JPH10512801A - 重金属を硫化水素で除去するためのバイオマスの処理方法 - Google Patents
重金属を硫化水素で除去するためのバイオマスの処理方法Info
- Publication number
- JPH10512801A JPH10512801A JP52138496A JP52138496A JPH10512801A JP H10512801 A JPH10512801 A JP H10512801A JP 52138496 A JP52138496 A JP 52138496A JP 52138496 A JP52138496 A JP 52138496A JP H10512801 A JPH10512801 A JP H10512801A
- Authority
- JP
- Japan
- Prior art keywords
- biomass
- biogas
- heavy metals
- sludge
- ash
- 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.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
-
- 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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/24—Recirculation of gas
-
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
-
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- 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
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
-
- 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
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
- Removal Of Specific Substances (AREA)
- Cultivation Of Plants (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Fertilizers (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.バイオマスを嫌気性微生物分解にかけて、例えば、硫化水素ガスを含むバイ オガスを生成し、そのバイオガスの少なくとも一部を微生物分解されたバイオマ スの少なくとも一部中に輸送して重金属を金属硫化物として沈殿させ、得られる 混合物を沈殿及び上澄みに分離することを特徴とする重金属を含む動物畜産から の液体肥料を含むバイオマスの処理方法。 2.微生物分解されたバイオマスを固体フラクション及び液体フラクションに分 離し、前記バイオガスを前記液体フラクションに輸送することを特徴とする請求 の範囲第1項に記載の方法。 3.前記固体フラクションを焼却して灰分を生成し、こうして生成された灰分を バイオガスで処理すべき前記液体フラクションに供給することを特徴とする請求 の範囲第2項に記載の方法。 4.液体肥料の他に、バイオマスが有機廃棄物を含むことを特徴とする請求の範 囲第1項〜第3項のいずれかに記載の方法。 5.重金属を含む廃水スラッジを使用し、前記バイオガスの一部をスラッジ中に 輸送して重金属を金属硫化物として沈殿させることを特徴とする請求の範囲第1 項〜第4項のいずれかに記載の方法。 6.バイオガスによるバイオマスの処理及びバイオガスによるスラッジの処理を 別々の操作で行うことを特徴とする請求の範囲第5項に記載の方法。 7.バイオマスの固体フラクションを焼却して灰分を生成し、こうして生成され た灰分をバイオガスで処理すべき前記スラッジに供給することを特徴とする請求 の範囲第2項及び第6項に記載の方法。 8.重金属を含む焼却灰分をバイオガスで処理すべきバイオマス及び/またはス ラッジに供給することを特徴とする請求の範囲第6項に記載の方法。 9.重金属を実質的に選択的に沈殿させるように、バイオガスで処理すべきバイ オマス及び/またはスラッジのpH値を約0から9までの幾つかの異なるレベルに 調節することを特徴とする請求の範囲第6項に記載の方法。 10.微生物分解されたバイオマス、並びにスラッジ及び灰分(存在する場合)の 通過後のバイオガスが硫化水素を含まず、または実質的に含まないような方法で 重金属を含む付加的な物質の添加を調節することを特徴とする請求の範囲第5項 または第8項に記載の方法。 11.窒素及びリンの含量を低下するように上澄みを処理することを特徴とする請 求の範囲第1項〜第10項のいずれかに記載の方法。 12.上澄みから除去された窒素及びリンを固体化合物(これらは肥料として適し ている)に変換することを特徴とする請求の範囲第11項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK3895 | 1995-01-14 | ||
| DK0038/95 | 1995-01-14 | ||
| PCT/DK1996/000024 WO1996021625A1 (en) | 1995-01-14 | 1996-01-15 | Method of treating a biomass in order to remove heavy metals with hydrogen sulphide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10512801A true JPH10512801A (ja) | 1998-12-08 |
| JP4002603B2 JP4002603B2 (ja) | 2007-11-07 |
Family
ID=8089037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52138496A Expired - Fee Related JP4002603B2 (ja) | 1995-01-14 | 1996-01-15 | 重金属を硫化水素で除去するためのバイオマスの処理方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5976372A (ja) |
| EP (1) | EP0871597B1 (ja) |
| JP (1) | JP4002603B2 (ja) |
| AU (1) | AU4385196A (ja) |
| DE (1) | DE69605450T2 (ja) |
| ES (1) | ES2142043T3 (ja) |
| WO (1) | WO1996021625A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273489A (ja) * | 2001-03-21 | 2002-09-24 | Mitsubishi Heavy Ind Ltd | 液状有機性廃棄物の処理方法およびそのシステム |
| JP2017019702A (ja) * | 2015-07-14 | 2017-01-26 | 三井造船株式会社 | 液肥の製造方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325923B1 (en) * | 1999-04-09 | 2001-12-04 | Mse Technology Applications, Inc. | Bioreactor for acid mine drainage control |
| US6635177B2 (en) * | 2000-10-25 | 2003-10-21 | The Regents Of The University Of California | Reclaiming water and usable brine concentrate from domestic sewage |
| US6632362B2 (en) * | 2001-01-19 | 2003-10-14 | Miller, Iii Herman P. | Vacuum retort anaerobic digestion (VRAD) system and process |
| SE529177E (sv) | 2005-12-01 | 2013-06-11 | Tekniska Verken Linkoeping Ab | Användning av ett additiv för rötning av organiskt material |
| DK2176177T3 (da) * | 2007-07-05 | 2012-04-16 | Seaborne Epm Ag | Fremgangsmåde til genvinding af fosfat fra biomasse |
| CL2008002358A1 (es) * | 2008-08-11 | 2009-02-27 | Xpert Ingenieria Y Produccion S A | Proceso para remoción y estabilización de arsénico y metales pesados desde ácidos residuales con alto contenido de arsénico que comprende contactar el efluente a tratar con acido sulfhídrico y precipitar sulfuros de arsénico insolubles a ph menor de 2; y sistema para la remoción y estabilización de arsénico desde efluentes industriales ácidos, principalmente líquidos provenientes del lavado de gases de fundición de metales no ferrosos. |
| US9259703B2 (en) * | 2012-08-13 | 2016-02-16 | Enviro Water Minerals Company, Inc. | System for removing selenium from a feed stream |
| US9878928B1 (en) | 2013-03-11 | 2018-01-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Pretreatment solution for water recovery systems |
| RU2577168C2 (ru) * | 2014-05-27 | 2016-03-10 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт электрификации сельского хозяйства" (ФГБНУ ВИЭСХ) | Способ получения биогаза и удобрений из бесподстилочного навоза и других органических субстратов |
| CL2018000550A1 (es) * | 2018-02-28 | 2018-07-06 | Ard Solutions Ltda | Sistema y método de biorremedación de aguas contaminadas |
| CN109942161A (zh) * | 2019-03-08 | 2019-06-28 | 广西师范学院 | 污泥、粪便和餐厨垃圾协同厌氧消化工艺 |
| CN115196826A (zh) * | 2022-07-13 | 2022-10-18 | 郑楷集团有限公司 | 一种畜禽养殖污染末端废水深度处理工艺 |
| US12415726B2 (en) | 2022-10-06 | 2025-09-16 | King Fahd University Of Petroleum And Minerals | Process for simultaneous removal of hydrogen sulfide and heavy metals |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024500A (ja) * | 1988-06-21 | 1990-01-09 | Saburo Matsui | 有機性排水の嫌気性処理装置 |
| JPH0299198A (ja) * | 1988-10-06 | 1990-04-11 | Fujita Corp | 嫌気性微生物処理における固液分離方法 |
| JPH0568849A (ja) * | 1991-09-18 | 1993-03-23 | Kurita Water Ind Ltd | 消化ガスの脱硫方法および装置 |
| JPH05277487A (ja) * | 1992-03-31 | 1993-10-26 | Kurita Water Ind Ltd | 嫌気性処理における臭気ガスの脱臭方法 |
| JPH07155787A (ja) * | 1993-12-10 | 1995-06-20 | Toshiba Corp | 消化ガス中の硫化水素の除去方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE446526B (sv) * | 1979-04-24 | 1986-09-22 | Rodococc Innovation Ab | Forfarande for utfellning av tungmetaller ur avloppsvatten innehallande sulfatjoner |
| SE441441B (sv) * | 1981-11-24 | 1985-10-07 | Wilhelm Karl Ripl | Sett att i en anleggning for rening av avloppsvatten eller ravatten astadkomma en vattenlosning med hog fosforhalt och en atervinning av metallforeningar |
| DE3545679A1 (de) * | 1985-12-21 | 1987-06-25 | Messerschmitt Boelkow Blohm | Verfahren zur entsorgung der organischen hausmuellfraktion |
| US4839052A (en) * | 1987-03-10 | 1989-06-13 | Council For Scientific And Industrial Research | Biological treatment of water |
| US5076927A (en) * | 1988-03-09 | 1991-12-31 | Hunter Robert M | Biocatalyzed partial demineralization of acidic metal sulfate solutions |
| US5009786A (en) * | 1989-10-30 | 1991-04-23 | The United States Of America As Represented By The Secretary Of The Interior | Selenate removal from waste water |
| GB9216457D0 (en) * | 1992-08-03 | 1992-09-16 | Wrc Plc | Treatment of sewage sludge |
| NL9201704A (nl) * | 1992-10-01 | 1994-05-02 | Sobel N V | Werkwijze en inrichting voor het demineraliseren van mest. |
| US5587079A (en) * | 1995-04-21 | 1996-12-24 | Rowley; Michael V. | Process for treating solutions containing sulfate and metal ions. |
| US5554296A (en) * | 1995-05-15 | 1996-09-10 | Crown Cork & Seal Company, Inc. | System and method for purifying waste streams containing water reducible paints |
-
1996
- 1996-01-15 WO PCT/DK1996/000024 patent/WO1996021625A1/en not_active Ceased
- 1996-01-15 JP JP52138496A patent/JP4002603B2/ja not_active Expired - Fee Related
- 1996-01-15 AU AU43851/96A patent/AU4385196A/en not_active Abandoned
- 1996-01-15 US US08/892,661 patent/US5976372A/en not_active Expired - Fee Related
- 1996-01-15 EP EP19960900287 patent/EP0871597B1/en not_active Expired - Lifetime
- 1996-01-15 ES ES96900287T patent/ES2142043T3/es not_active Expired - Lifetime
- 1996-01-15 DE DE69605450T patent/DE69605450T2/de not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024500A (ja) * | 1988-06-21 | 1990-01-09 | Saburo Matsui | 有機性排水の嫌気性処理装置 |
| JPH0299198A (ja) * | 1988-10-06 | 1990-04-11 | Fujita Corp | 嫌気性微生物処理における固液分離方法 |
| JPH0568849A (ja) * | 1991-09-18 | 1993-03-23 | Kurita Water Ind Ltd | 消化ガスの脱硫方法および装置 |
| JPH05277487A (ja) * | 1992-03-31 | 1993-10-26 | Kurita Water Ind Ltd | 嫌気性処理における臭気ガスの脱臭方法 |
| JPH07155787A (ja) * | 1993-12-10 | 1995-06-20 | Toshiba Corp | 消化ガス中の硫化水素の除去方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273489A (ja) * | 2001-03-21 | 2002-09-24 | Mitsubishi Heavy Ind Ltd | 液状有機性廃棄物の処理方法およびそのシステム |
| JP2017019702A (ja) * | 2015-07-14 | 2017-01-26 | 三井造船株式会社 | 液肥の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69605450D1 (de) | 2000-01-05 |
| WO1996021625A1 (en) | 1996-07-18 |
| US5976372A (en) | 1999-11-02 |
| AU4385196A (en) | 1996-07-31 |
| ES2142043T3 (es) | 2000-04-01 |
| EP0871597A1 (en) | 1998-10-21 |
| EP0871597B1 (en) | 1999-12-01 |
| JP4002603B2 (ja) | 2007-11-07 |
| DE69605450T2 (de) | 2000-07-06 |
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