ATE231970T1 - Verfahren zur messung chemischer und physikalischer parameter zur charakterisierung und klassifizierung von wässrigen suspensionen - Google Patents
Verfahren zur messung chemischer und physikalischer parameter zur charakterisierung und klassifizierung von wässrigen suspensionenInfo
- Publication number
- ATE231970T1 ATE231970T1 AT94920612T AT94920612T ATE231970T1 AT E231970 T1 ATE231970 T1 AT E231970T1 AT 94920612 T AT94920612 T AT 94920612T AT 94920612 T AT94920612 T AT 94920612T AT E231970 T1 ATE231970 T1 AT E231970T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- characterization
- classification
- aqueous suspensions
- physical parameters
- Prior art date
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
- G01N33/182—Specific anions in water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- 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]
-
- 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
- G01N33/1813—Specific cations in water, e.g. heavy metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9302242A SE509036C2 (sv) | 1993-06-29 | 1993-06-29 | Förfarande för mätning av kemiska och fysikaliska parametrar för att karakterisera och klassificera vattensuspensioner |
| PCT/SE1994/000605 WO1995001560A1 (en) | 1993-06-29 | 1994-06-28 | Process of measuring chemical and physical parameters for characterisation and classification of aqueous suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE231970T1 true ATE231970T1 (de) | 2003-02-15 |
Family
ID=20390454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94920612T ATE231970T1 (de) | 1993-06-29 | 1994-06-28 | Verfahren zur messung chemischer und physikalischer parameter zur charakterisierung und klassifizierung von wässrigen suspensionen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5641966A (de) |
| EP (1) | EP0706647B1 (de) |
| JP (1) | JPH08512134A (de) |
| CN (1) | CN1126515A (de) |
| AT (1) | ATE231970T1 (de) |
| AU (1) | AU7134294A (de) |
| DE (1) | DE69432077T2 (de) |
| SE (1) | SE509036C2 (de) |
| WO (1) | WO1995001560A1 (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925572A (en) * | 1996-08-07 | 1999-07-20 | University Of South Florida | Apparatus and method for in situ pH measurement of aqueous medium |
| US6023065A (en) * | 1997-03-10 | 2000-02-08 | Alberta Research Council | Method and apparatus for monitoring and controlling characteristics of process effluents |
| US6474354B2 (en) * | 1997-09-18 | 2002-11-05 | Alberta Research Council Inc. | On-line sensor for colloidal substances |
| 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 |
| EP0985920A1 (de) * | 1998-09-11 | 2000-03-15 | Naphtachimie | Verfahren und Vorrichtung zur Qualitätskontrolle von Abwässern |
| US5976888A (en) * | 1998-12-07 | 1999-11-02 | Biochem Technology, Inc. | Method for measuring NOx in biochemical processes |
| US7390669B2 (en) * | 2000-02-24 | 2008-06-24 | Georgia Tech Research Corporation | Simultaneous and rapid determination of multiple component concentrations in a Kraft liquor process stream |
| ATE387623T1 (de) | 2000-06-27 | 2008-03-15 | Alberta Res Council | Spektrophotometer mit mehreren weglängen |
| JP3752168B2 (ja) * | 2001-09-04 | 2006-03-08 | 独立行政法人科学技術振興機構 | 溶存・懸濁性物質濃度を近赤外分光法によって計測する方法 |
| JP4128143B2 (ja) * | 2001-11-22 | 2008-07-30 | 独立行政法人科学技術振興機構 | 複数の化学物質の濃度の測定方法並びに複数のイオン種の濃度の測定方法及びそのためのセンサー |
| JP2004156912A (ja) * | 2002-11-01 | 2004-06-03 | Jasco Corp | Bod測定方法とその装置、及び汚水処理方法とその装置 |
| CN100408998C (zh) * | 2003-08-07 | 2008-08-06 | 多元水环保技术产业(中国)有限公司 | Cod在线检测方法及仪器 |
| JP4375202B2 (ja) * | 2004-11-05 | 2009-12-02 | 株式会社島津製作所 | Cod測定方法及び装置。 |
| US20070215556A1 (en) * | 2006-03-20 | 2007-09-20 | Sensis Corporation | System for detection and prediction of water nitrification |
| CN101329252B (zh) * | 2007-06-18 | 2010-09-08 | 北京安控科技股份有限公司 | 化学需氧量检测方法 |
| CN101701907B (zh) * | 2009-11-13 | 2011-01-05 | 中国科学院东北地理与农业生态研究所 | 水体中总颗粒物吸收系数及浮游植物吸收系数的测定方法 |
| KR20110111865A (ko) * | 2010-04-06 | 2011-10-12 | 주식회사 엔케이 | 탁도측정용 센서모듈 |
| DE102010041523A1 (de) | 2010-09-28 | 2012-03-29 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zum Betreiben eines Messgeräts mit mindestens einer Sonde, welche mindestens eine ionenselektive Elektrode aufweist |
| CN103175805B (zh) * | 2013-03-11 | 2015-04-29 | 楚广诣 | 一种近红外光谱测定污水中cod和bod5指标的方法 |
| US9094737B2 (en) | 2013-05-30 | 2015-07-28 | Sonic Ip, Inc. | Network video streaming with trick play based on separate trick play files |
| CN105675838B (zh) * | 2016-04-15 | 2017-12-15 | 北京工业大学 | 基于数据驱动的a2/o流程出水总磷智能检测方法 |
| FI127260B (en) * | 2016-12-08 | 2018-02-15 | Valmet Automation Oy | Method and measuring device for measuring suspension |
| CN115917294A (zh) * | 2020-06-12 | 2023-04-04 | 株式会社岛津制作所 | 水质分析仪和水质分析方法 |
| CN112285035B (zh) * | 2020-11-23 | 2025-01-28 | 常州智腾环境科技有限公司 | 一种水色识别装置及水色识别方法 |
| CN115684526B (zh) * | 2022-10-14 | 2025-05-27 | 天津城建大学 | 一种浮标式的远程湖泊水质移动监测系统及方法 |
| CN115753651A (zh) * | 2022-10-26 | 2023-03-07 | 中国科学院合肥物质科学研究院 | 一种测定水体中化学需氧量的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK521775A (da) * | 1975-11-20 | 1977-05-21 | H J I Nielsen | Nitration-selektiv elektrode |
| DK151393C (da) * | 1978-12-06 | 1988-05-16 | Foss Electric As N | Fremgangsmaade til kvantitativ bestemmelse af fedt i en vandig fedtemulsion |
| DE3324606C2 (de) * | 1983-07-08 | 1987-04-02 | Dr. Bruno Lange Gmbh, 1000 Berlin | Vorrichtung zum kontinuierlichen Messen des Nitratgehaltes von strömenden wässerigen Lösungen |
| US4800279A (en) * | 1985-09-13 | 1989-01-24 | Indiana University Foundation | Methods and devices for near-infrared evaluation of physical properties of samples |
| US4975581A (en) * | 1989-06-21 | 1990-12-04 | University Of New Mexico | Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids |
| US5121337A (en) * | 1990-10-15 | 1992-06-09 | Exxon Research And Engineering Company | Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method |
| WO1992016828A2 (en) * | 1991-03-19 | 1992-10-01 | Welsh Water Enterprises Ltd. | Organic pollutant monitor |
| US5242602A (en) * | 1992-03-04 | 1993-09-07 | W. R. Grace & Co.-Conn. | Spectrophotometric monitoring of multiple water treatment performance indicators using chemometrics |
| US5272346A (en) * | 1992-04-09 | 1993-12-21 | Nalco Chemical Company | Ultraviolet spectrographic monitoring of water soluble corrosion inhibitors |
-
1993
- 1993-06-29 SE SE9302242A patent/SE509036C2/sv not_active IP Right Cessation
-
1994
- 1994-06-28 WO PCT/SE1994/000605 patent/WO1995001560A1/en not_active Ceased
- 1994-06-28 AT AT94920612T patent/ATE231970T1/de not_active IP Right Cessation
- 1994-06-28 AU AU71342/94A patent/AU7134294A/en not_active Abandoned
- 1994-06-28 JP JP7503422A patent/JPH08512134A/ja active Pending
- 1994-06-28 US US08/578,693 patent/US5641966A/en not_active Expired - Fee Related
- 1994-06-28 EP EP94920612A patent/EP0706647B1/de not_active Expired - Lifetime
- 1994-06-28 CN CN94192636.2A patent/CN1126515A/zh active Pending
- 1994-06-28 DE DE69432077T patent/DE69432077T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0706647B1 (de) | 2003-01-29 |
| DE69432077D1 (de) | 2003-03-06 |
| SE9302242L (sv) | 1994-12-30 |
| EP0706647A1 (de) | 1996-04-17 |
| US5641966A (en) | 1997-06-24 |
| SE9302242D0 (sv) | 1993-06-29 |
| CN1126515A (zh) | 1996-07-10 |
| JPH08512134A (ja) | 1996-12-17 |
| AU7134294A (en) | 1995-01-24 |
| SE509036C2 (sv) | 1998-11-30 |
| DE69432077T2 (de) | 2003-07-17 |
| WO1995001560A1 (en) | 1995-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE231970T1 (de) | Verfahren zur messung chemischer und physikalischer parameter zur charakterisierung und klassifizierung von wässrigen suspensionen | |
| ATE353138T1 (de) | Verfahren zur stabilisierung und messung von troponinkomplexen | |
| DE69034096D1 (de) | Verwendung eines Bakteriziden/die Permeabilität erhöhenden Proteins oder von biologisch aktiven Analogen davon zur Behandlung von mit Lipopolysaccharid assoziierten, durch gramnegative Bakterien hervorgerufenen Infektionen | |
| ATE26822T1 (de) | Mischungen die mineralteilchen in suspension enthalten und verfahren zur wasserbehandlung mit hilfe dieser mischungen. | |
| ATA35292A (de) | Verfahren zur zustands-, qualitäts- bzw. passerkontrolle von optischen sicherheitsmerkmalenauf wertpapieren, insbesondere banknoten, und vorrichtung zur durchführung des verfahrens | |
| DE69006464D1 (de) | An inorganischen Trägern gebundene, Pyridin enthaltende Alkoxysilane und Verfahren zu deren Verwendung zur Beseitigung und Konzentrierung von gewünschten Ionen in Flüssigkeiten. | |
| ATE239912T1 (de) | Verfahren und vorrichtung zur referenzierung von fluoreszenzintensitätssignalen | |
| DE69313381D1 (de) | Verfahren zur Herstellung von seltenen Erdenphosphaten und so erhaltene Produkte | |
| Barber et al. | Evaluation of biological sludge properties influencing volume reduction | |
| ATE26002T1 (de) | Verfahren zur gleichzeitigen bestimmung von fibrinogen und fibrinogen-spaltprodukten im plasma. | |
| IN181859B (de) | ||
| GB9312508D0 (en) | Compounds | |
| DE69027855D1 (de) | Verfahren und zusammensetzung zur behandlung von abwasser | |
| DE58909802D1 (de) | Verfahren zur Bestimmung der Ionenstärke oder des spezifischen Gewichts von wässrigen Flüssigkeiten | |
| ATE188039T1 (de) | Reagenz zur bestimmung der ionenstärke bzw. des spezifischen gewichtes von wässrigen flüssigkeiten und verfahren | |
| MY133463A (en) | Apparatus and method for measuring ammonia in biochemical processes | |
| DE69427364D1 (de) | Verfahren und zusammensetzungen zur behandlung von mit bcr-abl assoziierter leukämie und anderen zellproliferativen störungen | |
| DE69419207D1 (de) | Vorrichtung zur Feststellung der Konzentration von verschiedenen Ionen in wässerigen Lösungen | |
| BR9916024A (pt) | Aparelho e método para medição de nox e taxas de nitrificação/desnitrificação em processos bioquìmicos | |
| DE69619137D1 (de) | Verfahren zur reinigung von dimethylsulfoxyd (dmso) | |
| ATE289280T1 (de) | Verfahren und anlagen zum behandeln von abwässern aus kleinen gemeinschaften | |
| ATE353338T1 (de) | Synthetische biepitopische zusammensetzungen zur verwendung als kalibratoren bei der biologischen bestimmung von troponin i | |
| UA26275C2 (uk) | Спосіб одержаhhя водhої суспеhзії hа осhові сульфату кальцію | |
| WO2001058948A3 (de) | VERWENDUNG VON NEUREGULIN-β ALS INDIKATOR UND/ODER TARGET | |
| DE69008690D1 (de) | Verfahren und Vorrichtung zur Bestimmung von aeroben Bakterien. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |