DE2905391C2 - Vorrichtung zur Aufbereitung von organisch verschmutztem Abwasser - Google Patents
Vorrichtung zur Aufbereitung von organisch verschmutztem AbwasserInfo
- Publication number
- DE2905391C2 DE2905391C2 DE2905391A DE2905391A DE2905391C2 DE 2905391 C2 DE2905391 C2 DE 2905391C2 DE 2905391 A DE2905391 A DE 2905391A DE 2905391 A DE2905391 A DE 2905391A DE 2905391 C2 DE2905391 C2 DE 2905391C2
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- membrane
- anaerobic
- aerobic
- anaerobic reactor
- 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
Links
- 239000002351 wastewater Substances 0.000 title claims description 13
- 239000012528 membrane Substances 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 22
- 244000005700 microbiome Species 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 239000012876 carrier material Substances 0.000 claims description 6
- 239000002028 Biomass Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 6
- 230000002572 peristaltic effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 241000205274 Methanosarcina mazei Species 0.000 description 3
- 241000223261 Trichoderma viride Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000012527 feed solution Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PYJJCSYBSYXGQQ-UHFFFAOYSA-N trichloro(octadecyl)silane Chemical compound CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl PYJJCSYBSYXGQQ-UHFFFAOYSA-N 0.000 description 3
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000186426 Acidipropionibacterium acidipropionici Species 0.000 description 2
- 241000193171 Clostridium butyricum Species 0.000 description 2
- 241000202974 Methanobacterium Species 0.000 description 2
- 241000202970 Methanobacterium formicicum Species 0.000 description 2
- 241000205275 Methanosarcina barkeri Species 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 241000877401 Saccharomyces ellipsoideus Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000003442 weekly effect Effects 0.000 description 2
- 244000283763 Acetobacter aceti Species 0.000 description 1
- 235000007847 Acetobacter aceti Nutrition 0.000 description 1
- 241000589212 Acetobacter pasteurianus Species 0.000 description 1
- 241001497699 Acetobacter peroxydans Species 0.000 description 1
- 241000588624 Acinetobacter calcoaceticus Species 0.000 description 1
- 241001046548 Anaerobium Species 0.000 description 1
- 241001136167 Anaerotignum propionicum Species 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000606125 Bacteroides Species 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- 241000192020 Clostridium ventriculi Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000588697 Enterobacter cloacae Species 0.000 description 1
- 241000982936 Enterobacter cloacae subsp. dissolvens Species 0.000 description 1
- 241000194032 Enterococcus faecalis Species 0.000 description 1
- 241000605952 Fusobacterium necrophorum Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000588748 Klebsiella Species 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- 241000123728 Leptotrichia buccalis Species 0.000 description 1
- 241001648836 Methanobrevibacter ruminantium Species 0.000 description 1
- 241000203378 Methanococcus vannielii Species 0.000 description 1
- 241000205278 Methanomicrobium mobile Species 0.000 description 1
- 241000205276 Methanosarcina Species 0.000 description 1
- 241000178960 Paenibacillus macerans Species 0.000 description 1
- 241000206591 Peptococcus Species 0.000 description 1
- 241000588767 Proteus vulgaris Species 0.000 description 1
- 241000589540 Pseudomonas fluorescens Species 0.000 description 1
- 241000235070 Saccharomyces Species 0.000 description 1
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 241001148134 Veillonella Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229940007042 proteus vulgaris Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- B01D71/02—Inorganic material
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
-
- 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Sludge (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88077978A | 1978-02-24 | 1978-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2905391A1 DE2905391A1 (de) | 1979-09-06 |
| DE2905391C2 true DE2905391C2 (de) | 1987-01-15 |
Family
ID=25377068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2905391A Expired DE2905391C2 (de) | 1978-02-24 | 1979-02-13 | Vorrichtung zur Aufbereitung von organisch verschmutztem Abwasser |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1134966A (en) * | 1979-06-01 | 1982-11-02 | Ralph A. Messing | Method and apparatus for processing waste |
| AT382856B (de) * | 1985-03-29 | 1987-04-27 | Renner Helmut Dipl Ing Dr Tech | Vorrichtung zur aeroben biologischen abwasserreinigung |
| JPS61234989A (ja) * | 1985-04-12 | 1986-10-20 | Japan Organo Co Ltd | 有機性廃水の処理方法 |
| GB2175891A (en) * | 1985-05-21 | 1986-12-10 | Water Res Centre | Biological treatment of aqueous liquids |
| CA1251279A (en) * | 1986-05-16 | 1989-03-14 | The Governors Of The University Of Alberta | Determination of oxygen uptake rate in wastewater treatment plants |
| FR2771947B1 (fr) * | 1997-12-04 | 2000-02-25 | Orelis | Membrane inorganique de filtration modifiee par greffage d'organomineraux et son procede de preparation |
| FR2873678B1 (fr) * | 2004-07-30 | 2007-06-29 | Centre Nat Machinisme Agricole | Dispositif de dephosphatation des eaux usees |
| ES2331767B1 (es) * | 2006-12-28 | 2010-10-25 | Interlab, Ingenieria Electronica Y De Control, S.A.U. | Celda de medida, analizador, procedimiento, programa de ordenador y soporte de dicho programa para medir dbo. |
| CN114229998A (zh) * | 2021-11-27 | 2022-03-25 | 西安科技大学 | 一种分段式生物转盘 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2002926A1 (de) | 1970-01-23 | 1971-07-29 | Roesler Norbert Dipl Ing | Verfahren zur Reinigung von gering,maessig und stark verschmutzten Abwaessern |
| US3678144A (en) | 1970-06-12 | 1972-07-18 | Corning Glass Works | Silicate bodies containing coprecipitated oxides |
| US4071409A (en) | 1976-05-20 | 1978-01-31 | Corning Glass Works | Immobilization of proteins on inorganic support materials |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1268165A (fr) * | 1960-09-22 | 1961-07-28 | Produit pour faciliter et pour assurer le bon fonctionnement des fosses septiques | |
| DE1584958A1 (de) * | 1965-12-20 | 1970-02-05 | Heinrich Onnen | Verfahren und Vorrichtung zum Reinigen von Abwaessern |
| FR2235089A1 (en) * | 1973-06-26 | 1975-01-24 | Anvar | Elimination of chemically bound nitrogen from liquid effluent - by passing through beds contg. aerobic and then anaerobic bateria |
| SE7507239L (sv) * | 1974-07-18 | 1976-01-19 | Ciba Geigy Ag | Forfarande for rening av avloppsvatten. |
| DE2530722C2 (de) * | 1975-07-10 | 1984-05-24 | Wolf-Rüdiger Dipl.-Ing. 7000 Stuttgart Müller | Verfahren zur Nitrifikation, Entmanganung und Enteisenung von verunreinigtem Wasser |
| CS183856B1 (en) * | 1975-09-19 | 1978-07-31 | Jiri Sulc | Device for preserving or transport microorganisms |
| GB2004300B (en) * | 1977-09-14 | 1982-08-04 | Corning Glass Works | High surface low volume biomass composites |
| DE2905353A1 (de) * | 1978-02-24 | 1979-09-06 | Corning Glass Works | Hydrophobe anorganische membran |
-
1978
- 1978-12-29 CA CA000318842A patent/CA1117668A/en not_active Expired
-
1979
- 1979-02-13 DE DE2905391A patent/DE2905391C2/de not_active Expired
- 1979-02-22 FR FR7904549A patent/FR2418204A1/fr active Granted
- 1979-02-23 GB GB7906584A patent/GB2014979B/en not_active Expired
- 1979-02-23 GB GB8121654A patent/GB2078705B/en not_active Expired
- 1979-02-23 JP JP2063279A patent/JPS54124557A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2002926A1 (de) | 1970-01-23 | 1971-07-29 | Roesler Norbert Dipl Ing | Verfahren zur Reinigung von gering,maessig und stark verschmutzten Abwaessern |
| US3678144A (en) | 1970-06-12 | 1972-07-18 | Corning Glass Works | Silicate bodies containing coprecipitated oxides |
| US4071409A (en) | 1976-05-20 | 1978-01-31 | Corning Glass Works | Immobilization of proteins on inorganic support materials |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218233B2 (US06534493-20030318-C00184.png) | 1987-04-22 |
| GB2014979A (en) | 1979-09-05 |
| FR2418204B1 (US06534493-20030318-C00184.png) | 1984-12-14 |
| JPS54124557A (en) | 1979-09-27 |
| FR2418204A1 (fr) | 1979-09-21 |
| GB2078705B (en) | 1982-12-15 |
| DE2905391A1 (de) | 1979-09-06 |
| GB2078705A (en) | 1982-01-13 |
| GB2014979B (en) | 1982-10-20 |
| CA1117668A (en) | 1982-02-02 |
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