DE3544383C2 - - Google Patents
Info
- Publication number
- DE3544383C2 DE3544383C2 DE19853544383 DE3544383A DE3544383C2 DE 3544383 C2 DE3544383 C2 DE 3544383C2 DE 19853544383 DE19853544383 DE 19853544383 DE 3544383 A DE3544383 A DE 3544383A DE 3544383 C2 DE3544383 C2 DE 3544383C2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- reactor
- plant according
- plastic
- fluidized bed
- 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
- 239000007789 gas Substances 0.000 claims abstract description 69
- 239000004033 plastic Substances 0.000 claims abstract description 39
- 229920003023 plastic Polymers 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 8
- 239000012876 carrier material Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000002503 metabolic effect Effects 0.000 claims description 3
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005188 flotation Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241001092591 Flota Species 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 235000013490 limbo Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/208—Membrane aeration
-
- 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
-
- 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Medicines Containing Plant Substances (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853544383 DE3544383A1 (de) | 1985-07-17 | 1985-12-14 | Verfahren zur biologischen und/oder physikalischen elimination unerwuenschter wasserinhaltsstoffe aus wasser mittels gefluteter biofilmreaktoren u. anlage zur durchfuehrung des verfahrens |
| AT86904169T ATE72209T1 (de) | 1985-07-17 | 1986-07-17 | Gefluteter biofilm reaktor mit membranbegasung fuer wasserbehandlung. |
| US07/026,693 US4883594A (en) | 1985-07-17 | 1986-07-17 | Flooded biological film reactor for water treatment, with gas charging via a membrane |
| EP19860904169 EP0229132B1 (de) | 1985-07-17 | 1986-07-17 | Gefluteter biofilm reaktor mit membranbegasung für wasserbehandlung |
| DE8686904169T DE3683752D1 (de) | 1985-07-17 | 1986-07-17 | Gefluteter biofilm reaktor mit membranbegasung fuer wasserbehandlung. |
| PCT/EP1986/000419 WO1987000517A1 (fr) | 1985-07-17 | 1986-07-17 | Reacteur a film biologique noye pour traitement de l'eau, avec application du gaz a travers une membrane |
| DK133087A DK168760B1 (da) | 1985-07-17 | 1987-03-16 | Fremgangsmåde til biologisk og fysisk eliminering af uønskede indholdsstoffer fra vand, anlæg til brug ved fremgangsmåden samt anvendelse af fremgangsmåden til fjernelse af nitrat fra vand |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3525493 | 1985-07-17 | ||
| DE19853544383 DE3544383A1 (de) | 1985-07-17 | 1985-12-14 | Verfahren zur biologischen und/oder physikalischen elimination unerwuenschter wasserinhaltsstoffe aus wasser mittels gefluteter biofilmreaktoren u. anlage zur durchfuehrung des verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3544383A1 DE3544383A1 (de) | 1987-01-29 |
| DE3544383C2 true DE3544383C2 (enExample) | 1990-08-30 |
Family
ID=25834086
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853544383 Granted DE3544383A1 (de) | 1985-07-17 | 1985-12-14 | Verfahren zur biologischen und/oder physikalischen elimination unerwuenschter wasserinhaltsstoffe aus wasser mittels gefluteter biofilmreaktoren u. anlage zur durchfuehrung des verfahrens |
| DE8686904169T Expired - Fee Related DE3683752D1 (de) | 1985-07-17 | 1986-07-17 | Gefluteter biofilm reaktor mit membranbegasung fuer wasserbehandlung. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686904169T Expired - Fee Related DE3683752D1 (de) | 1985-07-17 | 1986-07-17 | Gefluteter biofilm reaktor mit membranbegasung fuer wasserbehandlung. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4883594A (enExample) |
| EP (1) | EP0229132B1 (enExample) |
| AT (1) | ATE72209T1 (enExample) |
| DE (2) | DE3544383A1 (enExample) |
| DK (1) | DK168760B1 (enExample) |
| WO (1) | WO1987000517A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860942C1 (de) * | 1998-12-29 | 2000-05-04 | Wolfgang Luehr | Vorrichtung zur aeroben mikrobiologischen Aufbereitung von Abwasser |
