AR005521A1 - METHOD FOR MONITORING A MICROBIOLOGICAL PROCESS IN A SOURCE OF FLUIDS THAT HAS A MICROBIOLOGICAL POPULATION. - Google Patents

METHOD FOR MONITORING A MICROBIOLOGICAL PROCESS IN A SOURCE OF FLUIDS THAT HAS A MICROBIOLOGICAL POPULATION.

Info

Publication number
AR005521A1
AR005521A1 ARP970100261A ARP970100261A AR005521A1 AR 005521 A1 AR005521 A1 AR 005521A1 AR P970100261 A ARP970100261 A AR P970100261A AR P970100261 A ARP970100261 A AR P970100261A AR 005521 A1 AR005521 A1 AR 005521A1
Authority
AR
Argentina
Prior art keywords
microbiological
sample
monitoring
source
fluids
Prior art date
Application number
ARP970100261A
Other languages
Spanish (es)
Original Assignee
Biochem Technology Inc
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
Priority claimed from US08/589,346 external-priority patent/US5856119A/en
Priority claimed from US08/746,217 external-priority patent/US5698412A/en
Application filed by Biochem Technology Inc filed Critical Biochem Technology Inc
Publication of AR005521A1 publication Critical patent/AR005521A1/en

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
    • G01N33/186—Water using one or more living organisms, e.g. a fish
    • G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Urology & Nephrology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Un método para vigilar un proceso microbiológico en una fuente de fluidos que incolucra aislar una muestra de fluido de una fuente de fluidos, medir elpH de la muestra de fluido en intervalos de tiempo seleccionados, luego analizar loscamb io de pH, si es que los hay, para determinar el régimen devariación de pH de la muestra. El oxígeno disuelto en la muestra también se mide en intervalos de tiempo seleccionados, en considerable sincronizacióncon las mediciones del pH y seanaliza n los cambios en el oxígeno disuelto, si es que los hay, para determinar un régimen de consumo biológico de oxígenopara la muestra.A method of monitoring a microbiological process in a fluid source that involves isolating a fluid sample from a fluid source, measuring the pH of the fluid sample at selected time intervals, then analyzing the pH changes, if any , to determine the pH variation rate of the sample. Dissolved oxygen in the sample is also measured at selected time intervals, in considerable synchronization with pH measurements, and changes in dissolved oxygen, if any, are analyzed to determine a biological rate of oxygen uptake for the sample.

ARP970100261A 1996-01-22 1997-01-22 METHOD FOR MONITORING A MICROBIOLOGICAL PROCESS IN A SOURCE OF FLUIDS THAT HAS A MICROBIOLOGICAL POPULATION. AR005521A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/589,346 US5856119A (en) 1996-01-22 1996-01-22 Method for monitoring and controlling biological activity in fluids
US08/746,217 US5698412A (en) 1996-11-07 1996-11-07 Method for monitoring and controlling biological activity in fluids

Publications (1)

Publication Number Publication Date
AR005521A1 true AR005521A1 (en) 1999-06-23

Family

ID=27080520

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970100261A AR005521A1 (en) 1996-01-22 1997-01-22 METHOD FOR MONITORING A MICROBIOLOGICAL PROCESS IN A SOURCE OF FLUIDS THAT HAS A MICROBIOLOGICAL POPULATION.

Country Status (13)

Country Link
EP (1) EP0877922A4 (en)
JP (1) JP2000504215A (en)
KR (1) KR100499830B1 (en)
CN (1) CN1138855C (en)
AR (1) AR005521A1 (en)
AU (1) AU710378B2 (en)
BR (1) BR9707013A (en)
CA (1) CA2243190C (en)
MY (1) MY129784A (en)
NO (1) NO983360L (en)
NZ (1) NZ331036A (en)
RU (1) RU2192474C2 (en)
WO (1) WO1997026525A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106718A (en) * 1998-07-01 2000-08-22 Biochem Technology, Inc. Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition
US6143246A (en) * 1998-08-18 2000-11-07 Biochem Technology, Inc. Apparatus for measuring ammonia in biochemical processes
KR100348654B1 (en) * 2000-05-04 2002-08-13 인터바이오 주식회사 Measuring method of oxygen consumption rate in biological resources and optimal oxygen supply system thereof
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
US8012758B2 (en) * 2007-02-16 2011-09-06 Nalco Company Method of monitoring microbiological activity in process streams
CN102608283B (en) * 2011-01-24 2014-06-18 中国科学院城市环境研究所 Method for rapidly determining biodegradale organic matter in inflow water and outflow water of biological filter
FI126240B (en) 2011-12-02 2016-08-31 Kemira Oyj Method and device for monitoring and controlling the state of a process
JP6079401B2 (en) * 2013-04-17 2017-02-15 栗田工業株式会社 Slime monitoring device, slime monitoring method, slime remover addition device, and slime remover addition method
GB201807987D0 (en) * 2018-05-17 2018-07-04 Univ Leeds Innovations Ltd Reduction in microbial growth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220715A (en) * 1978-08-03 1980-09-02 Johnston Laboratories, Inc. Apparatus for and method of detection of significant bacteriuria in urine samples through measurement of head space gas oxygen consumption in a closed-vial system
DK374889D0 (en) * 1989-07-28 1989-07-28 Koege Kemisk Vaerk PROCEDURE FOR PROCESS MONITORING
US5552319A (en) * 1993-07-20 1996-09-03 Biochem Technology, Inc. Apparatus and method for monitoring and controlling biological activity in wastewater and controlling the treatment thereof
JPH07185584A (en) * 1993-12-27 1995-07-25 Nippon Sharyo Seizo Kaisha Ltd Waste water treatment device

Also Published As

Publication number Publication date
CA2243190A1 (en) 1997-07-24
CA2243190C (en) 2009-06-30
NO983360L (en) 1998-09-15
KR100499830B1 (en) 2005-09-30
KR19990081969A (en) 1999-11-15
JP2000504215A (en) 2000-04-11
CN1138855C (en) 2004-02-18
EP0877922A4 (en) 2005-04-06
BR9707013A (en) 1999-07-20
AU1833697A (en) 1997-08-11
AU710378B2 (en) 1999-09-16
EP0877922A1 (en) 1998-11-18
WO1997026525A1 (en) 1997-07-24
NO983360D0 (en) 1998-07-21
RU2192474C2 (en) 2002-11-10
CN1212053A (en) 1999-03-24
MY129784A (en) 2007-04-30
NZ331036A (en) 1999-04-29

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