed below the sink 101.
- the solid-liquid separator 400, the sedimentation separation tank 700, The diversion device 800, the secondary treatment device 500, and the solid material treatment device 600 are housed in a main body case (not shown) and arranged outdoors, and the mixture from the disposer 200 is provided. Is once charged into the flow control tank 300 by the charging pipe 201.
- the start switch 203 is set to “OFF” and the disposer is turned off. Does not start. Thereby, the solenoid valve 202 makes the disposer 200 communicate with the drain pipe 204, and the water from the sink 101 is drained to the sewer.
- the starting switch 203 is turned “ON” to start the disposer 200 because the garbage cannot be drained as it is.
- the solenoid valve 202 communicates the disposer 200 with the charging pipe 201 to perform the composting process and the purification process described below.
- the flow rate adjusting tank 300 is a storage tank 301 for storing the mixture fed through the input pipe 201, and the solid material in the bottom tank portion of the storage tank 301 is used to pipe the main mixture. It has an air lift pump 304 for transferring a solid matter to the solid-liquid separation device 400 via 3, and a water level sensor 360 for detecting the water level of the mixture stored in the storage tank 301.
- the air lift pump 304 is composed of a blower 302 for sending out air for air lift, and an air lift tube 303 for supplying the air from the blower 302 to the bottom.
- the solid matter below is transported upward together with the liquid and supplied to the solid-liquid separator 400 from the upper end.
- the air lift pump 304 When the water level in the storage tank 301 becomes high, the water pressure at the bottom of the storage tank 301 becomes high. When the air lift pump 304 is driven, the water is supplied to the solid-liquid separator 400. The amount of solids and liquids increases. Conversely, when the water level in storage tank 301 falls to a low water level, Since the water pressure is reduced, when the air lift pump 304 is driven, the amounts of solids and liquid supplied to the solid-liquid separator 400 are reduced. For this reason, regardless of the water level in the storage tank 301, the driving time of the air lift pump 304 or the time required for the air lift pump to supply a substantially constant amount of solid matter and liquid to the solid-liquid separation device 400 can be supplied. The air volume is controlled.
- the solid-liquid separator 400 has a first slit section 410A in which a number of drain holes 411 are formed, and a transfer section 4 2OA, which transfers the solid-liquid separated mixture.
- Each of the 30 A's is integrally molded with resin or the like.
- the first slit section 41 OA includes an arc-shaped water-cutting tooth 4 12, which is used for screening a mixture of a solid and a liquid input through the input pipe 201 and draining the mixture,
- a loading plate 4 13 for guiding the solid material
- a drain hole 4 11 between the drain teeth 4 12.
- the transfer section 420A is fixed to a rotating shaft 423 connected to a motor (not shown), and a transfer plate 421 for transferring a solid object. Ribs provided
- the ribs 422 function to prevent the transfer plate 421 from being deformed due to insufficient strength when the transfer plate 421 is formed of a thin plastic plate.
- the mixture transported from the air lift pump 304 is supplied to the left side of the transfer section 420A in the figure, and the liquid drops downward through the drain hole 4111.
- solid matter is deposited on the cutting teeth 4 12.
- a second slit section 4 330 A is arranged at the tip of the transfer section 4 20 A, and the second slit section 4
- the inside of the drain hole 4111 is swung. That is, by reciprocating the transfer section 420A within a predetermined angle range, the transfer section 420A and the second slit section 4340A swing. As a result, the solid matter on the water cutting teeth 4 12 is agitated and the water draining is promoted.
- 700 is a sedimentation separation tank for sedimenting fine particles in the liquid from the solid-liquid separation device 400.
- Reference numeral 500 denotes a secondary treatment device as an organic wastewater treatment device for treating organic wastewater (primary treatment water) from the solid-liquid separation device 400. Therefore, the supernatant separated by precipitation is supplied to the secondary treatment device 500.
- the sediment collected at the bottom of the sediment separation layer 700 is appropriately returned to the flow control tank 300.
- Reference numeral 800 denotes a flow dividing device for distributing the supernatant from the sedimentation separation tank and injecting the supernatant into the secondary treatment device 500.
- the supplied liquid is evenly divided by an overflow weir having a plurality of triangular cutouts.
