PH26848A - Method and apparatus for measuring the turbidity - Google Patents
Method and apparatus for measuring the turbidity Download PDFInfo
- Publication number
- PH26848A PH26848A PH32506A PH32506A PH26848A PH 26848 A PH26848 A PH 26848A PH 32506 A PH32506 A PH 32506A PH 32506 A PH32506 A PH 32506A PH 26848 A PH26848 A PH 26848A
- Authority
- PH
- Philippines
- Prior art keywords
- liquid
- cell
- receiving surface
- light receiving
- measuring
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000007788 liquid Substances 0.000 claims description 33
- 239000013307 optical fiber Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000186226 Corynebacterium glutamicum Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/151—Gas blown
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4704—Angular selective
- G01N2021/4709—Backscatter
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14519284A JPS6123947A (ja) | 1984-07-12 | 1984-07-12 | 液体の濁度測定方法及びその装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH26848A true PH26848A (en) | 1992-11-05 |
Family
ID=15379549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH32506A PH26848A (en) | 1984-07-12 | 1985-07-10 | Method and apparatus for measuring the turbidity |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4801204A (ja) |
| JP (1) | JPS6123947A (ja) |
| FR (1) | FR2567645B1 (ja) |
| GB (1) | GB2162938B (ja) |
| PH (1) | PH26848A (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147867A (en) * | 1981-03-06 | 1982-09-11 | Nec Corp | Battery |
| JPS57147868A (en) * | 1981-03-06 | 1982-09-11 | Nec Corp | Battery |
| JPS57147869A (en) * | 1981-03-06 | 1982-09-11 | Nec Corp | Battery |
| NL8600209A (nl) * | 1986-01-29 | 1987-08-17 | Tno | Werkwijze en inrichting voor het bepalen van de hoeveelheid gedispergeerd vast materiaal in een vloeistof. |
| CH670513A5 (ja) * | 1986-09-01 | 1989-06-15 | Benno Perren | |
| JPS63154937A (ja) * | 1986-12-19 | 1988-06-28 | Agency Of Ind Science & Technol | 粉塵濃度測定装置 |
| KR930007612B1 (ko) * | 1988-08-24 | 1993-08-14 | 가부시끼가이샤 히다찌세이사꾸쇼 | 부재표면의 클리닝장치 및 지폐류 취급장치 |
| GB9005021D0 (en) * | 1990-03-06 | 1990-05-02 | Alfa Laval Sharples Ltd | Turbidity measurement |
| US5828458A (en) * | 1995-01-26 | 1998-10-27 | Nartron Corporation | Turbidity sensor |
| JP3407501B2 (ja) * | 1995-09-29 | 2003-05-19 | 松下電器産業株式会社 | ポリマ電解質およびそれを用いたリチウム・ポリマ電池 |
| US5883299A (en) * | 1996-06-28 | 1999-03-16 | Texaco Inc | System for monitoring diaphragm pump failure |
| US6669838B1 (en) | 1999-06-21 | 2003-12-30 | Access Business Group International Llc. | Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system |
| US6894779B2 (en) * | 2002-08-23 | 2005-05-17 | Coulter International Corp. | Apparatus for detecting back-scatter in a laser-based blood analysis system |
| JP2013036807A (ja) * | 2011-08-05 | 2013-02-21 | Dkk Toa Corp | 濁度計 |
| US9001319B2 (en) | 2012-05-04 | 2015-04-07 | Ecolab Usa Inc. | Self-cleaning optical sensor |
| FI126688B (en) | 2014-06-30 | 2017-03-31 | Upm Kymmene Corp | Method and apparatus for monitoring the quality of nanofibrillary cellulose |
| US9970869B2 (en) | 2015-07-24 | 2018-05-15 | Chevron Phillips Chemical Company Lp | Use of turbidimeter for measurement of solid catalyst system component in a reactor feed |
| KR102403195B1 (ko) | 2017-09-29 | 2022-05-27 | 삼성디스플레이 주식회사 | 터치 센서 및 이를 포함하는 표시 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892378A (en) * | 1955-04-26 | 1959-06-30 | Gen Electric | Indicating turbidimeter |
| GB1285977A (en) * | 1968-12-23 | 1972-08-16 | Gam Rad | Improved turbidimeter |
| DE1959612A1 (de) * | 1969-11-27 | 1971-06-03 | Eppendorf Geraetebau Netheler | Vorrichtung zur fotometrischen Messung |
| US3714444A (en) * | 1970-07-16 | 1973-01-30 | Keene Corp | Suspended solids analyzer |
| CH544145A (de) * | 1971-07-23 | 1973-11-15 | Mueller Hans | Vorrichtung zur Überwachung des Organismenwachstums in Fermentationsgefässen |
| US3737663A (en) * | 1972-03-15 | 1973-06-05 | G Quittner | Radiation path termination housing |
| US4021120A (en) * | 1974-03-18 | 1977-05-03 | Dr. Ing. Hans Mueller | Method of measuring the turbidity of gas-containing liquid mediums with microorganisms |
| JPS51146882A (en) * | 1975-06-11 | 1976-12-16 | Rikagaku Kenkyusho | Defoaming device-loaded throwing into type colorimeter |
| GB1556029A (en) * | 1976-10-29 | 1979-11-14 | Standard Telephones Cables Ltd | Oil in water detection |
| US4155652A (en) * | 1977-02-03 | 1979-05-22 | Itek Corporation | Developer sensing system and control |
| FR2389889B1 (ja) * | 1977-05-05 | 1981-06-12 | Sofrance Sa | |
| GB2008793A (en) * | 1977-11-04 | 1979-06-06 | Anacon Instr Ltd | Refractometers |
| US4201477A (en) * | 1978-01-16 | 1980-05-06 | Fmc Corporation | Suspended solids meter |
| FR2459967B1 (fr) * | 1979-06-22 | 1982-05-21 | Agronomique Inst Nat Rech | Procede et dispositif d'evaluation quantitative des troubles et matieres en suspension dans un fluide |
| US4283143A (en) * | 1979-11-19 | 1981-08-11 | Amco Standards International | Optical characterization of a suspension |
-
1984
- 1984-07-12 JP JP14519284A patent/JPS6123947A/ja active Pending
-
1985
- 1985-07-05 GB GB08517048A patent/GB2162938B/en not_active Expired
- 1985-07-10 PH PH32506A patent/PH26848A/en unknown
- 1985-07-12 FR FR8510747A patent/FR2567645B1/fr not_active Expired
- 1985-07-12 US US06/754,212 patent/US4801204A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2567645B1 (fr) | 1988-12-02 |
| JPS6123947A (ja) | 1986-02-01 |
| GB2162938B (en) | 1988-02-24 |
| US4801204A (en) | 1989-01-31 |
| GB2162938A (en) | 1986-02-12 |
| FR2567645A1 (fr) | 1986-01-17 |
| GB8517048D0 (en) | 1985-08-14 |
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