GB1263753A - Process for controlling cultures of microorganisms, especially in the biological treatment of effluents - Google Patents

Process for controlling cultures of microorganisms, especially in the biological treatment of effluents

Info

Publication number
GB1263753A
GB1263753A GB858969A GB858969A GB1263753A GB 1263753 A GB1263753 A GB 1263753A GB 858969 A GB858969 A GB 858969A GB 858969 A GB858969 A GB 858969A GB 1263753 A GB1263753 A GB 1263753A
Authority
GB
United Kingdom
Prior art keywords
microorganisms
controlling
effluents
cultures
biological treatment
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
Application number
GB858969A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMNIUM ASSAINISSEMENT
Original Assignee
OMNIUM ASSAINISSEMENT
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 OMNIUM ASSAINISSEMENT filed Critical OMNIUM ASSAINISSEMENT
Publication of GB1263753A publication Critical patent/GB1263753A/en
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—Biological oxygen demand [BOD] or chemical oxygen demand [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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • Activated Sludge Processes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

1,263,753. Treating sewage. OMNIUM D'ASSAINISSEMENT. 17 Feb., 1969 [16 Feb., 1968], No. 8589/69. Heading C1C. The treatment of sewage is controlled in relation to the instantaneous variation in the metabolic rate of its micro-organisms. A number of ways of controlling the densities of the microorganisms are described. A method of measuring the instantaneous variation is described in Specification 1,263,754 (see Division B1).
GB858969A 1968-02-16 1969-02-17 Process for controlling cultures of microorganisms, especially in the biological treatment of effluents Expired GB1263753A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1263753A true GB1263753A (en) 1972-02-16

Family

ID=8646091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858969A Expired GB1263753A (en) 1968-02-16 1969-02-17 Process for controlling cultures of microorganisms, especially in the biological treatment of effluents

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000832A1 (en) * 1995-06-22 1997-01-09 Bisasco Pty. Limited Controlling wastewater treatment by monitoring oxygen utilisation rates
NL1026287C2 (en) * 2004-05-28 2005-11-30 Vitens Fryslsn Measuring microbiological activity of aqueous solutions, used for monitoring drinking water quality, by measuring reduction in oxygen concentration over time

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593867A5 (en) * 1975-07-14 1977-12-15 Sulzer Ag
DE2843074A1 (en) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh METHOD FOR REGULATING AND / OR CONTROLLING A BIOLOGICAL WASTEWATER PLANT
FR2539875B1 (en) * 1983-01-24 1986-03-21 Ugine Kuhlmann METHOD AND APPARATUS FOR DETECTION OF TOXIC SUBSTANCES IN WASTE WATER SUPPLYING A BIOLOGICAL TREATMENT STATION
DE4338220C2 (en) * 1993-11-09 2001-06-13 Alfred Albert Process for controlling the breathability of microorganisms in an activated sludge process in wastewater treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000832A1 (en) * 1995-06-22 1997-01-09 Bisasco Pty. Limited Controlling wastewater treatment by monitoring oxygen utilisation rates
NL1026287C2 (en) * 2004-05-28 2005-11-30 Vitens Fryslsn Measuring microbiological activity of aqueous solutions, used for monitoring drinking water quality, by measuring reduction in oxygen concentration over time

Also Published As

Publication number Publication date
AT296903B (en) 1972-03-10
NL6902261A (en) 1969-08-19
ES363489A1 (en) 1970-12-16
BE727525A (en) 1969-07-01
FR1567182A (en) 1969-05-16
CH557877A (en) 1975-01-15
CA934486A (en) 1973-09-25
DE1906588A1 (en) 1969-09-18

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