| DE10060730A1 (de) * | 2000-12-07 | 2002-06-20 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Behandlung von Flüssigkeiten |
| DE102012014034A1 (de) | 2012-07-14 | 2014-01-16 | Ulrich Spranger | Verfahren zum biologischen Nitratabbau in Flüssigkeiten |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3742642A1 (de) * | 1987-12-16 | 1989-06-29 | Braeutigam Hans Juergen Dr Ing | Verfahren zur behandlung des prozesswassers von aquakulturanlagen durch nitrifikation und sauerstoffanreicherung sowie anlage zur durchfuehrung des verfahrens |
| US5177006A (en) * | 1988-07-14 | 1993-01-05 | E. R. Squibb & Sons, Inc. | Enzymatic resolution process |
| US5128263A (en) * | 1988-07-14 | 1992-07-07 | E. R. Squibb & Sons, Inc. | Enzymatic resolution process hydrolyzing thio-ester |
| DE3917368A1 (de) * | 1989-05-29 | 1991-03-21 | Degremont | Verfahren zur biologischen umwandlung geloester nitrate und anlage zur durchfuehrung des verfahrens |
| JPH0671594B2 (ja) * | 1989-11-07 | 1994-09-14 | 荏原インフイルコ株式会社 | 水中の溶存酸素の除去方法および装置 |
| US5190627A (en) * | 1989-11-07 | 1993-03-02 | Ebara Corporation | Process for removing dissolved oxygen from water and system therefor |
| DE4038514A1 (de) * | 1990-12-03 | 1992-06-04 | Braeutigam Hans Juergen | Verfahren zur anreicherung von wasser mit gas und reaktor zur durchfuehrung des verfahrens |
| US5246309A (en) * | 1991-05-16 | 1993-09-21 | Hobby Michael M | System and method for decontamination of contaminated ground |
| US5204001A (en) * | 1991-10-09 | 1993-04-20 | Zenon Environmental Inc. | Membrane bioreactor system for treating synthetic metal-working fluids and oil-based products |
| US5558774A (en) * | 1991-10-09 | 1996-09-24 | Zenon Environmental Inc. | Aerated hot membrane bioreactor process for treating recalcitrant compounds |
| DE4142502A1 (de) * | 1991-12-21 | 1993-06-24 | Solvay Umweltchemie Gmbh | Blasenfreier wasserstoffeintrag in waessrige fluessigkeiten |
| DE4207962A1 (de) * | 1992-03-13 | 1993-09-16 | Solvay Umweltchemie Gmbh | Katalytisches wirbelschichtverfahren zur behandlung waessriger fluessigkeiten |
| DE4308832C1 (de) * | 1993-03-19 | 1994-04-07 | Buna Ag | Verfahren zur Entfernung organischer Verunreinigungen aus Rohwässern |
| US5632887A (en) * | 1995-06-07 | 1997-05-27 | The Wardley Corporation | Fluidized bed aquarium filter |
| US5965016A (en) * | 1997-02-13 | 1999-10-12 | The Hartz Mountain Corporation | Fluidized bed aquarium filtration system |
| US6224770B1 (en) * | 1999-03-19 | 2001-05-01 | Exxon Research And Engineering Company | Biowall for groundwater remediation |
| DE60126356T2 (de) | 2000-03-08 | 2007-11-08 | Zenon Technology Partnership, Wilmington | Reaktor mit membranmodul für gastransfer und membrangestütztes biofilmverfahren |
| DE10102467A1 (de) * | 2001-01-12 | 2002-07-25 | Umwelttechnik Dr Bartetzko Gmb | Verfahren und Vorrichtung zur Aufbereitung von mit wasserlöslichen Lackanteilen belasteten Abwässern |
| US7300571B2 (en) * | 2003-02-13 | 2007-11-27 | Zenon Technology Partnership | Supported biofilm apparatus |
| US7175763B2 (en) * | 2003-02-13 | 2007-02-13 | Zenon Technology Partnership | Membrane supported biofilm process for autotrophic reduction |
| US7303676B2 (en) * | 2003-02-13 | 2007-12-04 | Zenon Technology Partnership | Supported biofilm apparatus and process |
| US7118672B2 (en) * | 2003-02-13 | 2006-10-10 | Zenon Technology Partnership | Membrane supported bioreactor for municipal and industrial wastewater treatment |
| US7294259B2 (en) * | 2003-02-13 | 2007-11-13 | Zenon Technology Partnership | Membrane module for gas transfer |
| AU2004210726A1 (en) * | 2003-02-13 | 2004-08-26 | Zenon Technology Partnership | Supported biofilm apparatus and process |
| ES2827773T3 (es) | 2007-04-20 | 2021-05-24 | Zenon Tech Partnership | Aparato y procedimiento de biopelícula con soporte de membrana |
| DE102012110067A1 (de) * | 2012-07-20 | 2014-05-15 | Hypower Gmbh | Verfahren und Vorrichtung zur Einstellung der Menge oder der Partialdrücke zweier Gase in einem Fluid |
| DK2958663T3 (da) | 2013-02-22 | 2020-07-20 | Bl Technologies Inc | Åben tankreaktor med membranenhed til understøtning af en biofilm |
| CA2943072C (en) | 2014-03-20 | 2023-09-26 | General Electric Company | Wastewater treatment with primary treatment and mbr or mabr-ifas reactor |
| JP6938875B2 (ja) * | 2016-09-20 | 2021-09-22 | 栗田工業株式会社 | 生物処理装置 |
| JP6451724B2 (ja) * | 2016-12-01 | 2019-01-16 | 栗田工業株式会社 | 生物活性炭処理装置 |
| JP6365714B1 (ja) * | 2017-03-16 | 2018-08-01 | 栗田工業株式会社 | 好気性生物処理方法 |
| JP6702344B2 (ja) * | 2018-02-15 | 2020-06-03 | 栗田工業株式会社 | 好気性生物処理装置 |
| JP6652147B2 (ja) * | 2018-02-20 | 2020-02-19 | 栗田工業株式会社 | 好気性生物処理装置 |
| CN110156150B (zh) * | 2019-06-25 | 2024-05-24 | 湖南鑫恒环境科技有限公司 | 一种生物膜的污水处理装置 |
| CN112456633A (zh) * | 2019-09-09 | 2021-03-09 | 中国石油化工股份有限公司 | 一种生物膜反应器及生物膜量调控方法 |
| CN112759204A (zh) * | 2021-01-29 | 2021-05-07 | 安阳钢铁股份有限公司 | 一种焦化污水处理工艺 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1459450A1 (de) * | 1960-09-21 | 1969-01-30 | Wibau Gmbh | Verfahren und Einrichtung zur vollbiologischen Reinigung von Abwaessern |
| FR2044570A5 (enExample) * | 1969-05-27 | 1971-02-19 | Rhone Poulenc Sa | |
| US3855120A (en) * | 1971-07-09 | 1974-12-17 | P Garbo | Oxygenation of waste water |
| US3765535A (en) * | 1972-02-17 | 1973-10-16 | Gen Filter Co | Aeration device for filter tanks |
| US4009098A (en) * | 1973-02-16 | 1977-02-22 | Ecolotrol, Inc. | Waste treatment process |
| US4182675A (en) * | 1974-07-12 | 1980-01-08 | Ecolotrol, Inc. | Waste treatment process |
| CA1096976A (en) * | 1977-04-13 | 1981-03-03 | Hisao Onishi | Process and apparatus for waste water treatment |
| NL7904388A (nl) * | 1978-06-15 | 1979-12-18 | Mitsubishi Rayon Co | Werkwijze en inrichting voor overdracht van gassen. |
| GB2026079A (en) * | 1978-07-20 | 1980-01-30 | Mukawa K | Magnetic connector |
| US4321141A (en) * | 1979-06-01 | 1982-03-23 | Corning Glass Works | Method for processing waste |
| GB2075547B (en) * | 1980-05-02 | 1984-06-06 | Mckeown Jarvie | Apparatus for cultivating micro-organisms sewage treatment |
| DE3122186A1 (de) * | 1981-06-04 | 1982-12-23 | Martin 3013 Barsinghausen Lauffer | Silikonkautschukmembranen, verfahren zu ihrer herstellung und ihre verwendung zum be- und entgasen von fluessigkeiten |
| US4416993A (en) * | 1981-06-11 | 1983-11-22 | Mcleod & Miller (Engineers) Limited | Apparatus with semi-permeable membrane, and method for cultivating micro-organisms |
| DE3129064A1 (de) * | 1981-07-23 | 1983-02-10 | Akzo Gmbh, 5600 Wuppertal | Verfahren und vorrichtung zur blutoxygenation |
| US4622148A (en) * | 1985-06-25 | 1986-11-11 | Willinger Bros., Inc. | Aquarium filter system |
-
1985
- 1985-12-14 DE DE19853544383 patent/DE3544383A1/de active Granted
-
1986
- 1986-07-17 EP EP19860904169 patent/EP0229132B1/de not_active Expired - Lifetime
- 1986-07-17 US US07/026,693 patent/US4883594A/en not_active Expired - Fee Related
- 1986-07-17 AT AT86904169T patent/ATE72209T1/de not_active IP Right Cessation
- 1986-07-17 WO PCT/EP1986/000419 patent/WO1987000517A1/de not_active Ceased
- 1986-07-17 DE DE8686904169T patent/DE3683752D1/de not_active Expired - Fee Related
-
1987
- 1987-03-16 DK DK133087A patent/DK168760B1/da not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860942C1 (de) * | 1998-12-29 | 2000-05-04 | Wolfgang Luehr | Vorrichtung zur aeroben mikrobiologischen Aufbereitung von Abwasser |
| DE10060730A1 (de) * | 2000-12-07 | 2002-06-20 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Behandlung von Flüssigkeiten |
| DE102012014034A1 (de) | 2012-07-14 | 2014-01-16 | Ulrich Spranger | Verfahren zum biologischen Nitratabbau in Flüssigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1987000517A1 (fr) | 1987-01-29 |
| ATE72209T1 (de) | 1992-02-15 |
| DK133087A (da) | 1987-03-16 |
| US4883594A (en) | 1989-11-28 |
| EP0229132A1 (de) | 1987-07-22 |
| DK133087D0 (da) | 1987-03-16 |
| DK168760B1 (da) | 1994-06-06 |
| DE3544383A1 (de) | 1987-01-29 |
| DE3683752D1 (de) | 1992-03-12 |
| EP0229132B1 (de) | 1992-01-29 |
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| Publication | Publication Date | Title |
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