GR64857B - Biological reactions - Google Patents
Biological reactionsInfo
- Publication number
- GR64857B GR64857B GR59503A GR790159503A GR64857B GR 64857 B GR64857 B GR 64857B GR 59503 A GR59503 A GR 59503A GR 790159503 A GR790159503 A GR 790159503A GR 64857 B GR64857 B GR 64857B
- Authority
- GR
- Greece
- Prior art keywords
- biological reactions
- reactions
- biological
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820577A FR2430451A1 (en) | 1978-07-04 | 1978-07-04 | Activated sludge treatment of waste water - with ultrafiltration stage and recycle of residue through gas aspirator |
Publications (1)
Publication Number | Publication Date |
---|---|
GR64857B true GR64857B (en) | 1980-06-05 |
Family
ID=9210560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR59503A GR64857B (en) | 1978-07-04 | 1979-07-03 | Biological reactions |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2430451A1 (en) |
GR (1) | GR64857B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493729A1 (en) * | 1980-11-10 | 1982-05-14 | Vrignaud Yves | Use of ultrafiltration to isolate and recovery enzymes etc. - from liq. phase processes to increase efficiency of resuse of active reagents |
FR2545472B1 (en) * | 1983-05-05 | 1988-05-20 | Rhone Poulenc Spec Chim | APPARATUS AND METHOD FOR THE TREATMENT OF POOL WATER WITH A SEPARATOR APPARATUS HAVING SEMI-PERMEABLE MEMBRANES |
DE3323205A1 (en) * | 1983-06-28 | 1985-01-17 | Carl Schleicher & Schuell Gmbh & Co Kg, 3352 Einbeck | DEVICE AND CONTINUOUS METHOD FOR FILTRATION, STERILIZATION OF FERMENTATION SOLUTIONS, CULTURE OF MICROORGANISMS AND FOR THE FRACTING OF COMPONENTS OF DIFFERENT MOLECULAR WEIGHTS ON MEMBRANES |
FR2554126B1 (en) * | 1983-10-27 | 1986-04-18 | Santerre Orsan | PROCESS AND PLANT FOR THE PRODUCTION OF GLUTAMIC ACID BY FERMENTATION |
JPS61122227A (en) * | 1984-11-16 | 1986-06-10 | Nitto Chem Ind Co Ltd | Purification of reaction liquid produced by using microbial cell, immobilized microbial cell or immobilized enzyme |
DE3531834C1 (en) * | 1985-09-06 | 1986-09-18 | Starcosa Gmbh, 3300 Braunschweig | Pervaporation process |
DE3531836C1 (en) * | 1985-09-06 | 1986-10-23 | Starcosa Gmbh, 3300 Braunschweig | Membrane separation process and device for separating liquids from fermentation suspensions |
US5151187A (en) * | 1991-11-19 | 1992-09-29 | Zenon Environmental, Inc. | Membrane bioreactor system with in-line gas micronizer |
CH690265A5 (en) * | 1995-05-16 | 2000-06-30 | Bucher Guyer Ag | Cross-flow filtration process for separating liquid from a flowable medium, and system for its implementation. |
US6217770B1 (en) * | 1998-08-14 | 2001-04-17 | Atp International | Apparatus and method for treatment of water |
CH701741B1 (en) * | 2008-06-25 | 2011-03-15 | Ghazella Associates Ltd | filtration and aeration device for the treatment of waste water. |
FR2950047B1 (en) * | 2009-09-17 | 2013-02-22 | Isb Water | PURIFYING STATION WITH ACTIVATED SLUDGE. |
FR3007581A1 (en) * | 2013-06-20 | 2014-12-26 | Innogur Technologies | FLOATING PHOTOVOLTAIC PLATFORM AND INDEPENDENT WATER TREATMENT SYSTEM ASSOCIATED WITH SUCH A PLATFORM |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1658062C3 (en) * | 1966-09-09 | 1980-05-29 | Dorr-Oliver Inc., Stamford, Conn. (V.St.A.) | Concentration of biological substances |
FR2327200A1 (en) * | 1975-10-07 | 1977-05-06 | Sadoulet Maurice | Activated sludge plant oxidation tank - with aeration and agitation by jet of liq. pumped intermittently from balance tank |
GB1524765A (en) * | 1976-02-27 | 1978-09-13 | Unisearch Ltd | Process and apparatus for the aerobic biological purification of liquid wastes containing organic pollutants |
-
1978
- 1978-07-04 FR FR7820577A patent/FR2430451A1/en active Granted
-
1979
- 1979-07-03 GR GR59503A patent/GR64857B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2430451B1 (en) | 1980-11-28 |
FR2430451A1 (en) | 1980-02-01 |
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