DE2905391C2 - - Google Patents
Info
- Publication number
- DE2905391C2 DE2905391C2 DE19792905391 DE2905391A DE2905391C2 DE 2905391 C2 DE2905391 C2 DE 2905391C2 DE 19792905391 DE19792905391 DE 19792905391 DE 2905391 A DE2905391 A DE 2905391A DE 2905391 C2 DE2905391 C2 DE 2905391C2
- Authority
- DE
- Germany
- 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
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (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 (US20110009641A1-20110113-C00273.png) | 1987-01-15 |
Family
ID=25377068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792905391 Granted DE2905391A1 (de) | 1978-02-24 | 1979-02-13 | Verfahren zur aufbereitung organischer abfallstoffe und abwaesser und vorrichtung zur bestimmung ihres sauerstoffbedarfs |
Country Status (5)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457841A1 (fr) * | 1979-06-01 | 1980-12-26 | Corning Glass Works | Procede et appareil pour le traitement de dechets |
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 |
Family Cites Families (10)
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 |
DE2002926A1 (de) * | 1970-01-23 | 1971-07-29 | Roesler Norbert Dipl Ing | Verfahren zur Reinigung von gering,maessig und stark verschmutzten 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 |
US4071409A (en) * | 1976-05-20 | 1978-01-31 | Corning Glass Works | Immobilization of proteins on inorganic support materials |
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 DE19792905391 patent/DE2905391A1/de active Granted
- 1979-02-22 FR FR7904549A patent/FR2418204A1/fr active Granted
- 1979-02-23 JP JP2063279A patent/JPS54124557A/ja active Granted
- 1979-02-23 GB GB8121654A patent/GB2078705B/en not_active Expired
- 1979-02-23 GB GB7906584A patent/GB2014979B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2418204B1 (US20110009641A1-20110113-C00273.png) | 1984-12-14 |
CA1117668A (en) | 1982-02-02 |
DE2905391A1 (de) | 1979-09-06 |
GB2078705A (en) | 1982-01-13 |
JPS54124557A (en) | 1979-09-27 |
GB2078705B (en) | 1982-12-15 |
JPS6218233B2 (US20110009641A1-20110113-C00273.png) | 1987-04-22 |
GB2014979A (en) | 1979-09-05 |
FR2418204A1 (fr) | 1979-09-21 |
GB2014979B (en) | 1982-10-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: HERZFELD, A., RECHTSANW., 6370 OBERURSEL |
|
8110 | Request for examination paragraph 44 | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2954392 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2954392 |
|
AH | Division in |
Ref country code: DE Ref document number: 2954392 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |