CA2243190A1 - Procede de surveillance de l'activite biologique dans des fluides - Google Patents
Procede de surveillance de l'activite biologique dans des fluidesInfo
- Publication number
- CA2243190A1 CA2243190A1 CA002243190A CA2243190A CA2243190A1 CA 2243190 A1 CA2243190 A1 CA 2243190A1 CA 002243190 A CA002243190 A CA 002243190A CA 2243190 A CA2243190 A CA 2243190A CA 2243190 A1 CA2243190 A1 CA 2243190A1
- Authority
- CA
- Canada
- Prior art keywords
- sample
- fluids
- biological activity
- monitoring biological
- fluid
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 230000004071 biological effect Effects 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 238000002955 isolation Methods 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 230000036284 oxygen consumption Effects 0.000 abstract 1
- 238000001139 pH measurement Methods 0.000 abstract 1
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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/589,346 | 1996-01-22 | ||
| 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 |
| US08/746,217 | 1996-11-07 | ||
| PCT/US1997/000931 WO1997026525A1 (fr) | 1996-01-22 | 1997-01-22 | Procede de surveillance de l'activite biologique dans des fluides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2243190A1 true CA2243190A1 (fr) | 1997-07-24 |
| CA2243190C CA2243190C (fr) | 2009-06-30 |
Family
ID=27080520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002243190A Expired - Fee Related CA2243190C (fr) | 1996-01-22 | 1997-01-22 | Procede de surveillance de l'activite biologique dans des fluides |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0877922A4 (fr) |
| JP (1) | JP2000504215A (fr) |
| KR (1) | KR100499830B1 (fr) |
| CN (1) | CN1138855C (fr) |
| AR (1) | AR005521A1 (fr) |
| AU (1) | AU710378B2 (fr) |
| BR (1) | BR9707013A (fr) |
| CA (1) | CA2243190C (fr) |
| MY (1) | MY129784A (fr) |
| NO (1) | NO983360L (fr) |
| NZ (1) | NZ331036A (fr) |
| RU (1) | RU2192474C2 (fr) |
| WO (1) | WO1997026525A1 (fr) |
Families Citing this family (9)
| 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 |
Family Cites Families (4)
| 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 |
| 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 (ja) * | 1993-12-27 | 1995-07-25 | Nippon Sharyo Seizo Kaisha Ltd | 排水処理装置 |
-
1997
- 1997-01-21 MY MYPI97000217A patent/MY129784A/en unknown
- 1997-01-22 NZ NZ331036A patent/NZ331036A/en unknown
- 1997-01-22 BR BR9707013A patent/BR9707013A/pt not_active IP Right Cessation
- 1997-01-22 CN CNB971925453A patent/CN1138855C/zh not_active Expired - Fee Related
- 1997-01-22 JP JP9526276A patent/JP2000504215A/ja not_active Ceased
- 1997-01-22 AR ARP970100261A patent/AR005521A1/es not_active Application Discontinuation
- 1997-01-22 WO PCT/US1997/000931 patent/WO1997026525A1/fr not_active Application Discontinuation
- 1997-01-22 EP EP97903878A patent/EP0877922A4/fr not_active Withdrawn
- 1997-01-22 RU RU98115841/13A patent/RU2192474C2/ru not_active IP Right Cessation
- 1997-01-22 KR KR10-1998-0705687A patent/KR100499830B1/ko not_active IP Right Cessation
- 1997-01-22 CA CA002243190A patent/CA2243190C/fr not_active Expired - Fee Related
- 1997-01-22 AU AU18336/97A patent/AU710378B2/en not_active Ceased
-
1998
- 1998-07-21 NO NO983360A patent/NO983360L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2243190C (fr) | 2009-06-30 |
| NO983360L (no) | 1998-09-15 |
| KR100499830B1 (ko) | 2005-09-30 |
| KR19990081969A (ko) | 1999-11-15 |
| JP2000504215A (ja) | 2000-04-11 |
| CN1138855C (zh) | 2004-02-18 |
| EP0877922A4 (fr) | 2005-04-06 |
| BR9707013A (pt) | 1999-07-20 |
| AU1833697A (en) | 1997-08-11 |
| AU710378B2 (en) | 1999-09-16 |
| EP0877922A1 (fr) | 1998-11-18 |
| AR005521A1 (es) | 1999-06-23 |
| WO1997026525A1 (fr) | 1997-07-24 |
| NO983360D0 (no) | 1998-07-21 |
| RU2192474C2 (ru) | 2002-11-10 |
| CN1212053A (zh) | 1999-03-24 |
| MY129784A (en) | 2007-04-30 |
| NZ331036A (en) | 1999-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140122 |