NO965440L - Anaerob fjerning av svovelforbindelser fra avlöpsvann - Google Patents
Anaerob fjerning av svovelforbindelser fra avlöpsvannInfo
- Publication number
- NO965440L NO965440L NO965440A NO965440A NO965440L NO 965440 L NO965440 L NO 965440L NO 965440 A NO965440 A NO 965440A NO 965440 A NO965440 A NO 965440A NO 965440 L NO965440 L NO 965440L
- Authority
- NO
- Norway
- Prior art keywords
- sulphide
- pct
- effluent
- anaerobic
- date jan
- Prior art date
Links
Classifications
-
- 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
- C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0081—Mixed oxides or hydroxides containing iron in unusual valence state [IV, V, VI]
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9401036A NL9401036A (nl) | 1994-06-23 | 1994-06-23 | Anaerobe verwijdering van zwavelverbindingen uit afvalwater. |
PCT/NL1995/000184 WO1996000191A1 (en) | 1994-06-23 | 1995-06-01 | Anaerobic removal of sulphur compounds from waste water |
Publications (2)
Publication Number | Publication Date |
---|---|
NO965440L true NO965440L (no) | 1996-12-18 |
NO965440D0 NO965440D0 (no) | 1996-12-18 |
Family
ID=19864350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO965440A NO965440D0 (no) | 1994-06-23 | 1996-12-18 | Anaerob fjerning av svovelforbindelser fra avlöpsvann |
Country Status (20)
Country | Link |
---|---|
US (1) | US5958238A (nl) |
EP (1) | EP0766650B1 (nl) |
JP (1) | JP3283266B2 (nl) |
CN (1) | CN1087715C (nl) |
AT (1) | ATE165796T1 (nl) |
AU (1) | AU682967B2 (nl) |
BR (1) | BR9508075A (nl) |
CA (1) | CA2192575A1 (nl) |
CZ (1) | CZ291141B6 (nl) |
DE (1) | DE69502394T2 (nl) |
DK (1) | DK0766650T3 (nl) |
ES (1) | ES2118603T3 (nl) |
GR (1) | GR3027580T3 (nl) |
HU (1) | HUT77892A (nl) |
NL (1) | NL9401036A (nl) |
NO (1) | NO965440D0 (nl) |
NZ (1) | NZ285855A (nl) |
RU (1) | RU2144510C1 (nl) |
SK (1) | SK280506B6 (nl) |
WO (1) | WO1996000191A1 (nl) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19716939C2 (de) * | 1997-04-23 | 2002-06-27 | Bernd Diering | Verfahren und Abwasserbehandlungsanlage zur biologischen Aufbereitung von farbstoffhaltigen Abwässern aus der Textil- und Lederindustrie |
NL1011490C2 (nl) * | 1999-03-08 | 2000-09-12 | Paques Bio Syst Bv | Werkwijze voor het ontzwavelen van gassen. |
US6218174B1 (en) | 1999-05-12 | 2001-04-17 | Gene E. Keyser | Purification of fluids and control of solute concentrations through selective degasification |
US6245553B1 (en) | 1999-08-05 | 2001-06-12 | Gene E. Keyser | Method and apparatus for limiting emissions from a contained vessel |
ES2167222B1 (es) * | 2000-04-10 | 2003-10-01 | Meyme S A | Procedimiento e instalacion para el tratamiento de purines en explotaciones ganaderas. |
US6592751B2 (en) * | 2001-09-26 | 2003-07-15 | Council Of Scientific And Industrial Research | Device for treatment of wastewater |
US7374682B2 (en) * | 2003-03-31 | 2008-05-20 | Ebara Corporation | Method and apparatus for the methane fermentation treatment of wastewater containing sulfur compound |
EP1728554A1 (en) * | 2005-06-02 | 2006-12-06 | Research Institute of Petroleum Industry | A process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream |
JP5166014B2 (ja) * | 2007-12-27 | 2013-03-21 | 株式会社東芝 | 嫌気性処理における溶存硫化水素の除去装置 |
US8366932B1 (en) * | 2008-10-08 | 2013-02-05 | Iowa State University Research Foundation, Inc. | Micro-aeration of sulfide removal from biogas |
JP5262735B2 (ja) * | 2009-01-14 | 2013-08-14 | 栗田工業株式会社 | 嫌気処理方法及び装置 |
CN101554564B (zh) * | 2009-05-06 | 2012-01-11 | 山东金诚石化集团有限公司 | 一种防止火炬气压缩机和管道堵塞及结盐的方法和设备 |
US8382983B2 (en) * | 2009-10-09 | 2013-02-26 | Christopher Ott | Systems and methods for converting gaseous byproducts of wastewater treatment into energy |
US9764966B2 (en) | 2012-12-24 | 2017-09-19 | Paques I.P. B.V. | Hydrogen sulfide removal from anaerobic treatment |
FR3007023B1 (fr) * | 2013-06-14 | 2015-07-10 | R & I Alliance | Procede et installation de desulfuration du digestat et du biogaz d'un digesteur |
EP3409642A1 (en) * | 2017-06-01 | 2018-12-05 | Paqell B.V. | A process to convert bisulphide to elemental sulphur |
CN107324288B (zh) * | 2017-07-05 | 2020-04-28 | 海若斯(北京)能源环保科技有限公司 | 一种酸性废石膏综合处理与循环利用的工艺 |
CN107265773A (zh) * | 2017-07-26 | 2017-10-20 | 江苏道明化学有限公司 | 一种循环水的预处理方法 |
IT202100033074A1 (it) * | 2021-12-30 | 2023-06-30 | Medio Chiampo Spa | Impianto di trattamento di un refluo contenente acido solfidrico, in particolare un refluo contenente acque reflue di conceria |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB999799A (en) * | 1962-01-17 | 1965-07-28 | Humphreys & Glasgow Ltd | Purification of gases |
US3754376A (en) * | 1972-02-01 | 1973-08-28 | Texaco Inc | Inert gas stripping of contaminated water |
US4076621A (en) * | 1976-03-15 | 1978-02-28 | Air Resources, Inc. | Chelate oxidation of hydrogen sulfide in sour water |
FR2461684A1 (fr) * | 1979-07-23 | 1981-02-06 | Degremont Sa | Procede pour l'epuration d'eaux residuaires a forte pollution organique et contenant des sulfates |
FR2484990A2 (fr) * | 1979-07-23 | 1981-12-24 | Degremont | Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates |
US4552734A (en) * | 1983-09-08 | 1985-11-12 | Aquafine Corporation | Fluidization process for removing total reduced sulfur compounds from industrial gases |
AT379759B (de) * | 1984-04-05 | 1986-02-25 | Kimura Kakoki Co Ltd | Verfahren zur entfernung von schwefelwasserstoff aus gasen |
US4614588A (en) * | 1985-08-22 | 1986-09-30 | Dorr-Oliver Incorporated | Method for sulfide toxicity reduction |
US4871520A (en) * | 1985-08-23 | 1989-10-03 | Shell Oil Company | Process and composition for H2 S removal |
US4891205A (en) * | 1986-02-24 | 1990-01-02 | The Dow Chemical Company | Stabilized chelating agents for removing hydrogen sulfide |
EP0241602A1 (en) * | 1986-04-16 | 1987-10-21 | Gist-Brocades N.V. | Anaerobic purification of wastewater, containing sulphate and organic material |
US4774071A (en) * | 1986-05-01 | 1988-09-27 | The Dow Chemical Company | Process and composition for the removal of hydrogen sulfide from gaseous streams |
FR2625917B1 (fr) * | 1988-01-18 | 1992-02-14 | Bertin & Cie | Procede et installation d'epuration d'effluents gazeux contenant de l'hydrogene sulfure |
EP0409480A3 (en) * | 1989-07-19 | 1991-04-10 | Mobil Oil Corporation | Method of removing hydrogen sulfide from a gas |
