GB202208462D0 - Not published - Google Patents
Not publishedInfo
- Publication number
- GB202208462D0 GB202208462D0 GBGB2208462.8A GB202208462A GB202208462D0 GB 202208462 D0 GB202208462 D0 GB 202208462D0 GB 202208462 A GB202208462 A GB 202208462A GB 202208462 D0 GB202208462 D0 GB 202208462D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- published
- 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.)
- Pending
Links
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- 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
- 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
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- 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
- G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6419—Excitation at two or more wavelengths
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6421—Measuring at two or more wavelengths
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030492.9A CN112881353B (en) | 2021-01-11 | 2021-01-11 | Method and device for measuring concentration of soluble organic carbon in water body |
| PCT/CN2021/141222 WO2022148252A1 (en) | 2021-01-11 | 2021-12-24 | Method and apparatus for measuring concentration of dissolved organic carbon in water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202208462D0 true GB202208462D0 (en) | 2022-07-27 |
| GB2614769A GB2614769A (en) | 2023-07-19 |
Family
ID=76046107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2208462.8A Pending GB2614769A (en) | 2021-01-11 | 2021-12-24 | Method and apparatus for measuring concentration of dissolved organic carbon in water |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112881353B (en) |
| GB (1) | GB2614769A (en) |
| WO (1) | WO2022148252A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881353B (en) * | 2021-01-11 | 2022-11-15 | 江西师范大学 | Method and device for measuring concentration of soluble organic carbon in water body |
| CN114216884A (en) * | 2021-11-03 | 2022-03-22 | 湖北文理学院 | Method for measuring content of humic acid in breeding wastewater |
| CN114624152B (en) * | 2022-05-16 | 2022-08-12 | 生态环境部长江流域生态环境监督管理局生态环境监测与科学研究中心 | Method for testing organic carbon source of water body particles and related equipment |
| CN115541345B (en) * | 2022-10-25 | 2023-06-09 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Analysis method for seawater dissolved organic carbon component |
| CN115983666B (en) * | 2022-11-23 | 2023-09-22 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Fluorescence index for evaluating water source and contribution |
| CN115824993B (en) * | 2023-02-14 | 2023-07-18 | 北京英视睿达科技股份有限公司 | Method and device for determining water body chemical oxygen demand, computer equipment and medium |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8467059B2 (en) * | 2006-10-27 | 2013-06-18 | University Of South Florida | Deep-UV LED and laser induced fluorescence detection and monitoring of trace organics in potable liquids |
| CN101576485A (en) * | 2009-06-04 | 2009-11-11 | 浙江大学 | Analytical method of multi-source spectrum fusion water quality |
| JP5631015B2 (en) * | 2010-01-29 | 2014-11-26 | 新日鐵住金株式会社 | Concentration measuring method and detecting method and device for specific oil in waste water or specific oil-containing waste water |
| CN103018225A (en) * | 2012-12-20 | 2013-04-03 | 中国环境科学研究院 | Percolate and method for judging bioavailability of heavy metals in water polluted thereby |
| CN103901001A (en) * | 2012-12-26 | 2014-07-02 | 中国环境科学研究院 | Method used for determining decomposition degree of submerged plants in lakes |
| CN103163112B (en) * | 2013-02-27 | 2015-03-11 | 中国环境科学研究院 | Comprehensive evaluation method of organic matter humification level |
| CN104198391B (en) * | 2014-09-26 | 2017-02-15 | 南京大学 | Ultraviolet fluorescence double-signal water quality monitoring device taking LED (light emitting diode) as light source and application method of device |
| US9670072B2 (en) * | 2014-10-29 | 2017-06-06 | Horiba Instruments Incorporated | Determination of water treatment parameters based on absorbance and fluorescence |
| CN105004701B (en) * | 2015-06-03 | 2017-11-28 | 南京大学 | The smart water quality monitor and its application method that a kind of ultraviolet method and fluorescence method are combined |
| US11079368B2 (en) * | 2016-06-24 | 2021-08-03 | Integral Consulting Inc. | Optical-based monitoring and characterization of natural water |
| CN106442441B (en) * | 2016-09-06 | 2019-04-02 | 中国科学院南京地理与湖泊研究所 | The method in chromophoric dissolved organic matter source is determined based on fluorescence spectrum integral ratio |
| CN107300542A (en) * | 2017-05-31 | 2017-10-27 | 中国农业大学 | The detection means and method of dissolved organic matter concentration in a kind of aquaculture system |
| CN108287140A (en) * | 2018-01-29 | 2018-07-17 | 陕西科技大学 | A kind of method and device for sewage treatment plant's real time on-line monitoring |
| CN108776109A (en) * | 2018-04-17 | 2018-11-09 | 江西省科学院 | A kind of method of organic matter status in qualitative assessment wastewater from pig farm processing procedure |
| CN108489952B (en) * | 2018-05-03 | 2021-03-30 | 北京航空航天大学 | Method for detecting water soluble organic matter by combining three-dimensional fluorescence spectrum with secondary differential |
| CN108896507B (en) * | 2018-08-06 | 2021-04-06 | 中国科学院东北地理与农业生态研究所 | Method for estimating river humification index |
| CN109142296A (en) * | 2018-08-16 | 2019-01-04 | 中国科学院合肥物质科学研究院 | The black smelly quick identification measuring method of urban water-body based on multi-source optical spectrum feature |
| CN109540859B (en) * | 2018-11-27 | 2021-02-09 | 上海交通大学 | Method for analyzing and predicting content of antibiotics in water body |
| CN109738397B (en) * | 2018-11-30 | 2021-03-30 | 南京师范大学 | Remote sensing estimation method for terrestrial humus concentration of inland lake water body based on OLCI sensor |
| CN110398466A (en) * | 2019-08-05 | 2019-11-01 | 北京绿土科技有限公司 | Crop growth state monitoring method based on remote-sensing inversion |
| CN110823190B (en) * | 2019-09-30 | 2020-12-08 | 广州地理研究所 | Island reef shallow sea water depth prediction method based on random forest |
| CN110887790B (en) * | 2019-11-04 | 2020-12-29 | 华中科技大学 | Urban lake eutrophication simulation method and system based on FVCOM and remote sensing inversion |
| CN110987865A (en) * | 2019-12-13 | 2020-04-10 | 齐鲁工业大学 | Method for detecting fig quality based on near infrared spectrum |
| CN113567401B (en) * | 2020-04-28 | 2022-09-30 | 中国环境科学研究院 | Rapid detection method and application of landfill leachate polluted underground water condition |
| CN111723522B (en) * | 2020-06-12 | 2023-11-10 | 中国科学院南京地理与湖泊研究所 | Calculation method of exchange flux of dissolved organic carbon in lakes and rivers |
| CN112179856A (en) * | 2020-09-15 | 2021-01-05 | 首都师范大学 | Method for evaluating complexation degree of soluble organic carbon and heavy metal with different molecular weights in water body |
| CN112179880A (en) * | 2020-09-15 | 2021-01-05 | 首都师范大学 | Rapid diagnosis method for water-soluble organic matter source of drinking water source |
| CN112082979B (en) * | 2020-09-22 | 2021-05-25 | 中国矿业大学(北京) | Method for rapidly detecting petroleum hydrocarbon organic matters in underground water |
| CN112881353B (en) * | 2021-01-11 | 2022-11-15 | 江西师范大学 | Method and device for measuring concentration of soluble organic carbon in water body |
-
2021
- 2021-01-11 CN CN202110030492.9A patent/CN112881353B/en active Active
- 2021-12-24 WO PCT/CN2021/141222 patent/WO2022148252A1/en active Application Filing
- 2021-12-24 GB GB2208462.8A patent/GB2614769A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN112881353A (en) | 2021-06-01 |
| WO2022148252A1 (en) | 2022-07-14 |
| CN112881353B (en) | 2022-11-15 |
| GB2614769A (en) | 2023-07-19 |
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