- This secondary treatment device 500 is composed of at least two cylindrical basket containers 510a and 510b having a diameter of about 15 cm and having air permeability. Are located. In the figure, four containers 510a and three 5110b are alternately stacked, and the total height of the containers 5110a and 510b is about 15 cm. In addition, three layers stacked in this way are provided in parallel.
- the cylindrical basket containers 510a and 510b were arranged so as to be in contact with the upper and lower tiers when the garbage disposal device was used for a long period of time.
- solid materials are clogged, impairing water permeability.
- the lower basket 51 Ob is further used in the upper stage, and the lower stage facilitates maintenance for replenishing new microbial carriers. It is to be able to do it.
- a new car container 510b is added at the bottom and the car container 510a at the top is removed.
- the number of stages of the cylindrical cage containers 5110a and 510b may be any number as long as it is two or more, and the effect of the present invention is similarly exerted.
- the ratio of the average particle size of each microbial carrier in the cylindrical basket containers 5110a and 510b was 1: 1.5 to 2.5. Microbial carriers with a small diameter may enter between microbial carriers with a large average particle size. It is.
- Fig. 4 shows the decomposition capacity of each layer (each car container) and the amount of air (the amount of voids) in the secondary treatment device 500 provided with a plurality of stages of cylindrical car containers. This is schematically represented by comparing with.
- the secondary processing device 500 is composed of only a dense microbial carrier, so the amount of air in the secondary processing device 500 is small. In the vicinity of the part, the activity of the microorganisms was low, indicating that the processing capacity of the microorganisms was small.
- the dense microorganism carrier and the coarse microorganism carrier are arranged alternately, so that the dense microorganism carrier has a small amount of air, but the coarse microorganism carrier has Since the amount of air is large and the amount of air is large even near the center of the secondary treatment device 500, the microorganisms are activated, and the processing capacity of the microorganisms can be increased.
- Both containers are filled with wood chips (microbial carriers) made of cedar sawdust, and the secondary treatment device 500 inhabits organic components in the introduced organic wastewater. Oxidative degradation treatment by aerobic microorganisms.
- the mesh size (interval) of the cylindrical cage containers 510a and 510b is 3 to 7 mm, preferably 5 mm, and the size of the wood chips is 2 to 10 mm.
- the lower 5 cm of the cylindrical basket 510a, 51 Ob is filled with a wood chip of 5 to 10 mm in size, and 10 cm of wood chips of 2 to 4 mm in size are further filled. Filled.
- the wood chips of 2 to 4 mm in size are filled in the center 5 cm of the cylindrical basket containers 510a and 51 Ob, and the wood chips of 5 to 10 mm in size are filled around the wood chips.
- cylindrical basket containers 510a and 51Ob only need to have holes and allow air to pass therethrough, and may be composed of unglazed containers other than the net basket.
- the diversion device 800 is formed with a crevice (notch), and by using this crevice (notch), the primary processing liquid is supplied evenly to the plurality of lower secondary processing devices 500. I'm swelling. That is, in the example shown in the figure, three notches are provided, and by taking out the liquid that has overflowed from each of the notches separately, it is possible to achieve an even diversion.
- the crevice (notch) of the flow dividing device 800 is formed by cutting out a triangular shape having a side of about 5 cm. It is preferable that the length of one side of this triangular shape is appropriately changed in proportion to the amount of liquid supplied from the precipitation separation tank 700. This is because, despite the large amount of liquid, when the size of the cough (notch) is reduced, the liquid overflows from the flow separation device 800 or is supplied from the sedimentation separation tank 700. This is because the fine particles contained in the liquid may be clogged in the cough (notch).
- the portion of the diversion device 800 on the front side of the weir has a slanted bottom so that it can be washed when sludge accumulates, and a bottom is provided with a pump for pumping up accumulated sludge.
- the washing wastewater is returned to the flow control tank 300 or the sedimentation separation tank 700.
- a drain pipe 560 is connected to the bottom of the container 500, from which the treated water is drained.
- the primary processing liquid can be uniformly supplied from the upper part of the secondary processing device 500. Therefore, good processing can be performed using the entire secondary processing apparatus 500.
- the solid material processing apparatus 600 includes a processing tank 6100 for storing the solid material that has been solid-liquid separated and charged, a stirrer 6200 for stirring the solid material, Have.
- the treatment tank 6100 solids are decomposed and the solids are decomposed into carbon dioxide and water. It contains wood chips, such as sawdust, for culturing microorganisms to be composted, and a carrier made of activated carbon.
- the solid and the carrier are mixed by a stirrer 620 and air is introduced into the inside, and is maintained at a predetermined temperature (30 ° C. to 40 ° C. in the present embodiment) throughout the day. Therefore, activation of microorganisms and the like is promoted.
- the input pipe 201 is inclined at an appropriate amount, so that the crushed garbage can be transferred to the storage tank 301 without using any additional power or the like.
- the start switch 203 is not turned on. In this case, the solenoid valve 202 does not operate, and the drainage or the like flows into the drain pipe 204 as it is.
- the transfer section 42OA in the solid-liquid separation device 400 is in the state shown in FIG. That is, the standby position switch 442 is operated by the magnet 441, and the transfer plate 4221 is waiting at a position where the mixture is to be charged.
- the mixture sent from the flow rate adjusting tank 300 hits the transfer plate 421, and at that time, the momentum of the input is lost and the mixture is deposited on the first slit portion 41OA. .
- the transfer unit 4 2 is moved back and forth between the state shown in FIG. 3A and the state shown in FIG. 3B by the action of the standby position switch 4 42 and the swing limit position switch 4 43. 0 A and the second slit section 4340 A swing due to a motor (not shown). As a result, the aggregate shape of the mixture containing a large amount of the separated solid matter is disturbed, and the water is drained, whereby the solid-liquid separation is performed with high efficiency.
- the number of times of swinging for the introduction of the mixture by one drive of the air lift pump 304 is optimal depending on the type of the solid matter, and thus can be set as appropriate. A range of 40 times is preferred.
- the transfer section 42OA is rotated to the position of the solid matter discharge position switch 4444 to be separated into solid and liquid.
- the solid is charged into the solid processing apparatus 600.
- the processing tank 6100 of the solid material processing apparatus 600 contains wood fragments such as sawdust for culturing microorganisms, and a carrier made of activated carbon. However, it is decomposed by this microorganism and composted. The composted solids are put into bags and disposed of.
- the time required for composting and the like can be reduced by that much.
- a large treatment tank 610 is required to treat a solid having a high water content.
- the processing tank 6100 can be downsized, and the cost of the device can be reduced. ing.
- the present invention provides a solid-liquid separation device capable of performing solid-liquid separation in a short time while reducing solid substances passing through the drain hole 4 1 1, and a garbage disposal system using the same. It became possible.
- aerobic treatment can be performed favorably by natural diffusion of oxygen even without forced ventilation by an air pump unlike a conventional garbage disposal apparatus, and And organic wastewater such as liquid from kitchen wastewater can be effectively treated.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Manufacturing & Machinery (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Processing Of Solid Wastes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Fertilizers (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00940883A EP1219362A4 (en) | 1999-06-29 | 2000-06-29 | DEVICE FOR TREATING MILL |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11/184137 | 1999-06-29 | ||
| JP18413799 | 1999-06-29 | ||
| JP11/277102 | 1999-09-29 | ||
| JP27710299A JP2001070921A (ja) | 1999-06-29 | 1999-09-29 | 生ごみ処理装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001000342A1 true WO2001000342A1 (fr) | 2001-01-04 |
Family
ID=26502319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2000/004303 Ceased WO2001000342A1 (fr) | 1999-06-29 | 2000-06-29 | Dispositif de traitement des ordures |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1219362A4 (ja) |
| JP (1) | JP2001070921A (ja) |
| WO (1) | WO2001000342A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2820419A1 (fr) * | 2001-02-08 | 2002-08-09 | Univ Limoges | Dispositif compact de decontamination d'effluents liquides a risques infectieux par voie physique |
| CN109351044A (zh) * | 2018-12-11 | 2019-02-19 | 安徽天健环保股份有限公司 | 一种餐厨垃圾多相分离设备 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259672A (ja) * | 2000-03-24 | 2001-09-25 | Sanyo Electric Co Ltd | 排水処理装置及び排水処理材のリサイクル方法 |
| ES2249960B1 (es) * | 2003-12-10 | 2007-02-01 | Ros Roca Internacional, S.L. | Perfeccionamientos en las instalaciones para la biometanizacion de residuos solidos urbanos. |
| DE102004056347A1 (de) * | 2004-11-22 | 2006-05-24 | Sbm Maschinen Gmbh | Verfahren und Vorrichtung zur Verarbeitung von Bioabfällen |
| CN101949543B (zh) * | 2010-09-17 | 2012-04-25 | 杨长银 | 生活垃圾处理系统 |
| CN102226108B (zh) * | 2011-05-04 | 2013-10-09 | 杨长银 | 将生活垃圾与固体废弃物转换成可燃气体的系统 |
| BR112015011731B1 (pt) | 2012-11-21 | 2021-10-19 | Tata Steel Ijmuiden Bv | Substrato de aço revestido para aplicações em embalagens e seu processo de produção |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022639B2 (ja) * | 1984-04-20 | 1990-01-18 | Matsushita Electric Ind Co Ltd | |
| JPH05337495A (ja) * | 1992-06-10 | 1993-12-21 | Matsushita Electric Ind Co Ltd | 高濃度有機廃水の処理方法及びそれに使用する廃水処理装置 |
| JPH05345198A (ja) * | 1992-06-12 | 1993-12-27 | Matsushita Electric Ind Co Ltd | 厨芥含有汚水の処理装置 |
| JPH1157761A (ja) * | 1997-08-18 | 1999-03-02 | Nishimura Sangyo Kk | 液体に含まれる有機物を微生物で処理する処理装置 |
| JPH11169827A (ja) * | 1997-12-09 | 1999-06-29 | Shin Meiwa Ind Co Ltd | 生ごみ処理方法及びその装置 |
| JPH11179384A (ja) * | 1997-12-18 | 1999-07-06 | Sanyo Electric Co Ltd | 有機性排水処理装置及び固形物含有排水処理装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3825229A1 (de) * | 1988-07-25 | 1990-02-01 | Wehrle Werk Ag | Verfahren und vorrichtung zur biologischen verarbeitung von organisch belasteten fluessigkeiten |
| JPH09240802A (ja) * | 1996-03-08 | 1997-09-16 | Shoji Tadokoro | 生ゴミ処理装置 |
-
1999
- 1999-09-29 JP JP27710299A patent/JP2001070921A/ja active Pending
-
2000
- 2000-06-29 WO PCT/JP2000/004303 patent/WO2001000342A1/ja not_active Ceased
- 2000-06-29 EP EP00940883A patent/EP1219362A4/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022639B2 (ja) * | 1984-04-20 | 1990-01-18 | Matsushita Electric Ind Co Ltd | |
| JPH05337495A (ja) * | 1992-06-10 | 1993-12-21 | Matsushita Electric Ind Co Ltd | 高濃度有機廃水の処理方法及びそれに使用する廃水処理装置 |
| JPH05345198A (ja) * | 1992-06-12 | 1993-12-27 | Matsushita Electric Ind Co Ltd | 厨芥含有汚水の処理装置 |
| JPH1157761A (ja) * | 1997-08-18 | 1999-03-02 | Nishimura Sangyo Kk | 液体に含まれる有機物を微生物で処理する処理装置 |
| JPH11169827A (ja) * | 1997-12-09 | 1999-06-29 | Shin Meiwa Ind Co Ltd | 生ごみ処理方法及びその装置 |
| JPH11179384A (ja) * | 1997-12-18 | 1999-07-06 | Sanyo Electric Co Ltd | 有機性排水処理装置及び固形物含有排水処理装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1219362A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2820419A1 (fr) * | 2001-02-08 | 2002-08-09 | Univ Limoges | Dispositif compact de decontamination d'effluents liquides a risques infectieux par voie physique |
| CN109351044A (zh) * | 2018-12-11 | 2019-02-19 | 安徽天健环保股份有限公司 | 一种餐厨垃圾多相分离设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1219362A1 (en) | 2002-07-03 |
| EP1219362A4 (en) | 2006-02-08 |
| JP2001070921A (ja) | 2001-03-21 |
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