FR1567182A - - Google Patents

Info

Publication number
FR1567182A
FR1567182A FR1567182DA FR1567182A FR 1567182 A FR1567182 A FR 1567182A FR 1567182D A FR1567182D A FR 1567182DA FR 1567182 A FR1567182 A FR 1567182A
Authority
FR
France
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1567182A publication Critical patent/FR1567182A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Water biological or chemical oxygen demand (BOD or COD)
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • 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
FR1567182D 1968-02-16 1968-02-16 Expired FR1567182A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR140149 1968-02-16

Publications (1)

Publication Number Publication Date
FR1567182A true FR1567182A (xx) 1969-05-16

Family

ID=8646091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567182D Expired FR1567182A (xx) 1968-02-16 1968-02-16

Country Status (9)

Country Link
AT (1) AT296903B (xx)
BE (1) BE727525A (xx)
CA (1) CA934486A (xx)
CH (1) CH557877A (xx)
DE (1) DE1906588A1 (xx)
ES (1) ES363489A1 (xx)
FR (1) FR1567182A (xx)
GB (1) GB1263753A (xx)
NL (1) NL6902261A (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318116A1 (fr) * 1975-07-14 1977-02-11 Sulzer Ag Procede et dispositif de controle et de reglage de l'activite biologique des micro-organismes d'une station d'epuration biologique d'eaux d'egout
EP0009580A1 (de) * 1978-10-03 1980-04-16 Roche Diagnostics GmbH Verfahren und Vorrichtung zur Regelung und/oder Steuerung einer biologischen Kläranlage
US4564453A (en) * 1983-01-24 1986-01-14 Atochem (Societe Anonyme Styled) Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant
EP0656323A1 (de) * 1993-11-09 1995-06-07 Alfred Albert Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854843B1 (en) * 1995-06-22 2005-12-21 Bisasco, Pty. Limited Controlling wastewater treatment by monitoring oxygen utilisation rates
NL1026287C2 (nl) * 2004-05-28 2005-11-30 Vitens Fryslsn Werkwijze en inrichting voor het bepalen van de microbiologische activiteit van een waterige oplossing.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318116A1 (fr) * 1975-07-14 1977-02-11 Sulzer Ag Procede et dispositif de controle et de reglage de l'activite biologique des micro-organismes d'une station d'epuration biologique d'eaux d'egout
EP0009580A1 (de) * 1978-10-03 1980-04-16 Roche Diagnostics GmbH Verfahren und Vorrichtung zur Regelung und/oder Steuerung einer biologischen Kläranlage
US4564453A (en) * 1983-01-24 1986-01-14 Atochem (Societe Anonyme Styled) Method and apparatus for the detection of toxic substances in waste water feeding a biological treatment plant
EP0656323A1 (de) * 1993-11-09 1995-06-07 Alfred Albert Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung
EP1112969A1 (de) * 1993-11-09 2001-07-04 Alfred Albert Verfahren zur Steuerung der Atmungsaktivität von Mikroorganismen in einem Belebtschlammprozess bei der Abwasserreinigung

Also Published As

Publication number Publication date
AT296903B (de) 1972-03-10
GB1263753A (en) 1972-02-16
NL6902261A (xx) 1969-08-19
ES363489A1 (es) 1970-12-16
DE1906588A1 (de) 1969-09-18
CH557877A (fr) 1975-01-15
CA934486A (en) 1973-09-25
BE727525A (xx) 1969-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse