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GR64857B - Biological reactions - Google Patents

Biological reactions

Info

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
Application number
GR59503A
Other languages
English (en)
Original Assignee
Rhone Poulenc Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of GR64857B publication Critical patent/GR64857B/el

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)
GR59503A 1978-07-04 1979-07-03 Biological reactions GR64857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820577A FR2430451A1 (fr) 1978-07-04 1978-07-04 Reactions biologiques

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 (el)
GR (1) GR64857B (el)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493729A1 (fr) * 1980-11-10 1982-05-14 Vrignaud Yves Procedes et moyens de traitement chimique ou biochimique en phase liquide avec recuperation des agents
FR2545472B1 (fr) * 1983-05-05 1988-05-20 Rhone Poulenc Spec Chim Appareillage et procede pour le traitement de l'eau de piscine avec un appareil separateur a membranes semi-permeables
DE3323205A1 (de) * 1983-06-28 1985-01-17 Carl Schleicher & Schuell Gmbh & Co Kg, 3352 Einbeck Einrichtung u. kontinuierliches verfahren zur filtration, sterilisation von fermentationsloesungen, kultur von mikroorganismen sowie fuer die fraktinierung von komponenten unterschiedlicher molekulargewichte auf membranen
FR2554126B1 (fr) * 1983-10-27 1986-04-18 Santerre Orsan Procede et installation de production d'acide glutamique par fermentation
JPS61122227A (ja) * 1984-11-16 1986-06-10 Nitto Chem Ind Co Ltd 菌体，固定化菌体または固定化酵素を使用して得られる反応液の精製方法
DE3531834C1 (de) * 1985-09-06 1986-09-18 Starcosa Gmbh, 3300 Braunschweig Pervaporationsverfahren
DE3531836C1 (de) * 1985-09-06 1986-10-23 Starcosa Gmbh, 3300 Braunschweig Membrantrennverfahren und Vorrichtung zur Abtrennung von Fluessigkeiten aus Fermentationssuspensionen
US5151187A (en) * 1991-11-19 1992-09-29 Zenon Environmental, Inc. Membrane bioreactor system with in-line gas micronizer
CH690265A5 (de) * 1995-05-16 2000-06-30 Bucher Guyer Ag Querstrom-Filtrationsverfahren zum Abtrennen von Flüssigkeit aus einem fliessfähigen Medium, sowie Anlage zu dessen Durchführung.
US6217770B1 (en) * 1998-08-14 2001-04-17 Atp International Apparatus and method for treatment of water
CH701741B1 (it) * 2008-06-25 2011-03-15 Ghazella Associates Ltd Dispositivo di filtrazione ed aerazione per il trattamento di acque reflue.
FR2950047B1 (fr) * 2009-09-17 2013-02-22 Isb Water Station d'epuration a boue activee.
FR3007581A1 (fr) * 2013-06-20 2014-12-26 Innogur Technologies Plateforme photovoltaique flottante et installation autonome de traitement de l'eau associee a une telle plateforme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658062C3 (de) * 1966-09-09 1980-05-29 Dorr-Oliver Inc., Stamford, Conn. (V.St.A.) Konzentrierung biologischer Lebendstoffe
FR2327200A1 (fr) * 1975-10-07 1977-05-06 Sadoulet Maurice Installation d'epuration des eaux usees
GB1524765A (en) * 1976-02-27 1978-09-13 Unisearch Ltd Process and apparatus for the aerobic biological purification of liquid wastes containing organic pollutants

Also Published As

Publication number Publication date
FR2430451A1 (fr) 1980-02-01
FR2430451B1 (el) 1980-11-28

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