EP0877922A4 - Methode zur uberwachung von biologischer aktivitat in flussigkeiten - Google Patents

Methode zur uberwachung von biologischer aktivitat in flussigkeiten

Info

Publication number
EP0877922A4
EP0877922A4 EP97903878A EP97903878A EP0877922A4 EP 0877922 A4 EP0877922 A4 EP 0877922A4 EP 97903878 A EP97903878 A EP 97903878A EP 97903878 A EP97903878 A EP 97903878A EP 0877922 A4 EP0877922 A4 EP 0877922A4
Authority
EP
European Patent Office
Prior art keywords
fluids
biological activity
monitoring biological
monitoring
activity
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.)
Withdrawn
Application number
EP97903878A
Other languages
English (en)
French (fr)
Other versions
EP0877922A1 (de
Inventor
Xin Yang
Jaw Fang Lee
Sergey K Maneshin
Terrance J Mah
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.)
Biochem Technology Inc
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 EP0877922A1 publication Critical patent/EP0877922A1/de
Publication of EP0877922A4 publication Critical patent/EP0877922A4/de
Withdrawn legal-status Critical Current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
    • G01N33/186—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)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (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)
EP97903878A 1996-01-22 1997-01-22 Methode zur uberwachung von biologischer aktivitat in flussigkeiten Withdrawn EP0877922A4 (de)

Applications Claiming Priority (5)

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
US746217 1996-11-07
PCT/US1997/000931 WO1997026525A1 (en) 1996-01-22 1997-01-22 Method for monitoring biological activity in fluids
US589346 2004-07-20

Publications (2)

Publication Number Publication Date
EP0877922A1 EP0877922A1 (de) 1998-11-18
EP0877922A4 true EP0877922A4 (de) 2005-04-06

Family

ID=27080520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97903878A Withdrawn EP0877922A4 (de) 1996-01-22 1997-01-22 Methode zur uberwachung von biologischer aktivitat in flussigkeiten

Country Status (13)

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

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 (ko) * 2000-05-04 2002-08-13 인터바이오 주식회사 생물자원의 산소 소비속도 측정방법 및 그를 이용한 최적산소 농도 공급시스템
NL1026287C2 (nl) * 2004-05-28 2005-11-30 Vitens Fryslsn Werkwijze en inrichting voor het bepalen van de microbiologische activiteit van een waterige oplossing.
US8012758B2 (en) * 2007-02-16 2011-09-06 Nalco Company Method of monitoring microbiological activity in process streams
CN102608283B (zh) * 2011-01-24 2014-06-18 中国科学院城市环境研究所 一种快速测定生物滤池进出水中可生物降解有机物的方法
FI126240B (en) 2011-12-02 2016-08-31 Kemira Oyj Method and apparatus for monitoring and controlling the state of the process
JP6079401B2 (ja) * 2013-04-17 2017-02-15 栗田工業株式会社 スライムモニタリング装置、及びスライムモニタリング方法、並びにスライム除去剤添加装置、及びスライム除去剤添加方法
GB201807987D0 (en) * 2018-05-17 2018-07-04 Univ Leeds Innovations Ltd Reduction in microbial growth

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003254A1 (en) * 1993-07-20 1995-02-02 Biochem Technology, Inc. Monitoring biological activity in wastewater
JPH07185584A (ja) * 1993-12-27 1995-07-25 Nippon Sharyo Seizo Kaisha Ltd 排水処理装置

Family Cites Families (2)

* 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 (da) * 1989-07-28 1989-07-28 Koege Kemisk Vaerk Fremgangsmaade til procesovervaagning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003254A1 (en) * 1993-07-20 1995-02-02 Biochem Technology, Inc. Monitoring biological activity in wastewater
JPH07185584A (ja) * 1993-12-27 1995-07-25 Nippon Sharyo Seizo Kaisha Ltd 排水処理装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KRISTENSEN G HOLM ET AL: "Characterization of functional microorganism groups and substrate in activated sludge and wastewater by AUR, NUR and OUR", WATER SCI TECHNOL; WATER SCIENCE AND TECHNOLOGY; INTERACTIONS OF WASTEWATER, BIOMASS AND REACTOR CONFIGURATIONS IN BIOLOGICAL TREATMENT PLANTS 1992, vol. 25, no. 6, 21 August 1991 (1991-08-21), pages 43 - 57, XP008042697 *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *
See also references of WO9726525A1 *
TYAGI R D ET AL: "Kinetics of heavy metal bioleaching from sewage sludge - II. Mathematical model", WATER RES; WATER RESEARCH NOV 1993, vol. 27, no. 11, November 1993 (1993-11-01), pages 1653 - 1661, XP008042759 *

Also Published As

Publication number Publication date
NZ331036A (en) 1999-04-29
KR100499830B1 (ko) 2005-09-30
WO1997026525A1 (en) 1997-07-24
CA2243190A1 (en) 1997-07-24
AU710378B2 (en) 1999-09-16
AR005521A1 (es) 1999-06-23
CN1212053A (zh) 1999-03-24
CA2243190C (en) 2009-06-30
AU1833697A (en) 1997-08-11
CN1138855C (zh) 2004-02-18
EP0877922A1 (de) 1998-11-18
NO983360D0 (no) 1998-07-21
MY129784A (en) 2007-04-30
RU2192474C2 (ru) 2002-11-10
KR19990081969A (ko) 1999-11-15
NO983360L (no) 1998-09-15
BR9707013A (pt) 1999-07-20
JP2000504215A (ja) 2000-04-11

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19980721

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A4 Supplementary search report drawn up and despatched

Effective date: 20050218

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18D Application deemed to be withdrawn

Effective date: 20050408