DE69727437D1 - Vorrichtungen und verfahren zur nitratentfernung - Google Patents
Vorrichtungen und verfahren zur nitratentfernungInfo
- Publication number
- DE69727437D1 DE69727437D1 DE69727437T DE69727437T DE69727437D1 DE 69727437 D1 DE69727437 D1 DE 69727437D1 DE 69727437 T DE69727437 T DE 69727437T DE 69727437 T DE69727437 T DE 69727437T DE 69727437 D1 DE69727437 D1 DE 69727437D1
- Authority
- DE
- Germany
- Prior art keywords
- methods
- devices
- nitrate removal
- nitrate
- removal
- 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.)
- Expired - Lifetime
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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
-
- 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
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/821—Microorganisms used in the destruction of hazardous or toxic waste
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Farming Of Fish And Shellfish (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL11778396A IL117783A0 (en) | 1996-04-02 | 1996-04-02 | Means and process for nitrate removal |
PCT/IL1997/000116 WO1997037008A1 (en) | 1996-04-02 | 1997-04-01 | Means and process for nitrate removal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69727437D1 true DE69727437D1 (de) | 2004-03-11 |
DE69727437T2 DE69727437T2 (de) | 2004-10-21 |
Family
ID=11068737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997627437 Expired - Lifetime DE69727437T2 (de) | 1996-04-02 | 1997-04-01 | Vorrichtung und verfahren zur nitratentfernung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6297033B1 (de) |
EP (1) | EP0836644B1 (de) |
AU (1) | AU2175497A (de) |
DE (1) | DE69727437T2 (de) |
IL (1) | IL117783A0 (de) |
WO (1) | WO1997037008A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000048948A1 (fr) * | 1999-02-19 | 2000-08-24 | Japan Science And Technology Corporation | Boues magnetiques pouvant etre utilisees dans le traitement des eaux usees, procede de preparation de ces boues, et procede de traitement des eaux usees |
US6818123B2 (en) * | 2000-01-25 | 2004-11-16 | Masao Yano | Water clarification treatment system through denitrification reduction by facultative anaerobic bacteria |
EP1489050B1 (de) * | 2001-11-12 | 2014-01-01 | Shunsuke Takada | Vorrichtung zur reinigung von wasser |
DE10295490D2 (de) * | 2001-11-16 | 2004-12-23 | Technocon Gmbh | Verfahren zur Wasseraufbereitung |
US7025883B1 (en) * | 2003-09-30 | 2006-04-11 | Ok Technologies, Llc | Autotrofic sulfur denitration chamber and calcium reactor |
US7481935B2 (en) * | 2003-10-03 | 2009-01-27 | Laurent Olivier | Waste water treatment process |
US20060112895A1 (en) * | 2004-05-11 | 2006-06-01 | Laurent Olivier | System for raising aquatic animals |
FR2873725B1 (fr) * | 2004-07-28 | 2006-11-24 | Cie Du Sol Soc Civ Ile | Procede de consolidation du sol et composition pour la mise en oeuvre de ce procede |
US8932634B2 (en) * | 2006-06-15 | 2015-01-13 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Hydrocolloid carrier beads with inert filler material |
JP4863110B2 (ja) * | 2006-06-28 | 2012-01-25 | 株式会社日立プラントテクノロジー | 飼育水浄化用の包括固定化担体、飼育水の浄化方法及び装置、並びに水槽セット |
WO2008007383A1 (en) * | 2006-07-14 | 2008-01-17 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Dried electrified hydrocolloid gels having unique structure and porosity |
AU2010240486B2 (en) | 2009-04-22 | 2014-09-18 | Ofir Menashe | Microorganism comprising particles and uses of same |
USRE48523E1 (en) | 2012-03-19 | 2021-04-20 | Algae To Omega Holdings, Inc. | System and method for producing algae |
DE102012104236A1 (de) | 2012-05-15 | 2013-12-05 | Brandenburgische Technische Universität Cottbus | Verfahren zur Behandlung und Separation von Cellulose-Kunststoff-Mischprodukten |
CN111547847A (zh) * | 2020-05-06 | 2020-08-18 | 南京师盛生态环境研究院有限公司 | 一种复合微生物强化a/o工艺去除污水总氮的装置及方法 |
CN114212897A (zh) * | 2021-12-14 | 2022-03-22 | 湖北省水利水电规划勘测设计院 | 一种湖泊水环境预测预警设备 |
WO2024089700A1 (en) * | 2022-10-27 | 2024-05-02 | Everblue Labs Ltd. | A concentric reactor for treating wastes from land-based aquaculture systems |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607736A (en) | 1968-03-29 | 1971-09-21 | Kurita Water Ind Ltd | Method of treating organic waste water |
SE441009B (sv) * | 1982-03-08 | 1985-09-02 | Kjell Nilsson | Sett att immobilisera levande biomaterial i perlformiga polymerer |
DE3434678A1 (de) * | 1984-08-11 | 1986-02-20 | Hellmut Gunter 5063 Overath Hofmann | Verfahren und vorrichtung zum entfernen von eiweiss und dessen abbauprodukten aus wasser |
WO1989001034A1 (en) * | 1987-07-24 | 1989-02-09 | The Regents Of The University Of Michigan | Encapsulation of biological materials in semi-permeable membranes |
US5044435A (en) | 1990-07-16 | 1991-09-03 | Injectech, Inc. | Enhanced oil recovery using denitrifying microorganisms |
DE4028312A1 (de) | 1990-09-06 | 1992-03-12 | Mueller Wolf Ruediger Dipl Ing | Mittel zur denitrifizierung von wasser und verfahren zu seiner herstellung |
JPH04231057A (ja) * | 1990-12-27 | 1992-08-19 | Mitsubishi Materials Corp | 消臭ビ−ズ剤 |
JPH04231056A (ja) * | 1990-12-27 | 1992-08-19 | Mitsubishi Materials Corp | 消臭・防腐ビ−ズ剤 |
JPH0625013A (ja) * | 1991-02-07 | 1994-02-01 | Kibun Foods Inc | 凍結乾燥したアルギン酸ゲルビーズからなる徐放性製剤およびその製造方法 |
US5206168A (en) * | 1991-02-28 | 1993-04-27 | Gregory Boyle | Method for small system wastewater denitrification |
JPH0549361A (ja) * | 1991-08-27 | 1993-03-02 | Mitsubishi Materials Corp | ペツト・トイレ用バイオ系汚物処理消臭ゲル・ビ−ズ |
JPH05146629A (ja) * | 1991-12-02 | 1993-06-15 | Mitsubishi Materials Corp | 電車貯溜式トイレ用バイオ消臭カートリツジ |
US5286495A (en) | 1992-05-11 | 1994-02-15 | University Of Florida | Process for microencapsulating cells |
US5482630A (en) * | 1994-06-20 | 1996-01-09 | Board Of Regents, The University Of Texas System | Controlled denitrification process and system |
-
1996
- 1996-04-02 IL IL11778396A patent/IL117783A0/xx not_active IP Right Cessation
-
1997
- 1997-04-01 AU AU21754/97A patent/AU2175497A/en not_active Abandoned
- 1997-04-01 US US08/952,693 patent/US6297033B1/en not_active Expired - Lifetime
- 1997-04-01 WO PCT/IL1997/000116 patent/WO1997037008A1/en active IP Right Grant
- 1997-04-01 DE DE1997627437 patent/DE69727437T2/de not_active Expired - Lifetime
- 1997-04-01 EP EP97914533A patent/EP0836644B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6297033B1 (en) | 2001-10-02 |
WO1997037008A1 (en) | 1997-10-09 |
EP0836644B1 (de) | 2004-02-04 |
IL117783A0 (en) | 1996-08-04 |
AU2175497A (en) | 1997-10-22 |
EP0836644A4 (de) | 2000-12-20 |
EP0836644A1 (de) | 1998-04-22 |
DE69727437T2 (de) | 2004-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |