FR2938650B1 - METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE - Google Patents

METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE

Info

Publication number
FR2938650B1
FR2938650B1 FR0806360A FR0806360A FR2938650B1 FR 2938650 B1 FR2938650 B1 FR 2938650B1 FR 0806360 A FR0806360 A FR 0806360A FR 0806360 A FR0806360 A FR 0806360A FR 2938650 B1 FR2938650 B1 FR 2938650B1
Authority
FR
France
Prior art keywords
waste
spread
work surface
evaluating
organic matter
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.)
Active
Application number
FR0806360A
Other languages
French (fr)
Other versions
FR2938650A1 (en
Inventor
Frederic Duong
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.)
Suez International SAS
Original Assignee
Suez Environnement SAS
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
Application filed by Suez Environnement SAS filed Critical Suez Environnement SAS
Priority to FR0806360A priority Critical patent/FR2938650B1/en
Publication of FR2938650A1 publication Critical patent/FR2938650A1/en
Application granted granted Critical
Publication of FR2938650B1 publication Critical patent/FR2938650B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples 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
    • G01N33/24—Earth materials
    • G01N33/243—Earth materials for determining biological parameters concerning composting, biodegradability or bioavailability
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3155—Measuring in two spectral ranges, e.g. UV and visible
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/845—Objects on a conveyor
    • 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
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared 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
    • G01N21/84—Systems specially adapted for particular applications

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Le dispositif pour évaluer le taux de matière organique fermentescible dans des déchets comporte : une surface de travail (2) sur laquelle les déchets (1) à évaluer sont étalés en couche mince (3), et répartis uniformément ; des moyens d'éclairage (L) pour éclairer uniformément les déchets à évaluer étalés sur la surface de travail ; un moyen de prise d'images numériques (5) fixé à distance de la surface de travail pour établir des clichés continus ou discontinus des déchets étalés ; un moyen d'analyse de l'image (6) pour déterminer un taux pondéré de réflexion du rayonnement renvoyé par les déchets étalés, et un moyen de comparaison (8) du résultat de l'analyse avec des résultats types mis en mémoire.The device for evaluating the level of fermentable organic matter in waste comprises: a work surface (2) on which the waste (1) to be evaluated is spread in a thin layer (3), and distributed uniformly; lighting means (L) for uniformly illuminating the waste to be evaluated spread out on the work surface; digital image taking means (5) fixed at a distance from the work surface to establish continuous or discontinuous images of the spread waste; means for analyzing the image (6) for determining a weighted rate of reflection of the radiation returned by the spread waste, and means for comparing (8) the result of the analysis with standard results stored in memory.

FR0806360A 2008-11-14 2008-11-14 METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE Active FR2938650B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0806360A FR2938650B1 (en) 2008-11-14 2008-11-14 METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806360A FR2938650B1 (en) 2008-11-14 2008-11-14 METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE

Publications (2)

Publication Number Publication Date
FR2938650A1 FR2938650A1 (en) 2010-05-21
FR2938650B1 true FR2938650B1 (en) 2014-10-10

Family

ID=40336604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806360A Active FR2938650B1 (en) 2008-11-14 2008-11-14 METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE

Country Status (1)

Country Link
FR (1) FR2938650B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137174A1 (en) * 2022-06-28 2023-12-29 Tellia HYPERSPECTRAL GANTRY FOR CHARACTERIZING THE CONTENTS OF A TRUCK DUMPKIT AND METHOD FOR TRACEABILITY OF EXTRACTS
CN115304410B (en) * 2022-10-12 2022-12-23 广东省农业科学院动物科学研究所 Method for treating Chinese herbal medicine solid waste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018757A1 (en) * 1990-06-12 1991-12-19 Mindermann Kurt Henry Particle solid material sorting method
US5952660A (en) * 1995-07-06 1999-09-14 Dsm N.V. & Institut Fur Chemo Method of identifying post consumer or post industrial waste carpet utilizing a hand-held infrared spectrometer
DE19616176A1 (en) * 1996-04-12 1997-10-16 Inst Chemo Biosensorik Method and device for recognizing properties of moving objects
GB0322043D0 (en) * 2003-09-20 2003-10-22 Qinetiq Ltd Apparatus for,and method of,classifying objects in waste stream

Also Published As

Publication number Publication date
FR2938650A1 (en) 2010-05-21

Similar Documents

Publication Publication Date Title
FR2929011B1 (en) METHOD AND DEVICE FOR HIGH QUANTITATIVE QUANTITATIVE MEASUREMENT OF BIOMOLECULAR TARGETS PRESENTED ON OR IN A BIOLOGICAL ANALYSIS MEDIUM.
FR2880709B1 (en) METHOD OF SEARCHING, RECOGNIZING AND LOCATING INK, DEVICE, PROGRAM AND LANGUAGE CORRESPONDING
DE602006006385D1 (en) Image processing device, method and program
WO2009151531A3 (en) Finding image capture date of hardcopy medium
FR2857750B1 (en) DEVICE AND METHOD FOR SAMPLING AN ANALYSIS AUTOMATE
MA30926B1 (en) WASHING APPARATUS AND WASHING METHOD FOR SOLAR PANELS
FR2917166B1 (en) METHOD AND DEVICE FOR DETECTING WATER IN AN ALVEOLAR STRUCTURE.
ATE429688T1 (en) METHOD FOR DETERMINING THE OWN MOVEMENT OF A VEHICLE
FR2938650B1 (en) METHOD AND DEVICE FOR EVALUATING THE RATE OF ORGANIC MATTER IN WASTE
ATE517333T1 (en) MONITORING A SPACE AREA WITH DETERMINATION OF THE LEVEL OF POLLUTION OF A TRANSPARENT BORDER USING THE IMAGE CONTRAST
FR2936000B1 (en) WATER HUNTING DEVICE, IN PARTICULAR FOR W.C. BOWL AND W.C. BOWL ASSEMBLY AND HUNTING DEVICE OBTAINED FROM WATER
FR2916883B1 (en) METHOD AND DEVICE FOR ACQUIRING AND PROCESSING IMAGES FOR DETECTION OF EVOLUTIVE LESIONS
FR2909764B1 (en) METHOD AND DEVICE FOR DETECTING AND / OR QUANTIFYING WATER LEAKS.
FR2936251B1 (en) DEVICE FOR MICROBIOLOGICAL ANALYSIS.
FR2904417B1 (en) "SAMPLING DEVICE AND METHOD USED IN AN ANALYSIS AUTOMAT"
EP1647912A3 (en) Methods and systems for ontological integration of disparate biological data
FR2864246B1 (en) METHOD AND SYSTEM FOR ANALYZING A LIQUID SAMPLE
FR2926367B1 (en) FLUORIMETRIC METHOD FOR EVALUATING THE INFLUENCE OF A CONDITION ON A BIOLOGICAL SAMPLE AND ITS APPLICATIONS
FR2872288B1 (en) INTEGRATED ANALYSIS DEVICE ADAPTABLE ON A CONTAINER OF A SAMPLE TO BE ANALYZED
FR2894025B1 (en) METHOD AND DEVICE FOR MEASURING HYDRODYNAMIC EFFECTS ON A CENTRIFUGAL PUMP IN OPERATION
AR058552A1 (en) SENSOR ASSEMBLY FOR ANALYSIS WITH TRANSDERMAL SUBSTANCE AND METHODS OF USING THE SAME
FR3072199B1 (en) METHOD OF DETECTION OF THE PRESENCE OF A BODY PART WITH A FINGERPRINT ON A FINGERPRINT SENSOR
CN211825228U (en) Multi-point sampling device for seawater detection
FR2883973B1 (en) TANK FOR OPTICAL BLOOD ANALYSIS DEVICE, ANALYSIS APPARATUS EQUIPPED WITH SUCH A TANK
FR2873208B1 (en) DEVICE WITH A SAMPLING MEMBER FOR DETECTION OF AN ANALYTE IN A LIQUID SAMPLE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

TP Transmission of property

Owner name: SUEZ INTERNATIONAL, FR

Effective date: 20221129

PLFP Fee payment

Year of fee payment: 16