US5273734A (en) * | 1990-01-12 | 1993-12-28 | The Texas A&M University System | Conversion of H2 to sulfur |
BR9105710A (pt) * | 1990-04-12 | 1992-08-04 | Pacques Bv | Processos para a purificacao de agua contendo sulfeto,para o tratamento aerobico de agua de esgoto e para a remocao de ions de metal pesado de agua |
NL9100587A (nl) * | 1991-04-04 | 1992-11-02 | Pacques Bv | Werkwijze voor het verwijderen van zwavelverbindingen uit water. |
US5390278A (en) * | 1991-10-08 | 1995-02-14 | Bell Canada | Phoneme based speech recognition |
CA2100294C (en) * | 1992-07-27 | 2003-08-19 | David Frederick Bowman | Process of removing hydrogen sulphide from a gas mixture |
-
1994
- 1994-06-23 NL NL9401036A patent/NL9401036A/nl not_active Application Discontinuation
-
1995
- 1995-06-01 EP EP95919672A patent/EP0766650B1/en not_active Expired - Lifetime
- 1995-06-01 JP JP50302896A patent/JP3283266B2/ja not_active Expired - Fee Related
- 1995-06-01 DK DK95919672T patent/DK0766650T3/da active
- 1995-06-01 AU AU25388/95A patent/AU682967B2/en not_active Ceased
- 1995-06-01 CZ CZ19963509A patent/CZ291141B6/cs not_active IP Right Cessation
- 1995-06-01 NZ NZ285855A patent/NZ285855A/en unknown
- 1995-06-01 ES ES95919672T patent/ES2118603T3/es not_active Expired - Lifetime
- 1995-06-01 RU RU97101088A patent/RU2144510C1/ru not_active IP Right Cessation
- 1995-06-01 WO PCT/NL1995/000184 patent/WO1996000191A1/en active IP Right Grant
- 1995-06-01 SK SK1656-96A patent/SK280506B6/sk unknown
- 1995-06-01 DE DE69502394T patent/DE69502394T2/de not_active Expired - Fee Related
- 1995-06-01 AT AT95919672T patent/ATE165796T1/de not_active IP Right Cessation
- 1995-06-01 BR BR9508075A patent/BR9508075A/pt not_active IP Right Cessation
- 1995-06-01 HU HU9603271A patent/HUT77892A/hu unknown
- 1995-06-01 CA CA 2192575 patent/CA2192575A1/en not_active Abandoned
- 1995-06-01 US US08/765,142 patent/US5958238A/en not_active Expired - Fee Related
- 1995-06-01 CN CN95193605A patent/CN1087715C/zh not_active Expired - Fee Related
-
1996
- 1996-12-18 NO NO965440A patent/NO965440D0/no not_active Application Discontinuation
-
1998
- 1998-08-05 GR GR980401766T patent/GR3027580T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
HU9603271D0 (en) | 1997-01-28 |
CA2192575A1 (en) | 1996-01-04 |
BR9508075A (pt) | 1997-11-11 |
GR3027580T3 (en) | 1998-11-30 |
CN1087715C (zh) | 2002-07-17 |
DE69502394T2 (de) | 1999-01-07 |
CN1150792A (zh) | 1997-05-28 |
SK165696A3 (en) | 1997-08-06 |
WO1996000191A1 (en) | 1996-01-04 |
JPH10505534A (ja) | 1998-06-02 |
EP0766650B1 (en) | 1998-05-06 |
DE69502394D1 (de) | 1998-06-10 |
CZ350996A3 (en) | 1997-04-16 |
RU2144510C1 (ru) | 2000-01-20 |
ATE165796T1 (de) | 1998-05-15 |
CZ291141B6 (cs) | 2002-12-11 |
ES2118603T3 (es) | 1998-09-16 |
EP0766650A1 (en) | 1997-04-09 |
DK0766650T3 (da) | 1999-03-15 |
NL9401036A (nl) | 1996-02-01 |
JP3283266B2 (ja) | 2002-05-20 |
US5958238A (en) | 1999-09-28 |
NZ285855A (en) | 1998-04-27 |
MX9606037A (es) | 1998-05-31 |
HUT77892A (hu) | 1998-09-28 |
NO965440D0 (no) | 1996-12-18 |
AU682967B2 (en) | 1997-10-23 |
SK280506B6 (sk) | 2000-03-13 |
AU2538895A (en) | 1996-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |